NAICS 8-Digit Codes for "contractors"

Contractors-Specialty is a subdivision of the NAICS Code 236220, which is focused on Commercial and Institutional Building Construction. This industry involves the construction of buildings that are not classified as residential, such as office buildings, hospitals, schools, and retail stores. Contractors-Specialty is a specialized sector of this industry that focuses on specific …

Mason Contractors Equipment & Supplies (Manufacturing) is a subdivision of the NAICS Code 333991 that involves the production of specialized tools and equipment used by mason contractors in their work. This industry is responsible for manufacturing a wide range of products that are essential for masonry work, including mixers, saws, drills, and other specialized tools. The equipment …

Mason Contractors Equipment & Supplies (Wholesale) is a subdivision of the NAICS Code 423810 that deals with the wholesale distribution of equipment and supplies used in the construction and mining industry, specifically for masonry contractors. This industry involves the distribution of a wide range of tools and equipment that are used in the construction of buildings, walls, and …

Stucco-Distributors (Wholesale) are companies that specialize in the distribution of stucco, a plaster-like material used for coating walls and other surfaces. These companies purchase stucco from manufacturers and sell it to contractors, builders, and other businesses involved in the construction industry. Stucco-Distributors (Wholesale) may also offer related products such as tools, …

Plumbing Contractors Referral Service is a subdivision of the Plumbing, Heating, and Air-Conditioning Contractors industry. This industry involves providing a referral service for plumbing contractors to customers who require plumbing services. Plumbing Contractors Referral Service companies act as intermediaries between customers and plumbing contractors, …

Firestopping (Wholesale) is a subdivision of the Service Establishment Equipment and Supplies Merchant Wholesalers industry. This industry involves the wholesale distribution of firestopping products and materials to contractors, builders, and other businesses involved in construction and renovation projects. Firestopping is the process of sealing openings and joints in walls, floors, and …

Street Lighting Contractors are a subdivision of Electrical Contractors and Other Wiring Installation Contractors. These contractors specialize in the installation, maintenance, and repair of street lighting systems. They work with municipalities, cities, and towns to ensure that the streets are well-lit and safe for pedestrians and drivers alike. Street Lighting …

Building Maintenance is a specialized trade that involves the upkeep and repair of commercial and residential buildings. This industry is responsible for ensuring that buildings are safe, functional, and aesthetically pleasing. Building Maintenance professionals are skilled in a range of tasks, including plumbing, electrical work, carpentry, painting, and HVAC maintenance. They work to maintain …

Grain Bin Contractors are specialized contractors who are responsible for the construction of grain bins. These contractors are experts in the design, construction, and installation of grain bins, which are used for the storage of grain and other agricultural products. Grain Bin Contractors work with farmers, agricultural businesses, and other clients to provide …

Pipe Line Contractors are companies that specialize in the construction of pipelines for the transportation of oil, gas, and other fluids. These contractors are responsible for the installation, maintenance, and repair of pipelines that are used to transport these materials over long distances. The work of Pipe Line Contractors involves a range of activities, including …

Communications Contractors are a subdivision of Electrical Contractors and Other Wiring Installation Contractors. This industry involves the installation, maintenance, and repair of communication systems, including voice, data, and video systems. Communications Contractors work with a variety of clients, including residential, commercial, and industrial customers. They …

Electric Contractors-Coml & Industrial is a subdivision of the NAICS Code 238210, which includes Electrical Contractors and Other Wiring Installation Contractors. This industry involves the installation, maintenance, and repair of electrical systems in commercial and industrial buildings. Electric Contractors-Coml & Industrial work on a variety of projects, from small …

Air Conditioning Contractors & Systems is a subdivision of the Plumbing, Heating, and Air-Conditioning Contractors industry. This industry involves the installation, repair, and maintenance of air conditioning systems in residential, commercial, and industrial buildings. Air conditioning contractors are responsible for ensuring that the air conditioning systems are …

Pipe & Boiler Covering Contractors are specialized contractors who provide insulation services for pipes, ducts, boilers, and other mechanical systems. They work in various settings, including commercial, industrial, and residential buildings. The primary goal of these contractors is to prevent heat loss or gain, reduce energy consumption, and maintain the temperature of the …

