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Well Drilling Services

1,329 directory listings across 548 counties

Well drilling is the foundation of a reliable private water supply. Licensed well drillers evaluate site geology, water table depth, and local aquifer conditions to design and install wells that deliver safe, consistent water for homes, farms, and businesses.

The drilling process typically involves site assessment, permitting, drilling to the appropriate depth, installing casing and screens, and developing the well to maximize yield. Depth and construction vary widely by region — shallow bedrock wells in some areas, deep sand-and-gravel aquifers in others.

A properly drilled and sealed well protects groundwater from surface contamination and meets state construction standards. Experienced drillers also handle yield testing, pump sizing, and disinfection so new wells are ready for daily use.

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North Carolina

74 counties

Pennsylvania

40 counties

Michigan

57 counties

Georgia

92 counties

South Carolina

43 counties

Virginia

112 counties

Florida

15 counties

Texas

73 counties

Minnesota

42 counties

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Well Drilling — Frequently Asked Questions

How much does it cost to drill a well?

A new residential water well typically costs $5,000–$15,000 all-in, driven mostly by depth and geology. Rocky or deep aquifers, casing, and the pump system raise the total. Get itemized quotes to compare.

How long does it take to drill a well?

Actual drilling usually takes 1–3 days. Permitting, siting, and installing the pump and pressure system add time, so plan for one to three weeks from contract to running water.

Do I need a permit to drill a well?

Almost always. Most states and counties require a permit, a licensed well driller, and a well-log filing. Your driller handles the permit and construction standards; confirm current credentials with the business and issuing authority.

How deep does a residential well need to be?

Residential wells commonly run 100–500 feet deep, depending on where the aquifer sits in your area. A local driller knows typical depths for your county and will estimate before drilling.

How do I choose a well drilling company?

Verify the state license, ask for recent local well logs, confirm they pull the permit, and get a written estimate that separates drilling, casing, and pump costs. All drillers here are checked against state records.

Why Choose a Licensed Provider?

Most states require licensing for septic system contractors and well drillers to protect public health and the environment. Ask the business and issuing authority to confirm current licensing, insurance, and the permitted scope of work before hiring.

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