How Much Does It Cost to Drill a Well?
A plain-English breakdown of the cost drivers for drilling a new private well and how to get quotes you can trust.
Quick Answer
The cost to drill a well depends mostly on how deep the driller has to go, the rock and soil in your area, and what equipment the well needs. There is no single national price, so the only reliable number is an itemized quote from a licensed local driller.
Drilling a new well is one of the larger investments a rural property owner makes, and it is also one of the hardest to price in advance. Two homes a mile apart can pay very different amounts because the ground beneath them is different. Rather than guess at numbers, it pays to understand the factors that move the total and the questions that separate a complete quote from a lowball estimate.
What moves the price
Most of the final figure comes down to depth and geology. A shallow water table in soft ground is far cheaper to reach than deep water under hard bedrock. On top of the hole itself, you are paying for casing, a pump and pressure tank, the electrical connection, and the pipe that carries water to the house.
| Factors that increase cost | What to ask a contractor |
|---|---|
| Greater drilling depth to reach water | What depth are you estimating, and what happens if we go deeper? |
| Hard bedrock or difficult geology | How is drilling through rock billed versus soil? |
| More casing and heavier-duty materials | Is casing included, and to what depth? |
| Pump, pressure tank, and wiring | Does the quote include the pump system or just the hole? |
| Long trench runs to the house | Is trenching and the water line to the house included? |
| Permits, inspection, and water testing | Which permits and tests are in the price? |
Included vs. excluded
- Often included: drilling the borehole, casing, and a basic well cap.
- Sometimes separate: the pump, pressure tank, and electrical hookup.
- Frequently excluded: trenching to the house, permits, and post-construction water testing.
- Almost always extra: landscaping or restoring the drive after heavy equipment.
Why prices vary so much by region
Local geology is the biggest reason. Depth to groundwater, the hardness of the rock, and even seasonal water levels differ across the country. On top of that, state and county permit rules, local labor rates, and how far the rig has to travel all change the bottom line. A price from a neighboring county may not apply to you.
How to budget for a new well
- 1Ask neighbors or your county health office about typical well depths nearby.
- 2Get at least three itemized quotes from licensed local drillers.
- 3Confirm in writing what each quote includes and excludes.
- 4Ask how overruns are handled if the driller has to go deeper than expected.
- 5Set aside a contingency for permits, testing, and trenching.
This is not a price quote
Frequently asked questions
- Why can’t you just tell me a price range to drill a well?
- Because the cost is driven by local geology and depth, which we cannot know for your site. A figure from one region could be far off for yours. Local itemized quotes are the only honest source of numbers.
- Does a drilling quote include the pump?
- Sometimes, but not always. Always ask whether the pump, pressure tank, and electrical hookup are part of the quote or billed separately.
Sources & references
- Protect Your Home’s Water: Private Wells — US EPA, accessed October 29, 2026
- Private Ground Water Wells — CDC, accessed October 29, 2026
This guide is documentary research and general information, not a laboratory analysis or professional assessment of your specific well. See our disclaimer.