Painting Contractors-Commercial & Ind is a subdivision of the NAICS Code 238320, which falls under the Painting and Wall Covering Contractors industry. This industry involves the application of paint, wallpaper, and other finishes to the interior and exterior surfaces of buildings and structures. Painting Contractors-Commercial & Ind specifically focuses on providing painting …

Foundation-Drilling Contractors are specialized contractors who are responsible for drilling holes in the ground for the purpose of constructing foundations for buildings, bridges, and other structures. These contractors use a variety of drilling techniques and equipment to create holes of various sizes and depths in the ground. Foundation-Drilling Contractors work …

Fill contractors are professionals who specialize in the process of filling and leveling land with soil, sand, gravel, or other materials. This industry is a subdivision of the Site Preparation Contractors NAICS code 238910. Fill contractors are responsible for preparing the land for construction, landscaping, or other purposes. They work on a variety of projects, including …

Boring Contractors are a subdivision of Site Preparation Contractors under the NAICS Code 238910. This industry involves the use of specialized equipment and techniques to create holes or tunnels in the ground for various purposes. Boring Contractors are responsible for drilling holes for utility lines, pipelines, and other underground structures. They also create tunnels for …

Chimney & Fireplace Cleaning Build Repair is a specialty trade contractor industry that involves the cleaning, building, and repairing of chimneys and fireplaces. This industry is responsible for ensuring that chimneys and fireplaces are safe and functional for use. The services provided by this industry include chimney and fireplace cleaning, inspection, repair, and installation. Chimney …

Piling Contractors' Equipment (Manufacturing) is a subdivision of the Construction Machinery Manufacturing industry that specializes in the production of equipment used by piling contractors. Piling contractors are responsible for the installation of deep foundations, which are used to support large structures such as buildings, bridges, and offshore platforms. The equipment …

Nailing Machinery (Wholesale) is a subdivision of the Other Construction Material Merchant Wholesalers industry that involves the wholesale distribution of machinery used for nailing in the construction industry. This industry includes the distribution of various types of nailing machinery, such as nail guns, staplers, and brad nailers, among others. Nailing machinery is used to drive nails, …

Contractors Equipment-Used (Wholesale) is a subdivision of the Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers industry. This industry involves the wholesale distribution of used equipment and machinery that is specifically designed for contractors. The equipment is typically used for construction, mining, and excavation purposes. …

Ladders-Renting is a specialized industry that involves the rental of ladders to individuals and businesses for various purposes. This industry is a part of the NAICS Code 532289, which includes all other consumer goods rental. Ladders-Renting is a niche industry that caters to the needs of individuals and businesses that require ladders for a short period of time. This industry is an essential …

Labor Contractors are companies that provide temporary labor services to other businesses. These contractors are responsible for recruiting, hiring, and managing a workforce that is then leased out to clients for a specific period of time. The labor provided by these contractors can range from unskilled to highly skilled workers, depending on the needs of the client. Labor …

Agricultural Contractors are companies that provide specialized services to farmers and other agricultural businesses. These contractors are responsible for preparing, planting, and cultivating soil for crops. They also provide services such as harvesting, irrigation, and pest control. Agricultural Contractors work with a variety of clients, including large-scale commercial …

Petroleum Contractors are companies that provide specialized services to the crude petroleum extraction industry. These contractors are responsible for the construction, maintenance, and repair of oil and gas wells, pipelines, and other related infrastructure. They work closely with oil and gas producers to ensure that the extraction process runs smoothly and efficiently. Petroleum …

Mining Contractors are companies that specialize in providing services to the mining industry. They are hired by mining companies to perform various tasks related to mining operations. These contractors are responsible for providing equipment, labor, and expertise to carry out mining activities. Mining Contractors work in a variety of settings, including underground mines, …

Construction-Building Contractors is a subdivision of the NAICS Code 236115, which involves the construction of new single-family homes, excluding for-sale builders. Building contractors are responsible for managing and overseeing the construction process of residential buildings, from the initial planning stages to the final touches. They work closely with architects, engineers, …

