SICCODE.comBusiness ListsConstructionSIC 1781 Water Well Drilling1781-03

Marketing category · 1781-03 Part of SIC 1781 Updated Nov 13, 2026

Well Drilling Business List

Choose from 686 U.S. companies classified in Well Drilling.

More than a download: reviewed, enriched and scored for your campaign.

✓ Free sample · ✓ Pay only if you order · ✓ No sales call required

Cited in 50+ academic and government sources →

686Companies
651Phones
686Websites
558Contact emails

What does 1781-03 Well Drilling cover?

1781-03 is a more specific segment within SIC 1781 - Water Well Drilling.

Well drilling is the process of drilling a hole in the ground to access water or oil. This industry involves the use of specialized equipment and techniques to drill wells that can range from a few feet to several thousand feet deep. The drilling process typically involves the use of a drill bit that is rotated to create a hole in the ground. Once the hole is drilled, a casing is inserted to prevent the walls from collapsing and to protect the well from contamination. The well is then completed by installing a pump or other equipment to extract the water or oil. Well drilling is a complex process that requires a high level of expertise and specialized equipment. Companies in this industry must have a thorough understanding of geology, hydrology, and drilling techniques to ensure that wells are drilled safely and efficiently. Well drilling can be used for a variety of purposes, including residential and commercial water supply, irrigation, and oil and gas exploration.

What your list can include

How it works

Available for this segment: 686 U.S. companies · 558 contact emails

From request to list in three steps.

Examples from the broader SIC 1781 Water Well Drilling industry. These businesses are not verified members of this 6-digit segment.

Company Contact & title Website Phone Employees
Ensign United States Drilling California Inc Bakersfield, CA
Diversified Drilling Corp Zephyrhills, FL
Gregg Drilling And Testing Inc Signal Hill, CA

  • Ensign United States Drilling California Inc · Bakersfield, CA

    Contact Website Phone Employees

  • Diversified Drilling Corp · Zephyrhills, FL

    Contact Website Phone Employees

Sample preview · details masked

  • Company: name, status, HQ/branch, year opened, public/private
  • Location: address, county, metro, latitude & longitude
  • Contacts: name, title, email (with verification status), phone
  • Firmographics: employees, sales volume, square footage, fleet size
  • Digital: website, LinkedIn and social profiles
  • Classification: SIC & NAICS (primary and secondary)

Some fields are available for selected records. See every field in the Data Dictionary →

✓ Website-reviewed data included with U.S. lists at no extra charge · How we review →

  1. Tell us who you want to reachChoose industries, locations, company sizes and other targeting.
  2. We review and score your listWe check company fit and enrich available data to help you prioritize the best leads.
  3. Review your sample and quoteSee a free sample and personalized pricing before you order. Purchased lists get a final review on delivery day.

Usually a reply within 1 hour during business hours.

Expand your Water Well Drilling list

Well Drilling (1781-03) is one of 11 segments within SIC 1781. Add other segments to reach more companies, or select the entire industry.

Marketing categories within SIC 1781
Code Segment Companies Build your list
1781-01 Water Well Drilling & Service 1,633 1,633 companies
1781-02 Drilling & Boring Contractors 1,235 1,235 companies
1781-03 Well Drilling 686 686 companies You are here
1781-04 Well Contractors-Artesian 1 1 company
1781-06 Water Wheels 3 3 companies
1781-07 Well Pumps 39 39 companies
1781-08 Water Systems 119 119 companies
1781-09 Water Well Abandonment Service 3 3 companies
1781-10 Water Well Locating 6 6 companies
1781-12 Hydrofracture Services 1 1 company
1781-13 Water Well Maintenance Contractors 16 16 companies

Want all 11 segments?

Why buyers choose SICCODE.com

  • Cited in research and government

    Referenced by CDC/NIOSH, Columbia University and 50+ academic and government sources since 1998. See citations →

  • 15 million businesses

    U.S. and Canadian companies across every SIC and NAICS industry

  • Campaign-specific lead scoring

    Companies are rated for fit with your targeting so your team can focus on the best prospects.

Questions about buying this list

What's included in a free sample?

Your free sample includes example companies matching your target industry, with available business details such as company names, locations, phone numbers, and websites. You can review the data before deciding to purchase. Email addresses are not included in free samples.

How much does a list cost?

Pricing depends on how many companies you need, which data fields you choose and how targeted your list is. Request a free sample to get a personalized quote, or view our standard business list pricing.

Can I customize my list by location, company size, or other criteria?

Yes. Filter by state, province, city, county, ZIP code, geographic radius, employee count, sales volume, years in business, contact titles, and more. We offer extensive targeting options using our business data dictionary. Tell us what you're looking for, and we'll help build a list that matches your requirements.

How current is the data?

Our business database is regularly maintained and updated. Each purchased list is checked again before delivery, including website and business-activity reviews where available, to help identify outdated or mismatched records. Read our data verification methodology →

What file formats do you deliver?

Business lists are available in CSV, Excel-compatible, and text formats. Other delivery options may be available depending on your requirements. We'll confirm the format before preparing your list.

Can I use the list for email marketing?

Yes. Business email contacts are available by request for eligible U.S. lists, where available. Canadian business lists do not include contact email addresses. You're responsible for ensuring your outreach complies with applicable email marketing laws.

How does SICCODE.com ensure high-quality business lists?

Every business list is prepared specifically for your order and reviewed by our team before delivery.

We evaluate companies against your specific targeting criteria, review available company websites and business information, and score leads for relevance to your target market or campaign.

Each purchased list is re-scanned on the day of delivery to help identify outdated, closed, or misclassified businesses.

Our Website-Reviewed & Enriched service is included with purchased U.S. business lists at no additional charge, helping you receive more relevant, actionable company data.

How we review → · Data integrity standards →

Ready to reach 686 companies classified in Well Drilling?

Free sample first. Pay only if you order. No sales call required.

Classification

Division C Construction › 17 Construction Special Trade Contractors › 178 Water Well Drilling › 1781 Water Well Drilling › 1781-03 Well Drilling · Related NAICS: 237110 (via SIC 1781) · Classification methodology →

1781-03 is a 6-digit marketing category that extends the official 4-digit SIC code. It is not an official SIC classification. For government forms and filings, use SIC 1781.