SIC Code 1711 Plumbing, Heating and Air-Conditioning

Industry

Construction

Description

Special trade contractors primarily engaged in plumbing, heating, air-conditioning, and similar work. Sheet metal work performed by plumbing, heating, and air-conditioning contractors in conjunction with the installation of plumbing, heating, and air-conditioning equipment is included here.

Cross References

Roofing and sheet metal work contractors are classified inIndustry 1761. Special trade contractors primarily engaged in electrical work are classified in Industry 1731

Illustrative Examples

  • Air system balancing and testing-contractors
  • Air-conditioning, with or without sheet metal work-contractors
  • Boiler erection and installation-contractors
  • Drainage system installation, cesspool and septic tank-contractors
  • Dry well construction, cesspool-contractors
  • Fuel oil burner installation and servicing-contractors
  • Furnace repair-contractors
  • Gas line hookup-contractors
  • Heating equipment installation-contractors
  • Heating, with or without sheet metal work-contractors
  • Lawn sprinkler system installation-contractors
  • Mechanical contractors
  • Piping, plumbing-contractors
  • Plumbing and heating-contractors
  • Plumbing repair-contractors
  • Plumbing, with or without sheet metal work-contractors
  • Refrigeration and freezer work-contractors
  • Sewer hookups and connections for buildings-contractors
  • Sheet metal work combined with heating or
  • Solar heating apparatus-contractors
  • Sprinkler system installation-contractors
  • Steam fitting-contractors
  • Sump pump installation and servicing-contractors
  • Ventilating work, with or without sheet metal work-contractors
  • Water pump installation and servicing-contractors
  • Water system balancing and testing-contractors

Industry Leaders

Further Classification

6-digit SIC

  • 171101Heating Specialties
  • 171102Heating Contractors
  • 171103Sheet Metal Work Contractors
  • 171104Pipe Thawing
  • 171105Plumbing Contractors
  • 171106Piping-process & Industrial
  • 171107Septic Tanks/systems-cleaning/repairing
  • 171108Septic Tanks
  • 171109Sheet Metal Workers
  • 171110Furnaces-repairing & Cleaning
  • 171111Solar Heating Contractors
  • 171112Heat Pumps
  • 171113Gas Burners-service
  • 171114Mechanical Contractors
  • 171115Humidifying Apparatus
  • 171116Air Pollution Control
  • 171117Air Conditioning Contractors & Systems
  • 171118Boilers-repairing & Cleaning
  • 171119Cooling Towers
  • 171120Ventilating Contractors
  • 171121Grease Traps & Sand Traps-service
  • 171122Gas Fitters
  • 171123Tank Installation
  • 171124Duct Systems-air Conditioning & Heating
  • 171125Thawing Service
  • 171126Refrigeration Contractors
  • 171127Air Conditioning Equip Test & Balancing
  • 171128Dry Well Contractors
  • 171129Heating Systems-cleaning & Repairing
  • 171130Air Balancing
  • 171131Energy Management Systems & Products
  • 171132Geothermal Htg/cooling Equip/systs-dlrs
  • 171133Leak Detecting Service
  • 171134Septic Tanks Consultants
  • 171135Radiant Heating & Cooling Systems
  • 171136Refrigerant Recovery
  • 171137Roof Cooling Systems
  • 171138Concrete-sealing & Waterproofing
  • 171139Boiler Setting
  • 171140Pipe-sealing Service-industrial
  • 171141Plumbing Contractors Referral Service
  • 171142Plumbing Drains & Sewer Consultants
  • 171143Slab Leaks
  • 171144Solar Heating Systems
  • 171145Steam Thawing Contractors
  • 171146Steam Fitters
  • 171147Contractors-heating & Ventilating
  • 171148Cooling Systems-machine
  • 171150Snow Melting Systems
  • 171151Sewer Locating Service
  • 171152Sewer & Drain Cleaning-service/repair
  • 171156Boilers-inspection
  • 171159Air Duct Sealing
  • 171161Basement Pumping
  • 171198Plumbing Heating & Air Conditioning