Contractors-Panelized Homes is a subdivision of the NAICS Code 236117 that involves the construction of new homes using pre-built panels that are assembled on-site. This method of construction is becoming increasingly popular due to its efficiency and cost-effectiveness. Panelized homes are built in a factory and then transported to the construction site where they are assembled by …

Drilling & Boring Contractors are specialized contractors who are responsible for drilling and boring holes in the ground for various purposes. This industry involves the use of heavy machinery and specialized equipment to drill holes in the ground for the installation of water and sewer lines, oil and gas wells, geothermal heating and cooling systems, and other underground …

Sea Wall Contractors are professionals who specialize in the construction of sea walls, which are structures built along the shoreline to protect against erosion and flooding. These contractors are responsible for designing, building, and maintaining sea walls that can withstand the harsh conditions of the ocean and protect the surrounding land from damage. Sea Wall …

Pole Line Contractors are companies that specialize in the construction, installation, and maintenance of power and communication lines that are supported by poles. These contractors are responsible for the installation of poles, stringing of wires, and the installation of related equipment such as transformers and insulators. Pole Line Contractors work on both overhead and …

Utility Contractors are companies that specialize in the construction and maintenance of power and communication lines, as well as related structures. These contractors are responsible for installing, repairing, and maintaining the infrastructure that provides power and communication services to homes, businesses, and other facilities. Utility Contractors work on a variety of …

Power Plant Contractors are companies that specialize in the construction, installation, and maintenance of power plants. These contractors are responsible for the design, engineering, procurement, and construction of power plants, as well as the installation of equipment and systems necessary for the operation of the plant. Power Plant Contractors work on a variety of power …

Tunneling Contractors are companies that specialize in the construction of tunnels for various purposes such as transportation, water supply, sewage systems, and mining. These contractors are responsible for the excavation, support, and lining of tunnels, as well as the installation of necessary infrastructure such as lighting, ventilation, and drainage systems. Tunneling …

Mine Shaft Contractors are companies that specialize in the construction, repair, and maintenance of mine shafts. These contractors are responsible for ensuring that the mine shafts are safe and efficient for workers to use. They work closely with mining companies to design and construct mine shafts that meet the specific needs of the mine. Mine Shaft Contractors must have a …

Structural Steel Contractors are companies that specialize in the fabrication, installation, and erection of steel structures for buildings, bridges, and other infrastructure projects. These contractors work with architects, engineers, and construction companies to ensure that the steel structures are designed and built to meet the specific needs of each project. Structural Steel …

Adobe Materials & Contractors is a subdivision of the Masonry Contractors industry that specializes in the construction and repair of adobe structures. Adobe is a type of building material made from earth, clay, and straw that has been used for centuries in many parts of the world. Adobe structures are known for their durability, energy efficiency, and unique aesthetic appeal. Adobe …

Erecting Contractors are a subdivision of the Other Foundation, Structure, and Building Exterior Contractors industry. This industry involves the installation and assembly of pre-fabricated structures, such as metal buildings, storage tanks, and communication towers. Erecting Contractors are responsible for the construction of the structural framework of buildings, including …

Lathing Contractors are specialized contractors who install lath, a type of metal mesh, onto walls, ceilings, and other surfaces to provide a base for plaster, stucco, or other finishes. They work on both residential and commercial projects, and their work is essential to the construction of durable and long-lasting walls and ceilings. Lathing Contractors are responsible for …

Pressure Grouting Contractors are specialized contractors who provide services to repair and strengthen concrete structures, foundations, and soil. They use a variety of techniques to inject grout into voids, cracks, and joints in order to stabilize and strengthen the structure. Pressure grouting is a process that involves injecting a mixture of cement, sand, and water into the …

Contractors Taping is a subdivision of the Drywall and Insulation Contractors industry that specializes in the installation and finishing of drywall. This industry involves the application of tape and joint compound to seams between drywall sheets to create a smooth and seamless surface. Contractors Taping is an essential part of the construction process, as it prepares walls …

Wallpaper removal contractors are professionals who specialize in removing wallpaper from walls and other surfaces. This industry falls under the NAICS Code 238320, which is the Painting and Wall Covering Contractors subdivision. Wallpaper removal contractors are responsible for removing old wallpaper, preparing surfaces for new wallpaper or paint, and ensuring that the job …

