Water Well Drilling
One truck, one crew, and $8M/year — the quietest gold mine in home services
Bottom line
Worth studying, but do not buy without strong local proof.
Water well drilling companies drill new wells for residential homes (typically $5,000-$20,000 per job), service and maintain existing wells, and install pump systems. It's an asset-heavy, skill-intensive business where a single drilling rig generates $1M+ annually. The barrier to entry is high (equipment, licensing, expertise), which creates a deeply defensible moat. Rural America runs on private wells — there are 43 million well-water users in the US — and that demand never stops. A well-run operation with 2-3 rigs routinely generates $3-8M in revenue at 20-30% EBITDA margins.
How It Works
A drilling rig (the main asset, $200,000-$500,000) is operated by a crew of 2-3 people. New well installations are the highest-revenue jobs ($8,000-$20,000 each). Service work — pump replacements, water testing, pressure tank swaps — creates recurring revenue. Most markets are underserved; established players often have 6-12 month backlogs in rural areas.
BizBite verdict
Watch / verify
Water Well Drilling has enough high-level data for a first look, but BizBite has not assigned a category-specific operating model yet. Treat the score as preliminary.
Why it may work
- +SBA dataset shows 13 recent comparable loans
Be careful
- !Source link status has not been verified yet
- !No last-checked date yet
- !No category operating model yet
SBA 7(a) data
Real acquisitions in this category
Change-of-ownership loans · NAICS 237110 · Water and Sewer Line and Related Structures Construction
Deal size distribution
Deal flow over time
Financing profile
Recent comparable deals
| Closed | State | Loan | Implied deal |
|---|---|---|---|
| Jan 2026 | CO | $2.1M | $2.5M |
| Sep 2025 | IN | $890K | $1.0M |
| Aug 2025 | TX | $1.5M | $1.7M |
| Jul 2025 | MT | $1.8M | $2.1M |
| May 2025 | TX | $4.1M | $4.8M |
| Jan 2025 | OR | $1.7M | $2.0M |
| Dec 2024 | FL | $3.7M | $4.4M |
| Nov 2024 | NM | $952K | $1.1M |
| Jul 2024 | SC | $270K | $318K |
| Jun 2024 | FL | $300K | $353K |
Source: SBA 7(a) FOIA dataset, filtered to acquisitions (loans where business age is "Change of Ownership"). Implied deal size assumes an 85% loan-to-purchase ratio, a common SBA change-of-ownership structure. Charge-off rate shown only when 10+ loans have resolved (paid in full or charged off). Interest rates reflect last 24 months only. Actual deal values vary with equity injections, seller financing, and working capital terms.
Deal Calculator
Priced off $375K SDE — can this deal service its own debt?
SDE = revenue × margin estimate for this niche; it includes owner compensation, so budget your salary out of cash flow. Excludes working-capital injection, capex reserves, and taxes. Actual SBA terms vary by lender and borrower.
Pros
- +Massive moat: licensing, equipment, and expertise keep competition out
- +Chronic undersupply in rural markets — backlogs are common
- +Service revenue creates recurring income from existing wells
- +Single-rig operation can gross $800K-$1.2M annually
Cons
- -Heavy upfront capital for drilling equipment
- -Licensing and regulations vary widely by state
- -Finding skilled drillers is notoriously difficult
- -Weather-dependent — frozen ground halts operations in winter
Best For
Operators or investors in rural markets willing to learn a specialized trade with enormous upside
Operating Costs
Biggest costs: crew wages (drillers command $60-$90K/year), fuel, rig maintenance, insurance, and licensing. Fuel is a significant variable cost on each job.
Where to Buy
Well drilling and water service businesses listed for acquisition
In-depth breakdown of how well drilling companies generate $8M+ in revenue
Buyer's Toolkit
Essential tools to get started
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Largest business-for-sale marketplace in the US
SBA loans and business acquisition financing — get funded fast
ROBS financing — use retirement funds to buy a business tax-free
Bookkeeping for small business owners — hands-off financials
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