2026 Pricing Guide

How much does it costto drill a well?

Q: How much does it cost to drill a residential well?

A complete residential water well averages about $7,500, with a typical range of $3,000 to $15,000 — most homeowners land between $5,500 and $9,000. The biggest drivers are how deep you have to drill, the local geology, and the pump your well needs.

Q: How deep does a residential well need to be?

Most residential wells are 100 to 300 feet deep, but the right depth depends entirely on your local water table — there’s no universal number. In areas with a deep water table or hard rock, wells can run 300 to 500 feet or more.

Q: What’s the difference between a drilled, bored, and driven well?

A drilled well is the deepest, most common, and most reliable — it reaches deep, protected aquifers. A bored well is shallow and wide, suited to a high water table. A driven well is a shallow sand point driven into loose soil — cheapest, but limited to shallow water and low yield.

Q: How long do a well and its pump last?

A properly built well can last 30 to 50 years or more — the borehole and casing are long-term infrastructure. The submersible pump is the part that wears out, typically lasting 8 to 15 years, so plan on at least one pump replacement over the life of the well.

Q: How do I know a driller’s price is fair?

Get three quotes from licensed drillers, confirm each holds a current state license and NGWA membership, and ask exactly what’s included — casing, pump, pressure tank, permits, and a water test. Lowball quotes often leave out casing or the pressure system, so a cheap number isn’t always the better deal.

Most homeowners pay $5,500–$9,000

Complete system — drilled, cased, pumped & permitted. The full range runs $3,000–$15,000.

Real 2025–2026 market rates for residential water wells, well pumps, and geothermal boreholes — and the factors that actually move your quote.

Sourced from 2026 industry data US & Canada Updated June 2026

At a glance

What most homeowners pay.

Well costs vary enormously by depth, local geology, and the system you need. These ranges reflect current 2025–2026 US market data — your final quote is driven most by how deep you have to drill and what’s in the ground.

New Drilled Well

Water Well — Complete System

$3,000–$15,000

Drilling, casing, pump, pressure tank, wiring & permits. Most homeowners pay $5,500–$9,000.

Most common

Existing Well Repair

Well Pump Replacement

$976–$2,825

Submersible pump + labor for an existing well. Deeper wells (300–400 ft) run $2,800–$5,500.

Repair

Ground-Source Heat Pump

Geothermal Loop Borehole

$8–$40 / ft

Vertical closed-loop drilling for a ground-source heat pump — a 3-ton system needs ~450–600 ft of bore.

Specialty

Detailed pricing

Cost by depth & type.

Deeper wells need more drilling time, more casing, and a bigger pump — the three things that move a well budget most. Complete-system ranges from 2025–2026 industry data.

Project	Typical Depth	Typical Cost	What’s Included	Common Scenario
Shallow well (dug/bored)	<100 ft	$1,800–$6,000	Drilling + casing	High water table, sandy soil
Standard drilled well	100–300 ft	$5,500–$12,000	Full system	Most US homes
Deep drilled well	300–500 ft	$9,000–$20,000	Full system, extra casing + larger pump	Hard rock / deep water table
Pump replacement only	Existing well	$976–$2,825	Pump + labor	Failed pump, good well
Geothermal loop bore	450–600 ft	$8–$40 / ft	Loop-field drilling	Ground-source heat pump

Drilling alone is 50–60% of a new-well total; the rest is casing, pump, pressure tank, wiring & permits. Use the Cost Estimator for a location-specific range.

Blue diaphragm pressure tank and gauge in a residential basement

Ground conditions

Cost by what’s in the ground.

What’s under your property is the single biggest variable in a drilling quote. Soft soil drills fast; hard rock is slow, hard on the bit, and far more expensive per foot.

Per-foot figures are complete-system ranges; drilling-only is lower ($15–$25/ft in easy ground). Local geology moves totals 20–40% either way.

Strata type

Sand / soft soil

Fast drilling, less bit wear

$25–$40

Strata type

Sedimentary rock

Sandstone, shale — moderate, steady progress

$35–$55

Strata type

Hard rock

Granite, basalt — slow, heavy bits, more wear

$55–$85

Complete budget

Every line item in a well project.

The drilling rate is only the start. A working household water system needs all of these — some contractors bundle them, others quote separately. Get every line confirmed before signing.