Floors-Contractors & Builders is a subdivision of the NAICS Code 238330, which falls under the category of Flooring Contractors. This industry involves the installation, repair, and maintenance of various types of flooring in residential, commercial, and industrial buildings. The flooring materials can range from hardwood, laminate, tile, vinyl, and carpet. Floors-Contractors …

Tile-Non-Ceramic-Contractors & Dealers is a subdivision of the NAICS Code 238330, which falls under the category of Flooring Contractors. This industry involves the installation and sale of non-ceramic tiles, such as natural stone, glass, and metal tiles. Tile-Non-Ceramic-Contractors & Dealers are responsible for measuring and cutting tiles to fit specific areas, preparing …

Contractors-Tile is a subdivision of the Tile and Terrazzo Contractors industry, which involves the installation of tiles made of various materials such as ceramic, porcelain, marble, granite, and glass. Contractors-Tile specialize in the installation of tiles on floors, walls, and ceilings of residential and commercial buildings. They work closely with architects, interior …

Tile-Ceramic-Contractors & Dealers is a subdivision of the NAICS Code 238340, which involves the installation of tile and terrazzo flooring, as well as the installation of ceramic tiles on walls, ceilings, and countertops. This industry also includes the sale of ceramic tiles and related products to consumers and businesses. Tile-Ceramic-Contractors & Dealers are responsible for …

Contractors-Garage Doors is a subdivision of the NAICS Code 238350, which falls under the category of Finish Carpentry Contractors. This industry involves the installation, repair, and maintenance of garage doors for both residential and commercial properties. Contractors-Garage Doors are responsible for ensuring that the garage doors are functioning properly and are secure. …

Site Development Contractors are companies that specialize in preparing construction sites for building. They are responsible for clearing the land, grading the site, and ensuring that the site is ready for construction. Site Development Contractors work on a variety of projects, including residential, commercial, and industrial construction sites. They are often hired by general …

Dirt Contractors are a subdivision of Site Preparation Contractors, as classified by the NAICS Code 238910. This industry involves the preparation of construction sites by clearing and grading the land, as well as excavating and backfilling the area. Dirt Contractors are responsible for moving large quantities of earth, soil, and other materials to create a level and stable …

Foundation-Contractors are specialized contractors who are responsible for the installation of foundations for buildings and other structures. They work on both residential and commercial projects and are involved in the initial stages of construction. Foundation-Contractors are responsible for ensuring that the foundation is strong and stable enough to support the weight of …

Auger contractors are professionals who specialize in drilling holes in the ground using augers. They are a subdivision of site preparation contractors and are responsible for preparing the ground for construction projects. Auger contractors use specialized equipment to drill holes of various sizes and depths, depending on the needs of the project. They work on a range of …

Asphalt Paving Contractors are specialized trade contractors who are responsible for the installation of asphalt pavements on various surfaces such as roads, parking lots, driveways, and other outdoor areas. They are involved in the entire process of asphalt paving, from site preparation to the final layer of asphalt. Asphalt Paving Contractors work with a variety of clients, …

Contractors are professionals who specialize in the construction industry. They are responsible for managing and overseeing construction projects from start to finish. Contractors work with clients to determine project requirements, create project plans, and ensure that all work is completed on time and within budget. They are also responsible for hiring and managing …

Fence contractors are specialty trade contractors who are responsible for the installation, repair, and maintenance of fences. They work with a variety of materials such as wood, vinyl, aluminum, and chain link to create fences that meet the needs of their clients. Fence contractors work on both residential and commercial properties, and their work involves measuring and …

Pumping contractors are a type of specialty trade contractor that provides services related to the installation, repair, and maintenance of pumps and pumping systems. These contractors work in a variety of industries, including agriculture, construction, mining, and oil and gas. The work of pumping contractors involves the use of specialized equipment and techniques to …

Fireplace contractors are specialty trade contractors who are responsible for the installation, repair, and maintenance of fireplaces. They work with a variety of materials such as brick, stone, and metal to create fireplaces that are both functional and aesthetically pleasing. Fireplace contractors are skilled in the art of masonry and have a deep understanding of the …