7-digit SIC

  • 1711001Plumbing Heating & Air Conditioning
  • 1711002Heating Specialties
  • 1711003Plumbing Contractors
  • 1711004Mechanical Contractors
  • 1711005Refrigeration Contractors
  • 1711006Septic Tanks
  • 1711007Heating Systems-cleaning & Repairing
  • 1711008Fire Sprinkler System Installation
  • 1711009Irrigation Sprinkler System Installation
  • 1711010Ventilation & Duct Work Contractors
  • 1711011Sprinkler Contractors
  • 1711012Solar Energy Contractors
  • 1711013Boiler & Furnace Contractors
  • 1711014Process Piping Contractors
  • 1711015Boiler Maintenance Contractors
  • 1711016Hydronics Heating Contractors
  • 1711017Boiler Setting
  • 1711018Sheet Metal Work Contractors
  • 1711019Pipe Thawing
  • 1711020Piping-process & Industrial
  • 1711021Septic Tanks/systems-cleaning/repairing
  • 1711022Sheet Metal Workers
  • 1711023Furnaces-repairing & Cleaning
  • 1711024Solar Heating Contractors
  • 1711025Heat Pumps
  • 1711026Gas Burners-service
  • 1711027Humidifying Apparatus
  • 1711028Air Pollution Control
  • 1711029Boilers-repairing & Cleaning
  • 1711030Cooling Towers
  • 1711031Ventilating Contractors
  • 1711032Grease Traps & Sand Traps-service
  • 1711033Gas Fitters
  • 1711034Tank Installation
  • 1711035Duct Systems-air Conditioning & Heating
  • 1711036Thawing Services
  • 1711037Air Conditioning Equipment Test & Balancing
  • 1711038Dry Well Contractors
  • 1711039Air Balancing
  • 1711040Energy Management Systems & Products
  • 1711041Geothermal Heating/cooling Equipment Systems-dealers
  • 1711042Leak Detecting Services
  • 1711043Septic Tanks Consultants
  • 1711044Radiant Heating & Cooling Systems
  • 1711045Refrigerant Recovery
  • 1711046Roof Cooling Systems
  • 1711047Concrete-sealing & Waterproofing
  • 1711048Pipe-sealing Services -industrial
  • 1711049Plumbing Contractors Referral Services
  • 1711050Plumbing Drains & Sewer Consultants
  • 1711051Slab Leaks
  • 1711052Solar Heating Systems
  • 1711053Steam Thawing Contractors
  • 1711054Steam Fitters
  • 1711055Contractors-heating & Ventilating
  • 1711056Cooling Systems-machine
  • 1711057Snow Melting Systems
  • 1711058Sewer Locating Services
  • 1711059Sewer & Drain Cleaning-service/repair
  • 1711060Boilers-inspection
  • 1711061Air Duct Sealing
  • 1711062Basement Pumping

8-digit SIC

  • 17110000Plumbing, Heating, Air-conditioning
  • 17110100Boiler And Furnace Contractors
  • 17110101Boiler Maintenance Contractor
  • 17110102Boiler Setting Contractor
  • 17110103Heating Systems Repair And Maintenance
  • 17110104Hydronics Heating Contractor
  • 17110200Plumbing Contractors
  • 17110201Septic System Construction
  • 17110300Sprinkler Contractors
  • 17110301Fire Sprinkler System Installation
  • 17110302Irrigation Sprinkler System Installation
  • 17110400Heating And Air Conditioning Contractors
  • 17110401Mechanical Contractor
  • 17110402Process Piping Contractor
  • 17110403Solar Energy Contractor
  • 17110404Ventilation And Duct Work Contractor
  • 17110405Warm Air Heating And Air Conditioning Contractor
  • 17119901Refrigeration Contractor