Line Item	Typical 2026 Range	What to Confirm
Rig mobilization	$500–$2,500+	Travel radius, number of rig visits, fuel surcharge, and charges if the site is not ready.
Drilling the borehole	$1,500–$12,000+	Included diameter, drilling method, minimum charge, and different rates for soil and rock.
Casing and well screen	$1,000–$6,000+	Material, diameter, price per foot, expected length, screen, drive shoe, and liner charges.
Grouting and sanitary seal	$500–$2,500+	Required depth, grout material, placement method, and whether the price is bundled with casing.
Well development and yield test	$300–$1,500+	Test duration, discharge handling, measured recovery, and written results.
Well cap or sanitary seal	$100–$500	Vermin-resistant construction, venting, frost protection, and local code compliance.
Pump system	$1,500–$5,000+	Pump, drop pipe, tank, pressure switch, controls, downhole cable, safety rope, and installation.
Buried water line and plumbing	$500–$4,000+	Trench length, frost depth, pitless adapter, foundation entry, backfilling, and indoor plumbing.
Electrical service to the pump	$500–$3,000+	Panel capacity, breaker, disconnect, trench, conduit, permits, and electrician labour.
Permits and inspections	$100–$1,200+	Well, electrical, plumbing, environmental-health, and local inspection fees.
Water testing	$100–$1,000+	Required contaminants, certified laboratory, sampling fee, lender rules, and repeat testing.

A lower-cost, shallow project with good access may stay near $3,000–$5,000 total. A deep bedrock well with extensive casing, road work, a larger pump, and a long run to the house can exceed $20,000. Very deep or technically difficult projects can cost considerably more.

Watch out: A drilling contract usually cannot guarantee the final depth, water quantity, or water quality. Before work begins, the agreement should explain what happens if the hole is dry or low-yield, who authorises additional depth, how an unsuccessful borehole is sealed, and which charges remain payable.

Pricing factors

What drives well-drilling prices.

Two quotes for the same property can differ by thousands. Here’s what actually moves a well-drilling number — and where to focus your questions.

Well Depth & Water Table

Depth is the biggest single cost driver — you pay by the foot, and a deep water table means more drilling, casing, and a stronger pump. Also the main source of quote uncertainty.

Local Geology

Soft soil and sand drill quickly and cheaply; hard rock like granite or basalt is slow and chews through bits. The same depth can cost two to three times more in hard rock.

Casing Material & Diameter

The casing lines the borehole to keep it stable and clean. PVC is cheaper; steel costs more but is required in some ground and at depth. Wider, deeper wells use more casing.

Pump Type, Size & Depth

A submersible pump sized for your depth and household demand is what makes the well usable. Right-sizing matters — the wrong pump short-cycles and fails early.

Site Access & Permits

The rig needs to reach the drilling spot — tight, remote, or sloped sites add access surcharges. Most states require a permit, and fees and inspections add to the total.

Water Treatment

Once the well is in, the water gets tested. Iron, arsenic, hardness, or bacteria mean filtration or softening — a separate line item on top of the drilling cost.

Risk & compliance

The real cost of cutting corners.

Going with the cheapest quote can cost far more than it saves. A well is permanent infrastructure on your property — these three shortcuts are the ones that bite homeowners.

Unlicensed driller / permits

An unpermitted or non-compliant well can mean fines, a forced re-drill, and problems at resale. Confirm a current state well-driller license before you sign — the cheapest insurance on the whole project.

Wrong pump sizing — $1k–$5.5k

An undersized or oversized pump short-cycles and burns out years early, leaving you paying for a full replacement. Right-sizing up front is the cheapest insurance against an early failure.

Skipping water testing

Private-well water isn’t federally regulated, so no one tests it for you. An untested well can carry arsenic, nitrate, or bacteria — and retrofitting treatment later costs far more than a test.

Hidden costs

Expenses homeowners frequently miss.

These items often surface after the drilling crew has left — budget for them now, not later.

Decommissioning the Old Well

An abandoned well can let contaminants reach groundwater and may be a physical hazard. Many jurisdictions require an unused well to be properly plugged and sealed — the cost ranges from several hundred to several thousand dollars depending on depth, diameter, access, and casing condition.

Water Treatment After the Lab Report

Clear water is not safe water. A new well may test positive for bacteria or contain nitrate, arsenic, iron, manganese, hardness, or other geology-driven contaminants. Budget for treatment only after you have the lab results — a generic filter bought before testing may not address the actual problem.

Electrical Service Beyond the Pump

A pump installer’s price may include cable running down the well but not the power supply from the house. An electrician may need to add a breaker, disconnect, wiring, conduit, trench, or panel capacity — confirm who obtains the electrical permit.

Lender-Required Inspection or Test

A building department’s final approval and a lender’s property requirements are separate matters. A lender may request a well inspection, yield test, laboratory analysis, or proof of separation from contamination sources — these costs appear late if financing requirements are not checked before drilling.