Townhouse Maintenance Contractors are specialty trade contractors that provide maintenance and repair services for townhouses. These contractors are responsible for ensuring that townhouses are in good condition and meet the needs of their occupants. They perform a range of tasks, from minor repairs to major renovations, and are skilled in a variety of trades. …

Knit Goods-Contractors (Manufacturing) is a subdivision of the Textile and Fabric Finishing Mills (Manufacturing) industry. This industry involves the manufacturing of knit goods, which are fabrics made by interlocking loops of yarn. Knit goods can be made from a variety of materials, including cotton, wool, silk, and synthetic fibers. Knit Goods-Contractors (Manufacturing) …

Plastering Contractors' Equipment Supplies (Wholesale) is a subdivision of the Brick, Stone, and Related Construction Material Merchant Wholesalers industry. This industry involves the wholesale distribution of equipment and supplies specifically used by plastering contractors. The equipment and supplies are used in the application of plaster to walls, ceilings, and other surfaces. …

Ladders (Wholesale) is a subdivision of the Industrial Machinery and Equipment Merchant Wholesalers industry. This industry involves the wholesale distribution of ladders, which are portable devices used to reach high places. Ladders are commonly made of materials such as wood, aluminum, or fiberglass and come in various sizes and shapes to suit different purposes. Ladders (Wholesale) companies …

Jewelry Contractors (Wholesale) are companies that specialize in the wholesale distribution of jewelry, watches, precious stones, and precious metals. These contractors work with retailers, manufacturers, and other businesses to provide a range of jewelry products and services. They may also offer custom design and manufacturing services to their clients. Jewelry Contractors …

Saws-Renting is a subdivision of the All Other Consumer Goods Rental industry that involves the rental of various types of saws to individuals and businesses. This industry provides a cost-effective solution for those who require saws for a short period of time or for those who do not want to invest in purchasing a saw. Saws-Renting companies offer a wide range of saws for different purposes, …

The Concrete Equipment & Supplies-Renting industry involves the rental and leasing of machinery and equipment used in the production, transportation, and placement of concrete. This includes a wide range of equipment such as mixers, pumps, saws, drills, and finishing tools. Companies in this industry provide equipment and supplies to contractors, construction companies, and other …

Employment Contractors-Temporary Help is a subdivision of the Temporary Help Services industry that provides businesses with temporary workers to fill in for absent or additional staff. These contractors are responsible for recruiting, screening, and hiring employees for their clients. They also handle payroll, taxes, and benefits for the temporary workers they provide. Employment …

Disaster Contractors are companies that specialize in providing emergency response and recovery services in the aftermath of natural or man-made disasters. These contractors are responsible for assessing the damage caused by the disaster, developing a plan of action, and executing the plan to restore the affected area to its pre-disaster state. Disaster Contractors work …

Contractors Equipment and Supplies Repair is a subdivision of the NAICS Code 811310, which is focused on the repair and maintenance of commercial and industrial machinery and equipment (except automotive and electronic). This industry is responsible for the repair and maintenance of equipment and supplies used by contractors in the construction industry. Contractors Equipment …

Petrochemical Contractors are companies that specialize in providing services related to the processing and refining of crude oil and natural gas into petrochemicals. These contractors are responsible for the construction, maintenance, and repair of petrochemical plants and facilities. They work closely with petrochemical companies to ensure that the facilities are operating …

Contractors-Oil Field is a subdivision of the NAICS Code 213111 that involves the exploration and extraction of oil and gas from the earth's surface. This industry is responsible for providing a range of services to oil and gas companies, including drilling, well completion, and well maintenance. Contractors-Oil Field companies are hired by oil and gas companies to perform these …

General Contractors are professionals who oversee and manage construction projects from start to finish. They are responsible for coordinating and supervising all aspects of a construction project, including hiring subcontractors, obtaining permits, and ensuring that the project is completed on time and within budget. General Contractors typically work on large-scale projects …

Contractors-Boarding & Housing is a subdivision of the NAICS Code 236116, which involves the construction of new multifamily housing (except for-sale builders). This industry is responsible for providing temporary housing solutions for workers in remote locations, such as oil rigs, construction sites, and military bases. Contractors-Boarding & Housing companies are responsible for …

Remodeling & Repairing Building Contractors are professionals who specialize in renovating and repairing existing residential and commercial buildings. They are responsible for ensuring that the building is structurally sound and meets all safety codes. This industry involves a wide range of services, including painting, electrical work, plumbing, carpentry, and roofing. Remodeling & …

Contractors-Interior Furnishings is a subdivision of the NAICS Code 236118, which falls under the category of Residential Remodelers. This industry involves the installation, repair, and renovation of interior furnishings in residential properties. The contractors in this industry work on a variety of projects, from small-scale renovations to complete overhauls of a property's …

General Contractors-Residential Buildings is a subdivision of the NAICS Code 236118, which involves the construction of new residential buildings or the renovation of existing ones. This industry is responsible for managing and overseeing all aspects of a residential construction project, from obtaining necessary permits to hiring subcontractors and ensuring that the project is …

Contractors-Design & Development is a subdivision of the NAICS Code 236118, which is focused on residential remodeling. This industry involves the planning, designing, and development of residential properties. Contractors in this industry work with clients to create customized plans for their homes, ensuring that the design meets their needs and preferences. They oversee the entire …

Sauna contractors are professionals who specialize in the installation, repair, and maintenance of saunas in residential properties. They work closely with homeowners to design and build custom saunas that meet their specific needs and preferences. Sauna contractors are knowledgeable about the different types of saunas available, including traditional Finnish saunas, infrared …

Storm Shelter Contractors & Dealers are professionals who specialize in the installation and sale of storm shelters. These shelters are designed to provide protection from severe weather conditions such as tornadoes, hurricanes, and other natural disasters. Storm Shelter Contractors & Dealers work with homeowners, businesses, and government agencies to ensure that their clients have …

Contractors-Industrial & Commercial is a subdivision of the NAICS Code 236210, which involves the construction of industrial buildings. This industry is responsible for the construction of structures such as factories, warehouses, power plants, and other industrial facilities. Contractors-Industrial & Commercial are responsible for the entire construction process, from planning and …

General Contractors-Industrial Buildings & Warehouse is a subdivision of the Industrial Building Construction industry. This industry involves the construction of industrial buildings and warehouses, which are used for manufacturing, storage, and distribution purposes. General contractors in this industry are responsible for managing and overseeing the entire construction process, …

Sewage Treatment Plant Contractors are companies that specialize in the construction of facilities that treat wastewater to remove contaminants and pollutants before releasing it back into the environment. These contractors are responsible for the design, construction, installation, and maintenance of sewage treatment plants. They work closely with engineers, architects, and …

Building Contractors are professionals who are responsible for the construction of commercial and institutional buildings. They oversee the entire construction process, from the initial planning and design phase to the final touches of the completed project. Building Contractors work with architects, engineers, and other construction professionals to ensure that the building is …

General Contractors-Nonresidential Buildings is a subdivision of the Commercial and Institutional Building Construction industry. This industry involves the construction of nonresidential buildings such as office buildings, hospitals, schools, and retail stores. General Contractors-Nonresidential Buildings oversee the entire construction process, from planning and design to …

Swimming pool contractors, dealers, and designers are professionals who specialize in the construction, installation, and design of swimming pools for commercial and institutional buildings. They work with architects, engineers, and other construction professionals to ensure that the swimming pool is built to the highest standards and meets all safety regulations. Swimming pool …

Maintenance Contractors are companies that specialize in the upkeep and repair of commercial and institutional buildings. This industry involves a range of services that are necessary to maintain the functionality and safety of buildings, including routine maintenance, repairs, and renovations. Maintenance Contractors work closely with building owners and managers to ensure that …

Contractors-Green Building is a subdivision of the NAICS Code 236220 that involves the construction of commercial and institutional buildings with a focus on sustainability and environmental responsibility. This industry is dedicated to creating buildings that are energy-efficient, environmentally friendly, and sustainable. Contractors-Green Building is a rapidly growing industry …