Save money

How to get the best price.

Get 3 quotes from licensed drillers

A 20–40% price variance between drillers serving the same area is normal, so always compare at least three. WDG lists direct contact info — no call centre, no referral fee.

Verify the license before you sign

Confirm a current state well-driller license and, ideally, NGWA membership. The single best filter against an unpermitted or non-compliant well.

Ask about dry-hole / depth terms up front

Because no one knows the exact depth in advance, ask what happens if they drill deeper than expected — and get the per-foot overage rate in writing before work starts.

Right-size the pump

Match the pump to your well depth and household demand — don’t let anyone upsell horsepower you don’t need. The correct pump runs efficiently and lasts.

Test the water on completion

Test for bacteria, nitrate, arsenic, and hardness once the well is finished, and budget for treatment if needed. Far cheaper to find a problem now than to retrofit later.

15%

of Americans rely on a private well

Over 43 million people get their drinking water from a private well — and that water isn’t regulated by the EPA under the Safe Drinking Water Act. The well you drill is yours to build right and maintain. (Source: US EPA.)

How to test your well water →

Compare quotes

What to ask every driller before you sign.

Give each contractor the same site information so the proposals can be compared on equal scope. Ask each bidder to state:

The expected depth range and the nearby records or experience supporting it.
The drilling rate for each type of formation and what that rate includes.
The casing material, diameter, price per foot, and estimated length.
The grout, screen, liner, cap, development, and yield-testing charges.
The mobilization fee and conditions that trigger another mobilization.
Whether cuttings, drilling water, site restoration, and trench backfill are included.
The proposed pump, tank, controls, warranty, and assumptions about well yield.
Which permits, inspections, completion records, and laboratory tests are included.
The policy for additional depth, a dry hole, an unusable yield, or an abandoned borehole.
Items that must be completed by an electrician, plumber, excavator, or the homeowner.

Do not choose solely by comparing the per-foot number. One contractor may include casing and grout while another lists them separately. Rewrite the quotes into the same line-item format before comparing totals. Also verify current credentials, liability insurance, and workers’ compensation coverage.

Payment and financing

How well projects are typically paid.

Payment terms vary, but a project may include a scheduling deposit, a mobilization payment, charges based on actual drilling and casing footage, and a later payment for the pump system.

FHA and VA financing

FHA- and VA-backed mortgages are not general-purpose rebates for drilling a well. They are mortgage programs, and the property must satisfy the applicable lender, appraisal, local-code, and program requirements. For FHA-financed property, the lender uses the current HUD Single Family Housing Policy Handbook 4000.1. VA-financed properties must meet VA minimum property requirements. Confirm the current requirements with the lender before scheduling sampling — the collector, laboratory, test panel, and timing may all matter.

Federal, state, and provincial assistance

In eligible rural U.S. areas, USDA Rural Development housing programs may help qualified households. The Section 504 Home Repair program currently offers loans to qualifying very-low-income homeowners and grants to certain homeowners age 62 or older for health and safety hazards. Some states, counties, and water districts offer testing, repair, or well-plugging assistance. Canadian assistance is location- and purpose-specific — a province may offer free laboratory services or emergency replacement help. Apply before authorising work if prior approval is required.

Key takeaway: The contract should identify each payment point and explain how added depth is approved. Set estimated depth bands and require the contractor to contact you before drilling beyond an agreed threshold. Keep contingency funds available until the tested system is operating.

Common questions

Frequently asked questions.

A complete residential water well averages about $7,500, with a typical range of $3,000 to $15,000 — most homeowners land between $5,500 and $9,000. The biggest drivers are how deep you have to drill, the local geology, and the pump your well needs.

Most residential wells are 100 to 300 feet deep, but the right depth depends entirely on your local water table — there’s no universal number. In areas with a deep water table or hard rock, wells can run 300 to 500 feet or more.

A drilled well is the deepest, most common, and most reliable — it reaches deep, protected aquifers. A bored well is shallow and wide, suited to a high water table. A driven well is a shallow sand point driven into loose soil — cheapest, but limited to shallow water and low yield.

A properly built well can last 30 to 50 years or more — the borehole and casing are long-term infrastructure. The submersible pump is the part that wears out, typically lasting 8 to 15 years, so plan on at least one pump replacement over the life of the well.

Get three quotes from licensed drillers, confirm each holds a current state license and NGWA membership, and ask exactly what’s included — casing, pump, pressure tank, permits, and a water test. Lowball quotes often leave out casing or the pressure system, so a cheap number isn’t always the better deal.

Find a licensed driller at the right price.

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