Well Contractors-Artesian is a subdivision of the Water and Sewer Line and Related Structures Construction industry, which involves the construction of wells that tap into underground water sources. These wells are typically used for drinking water, irrigation, and industrial purposes. Well Contractors-Artesian specialize in drilling and constructing artesian wells, which are wells …

Sewer contractors are professionals who specialize in the installation, repair, and maintenance of sewer lines and related structures. They work on both residential and commercial properties, ensuring that the sewer systems are functioning properly and efficiently. Sewer contractors are responsible for ensuring that the sewer lines are properly installed and connected to the main …

Water Main Contractors are companies that specialize in the construction, installation, repair, and maintenance of water mains. Water mains are the underground pipes that transport water from the source to homes, businesses, and other buildings. The work of Water Main Contractors involves a range of activities, including excavation, trenching, pipe laying, welding, and backfilling. …

Trenching & Underground Contractors are companies that specialize in the construction of underground structures such as water and sewer lines, gas pipelines, and communication cables. These contractors are responsible for excavating trenches and installing the necessary infrastructure to support the underground systems. This industry involves a range of activities, including site …

Drainage contractors are professionals who specialize in the installation, repair, and maintenance of drainage systems. These systems are designed to manage the flow of water, preventing flooding and erosion. Drainage contractors work on a variety of projects, from residential properties to large commercial developments. They are responsible for ensuring that the drainage system is …

Irrigation Ditch Contractors are companies that specialize in the construction and maintenance of irrigation ditches. These ditches are used to transport water from a source, such as a river or reservoir, to agricultural fields or other areas where water is needed. The work of Irrigation Ditch Contractors involves the excavation of trenches, the installation of pipes and other …

Water Well Maintenance Contractors are professionals who specialize in the maintenance and repair of water wells. They are responsible for ensuring that water wells are functioning properly and efficiently. This involves inspecting, testing, and repairing various components of the well system, including pumps, pipes, and valves. Water Well Maintenance Contractors also perform …

Piping Contractors are companies that specialize in the installation, repair, and maintenance of piping systems. These systems can be used for a variety of purposes, including the transportation of oil, gas, water, and other fluids. Piping Contractors work on both large and small projects, from residential plumbing to industrial pipelines. They are responsible for ensuring that the …

Oil Well Pumping Contractors are companies that specialize in the installation, maintenance, and repair of equipment used in the extraction of oil and gas from wells. These contractors are responsible for ensuring that the pumping equipment is functioning properly and efficiently, and that the oil and gas is being extracted safely and effectively. They work closely with oil and gas …

Cable Conduit & Pole-Contractors are companies that specialize in the construction and installation of cable conduits and poles for power and communication lines. These contractors are responsible for the installation of cable conduits and poles that are used to support and protect power and communication lines. They work on a range of projects, from small-scale installations to …

Cable Television Systems-Contractors are companies that specialize in the installation, maintenance, and repair of cable television systems. These contractors are responsible for the installation of cable lines, as well as the necessary equipment such as amplifiers, splitters, and modems. They also perform maintenance and repair work on existing cable systems, ensuring that they are …

Conduit contractors are professionals who specialize in the installation, maintenance, and repair of conduits, which are pipes or tubes used to protect and route electrical wiring, cables, and other types of communication lines. These contractors work on a variety of projects, from small residential installations to large-scale commercial and industrial projects. They are …

Contractors-Post Tensioning is a subdivision of the NAICS Code 237130 that involves the construction of power and communication line and related structures. This industry specializes in the installation of post-tensioning systems, which are used to reinforce concrete structures. Post-tensioning is a technique that involves the use of high-strength steel strands or bars to apply compressive …

Telephone & Television Cable Contractors are companies that specialize in the construction and installation of communication lines and related structures for telephone and television cable systems. These contractors are responsible for the installation, maintenance, and repair of communication lines and cables that transmit voice, data, and video signals. They work on both …

Underground Wire & Cable Laying Contractors are companies that specialize in the installation of underground cables and wires for power and communication systems. This industry involves the laying of cables and wires in trenches, ducts, and conduits, as well as the installation of related structures such as manholes and vaults. Underground Wire & Cable Laying Contractors work on a …