Southern and coastal Maine
Dense development, setbacks and limited rig access can matter as much as drilling depth.
Access and siting premium possible No listings were found matching your selection. Something missing? Why not add a listing?.
Plan a residential well in Maine
WDF planning range centered on the Maine Geological Survey’s roughly 250-foot average drilled well. Fracture yield, casing, access and a deeper-than-average bore can change the price materially.
Planning range$13,800–$21,200USD
Depth referenceAbout 250 ft averageNearby records are more useful
Ground patternPredominantly hard bedrockConfirm at the property
How the estimate works
Depth is only the first number
The range is calculated from government well records or depth guidance and the ground conditions commonly encountered in the area. It is not a published government price and it cannot predict whether a specific bore will be dry, unusually deep or difficult to reach.
Ask every bidder for one complete-system total. It should identify drilling, casing, grouting, pump, pressure tank, electrical work, permit or filing charges, water testing and restoration separately.
1Local recordsLikely depth
+2Ground conditionsPer-foot difficulty
+3Full scopePump, casing & permits
=Planning band$13,800–$21,200
Local cost drivers
Why Maine quotes vary by area
Interior bedrock areas
Yield depends on intersecting productive fractures; a deeper bore is sometimes required.
High depth uncertaintyRemote and seasonal properties
Mobilization, road conditions and electrical work may sit outside a headline per-foot price.
Travel premium possibleVerify the people doing the work
Maine’s Well Drillers Commission licenses water-well drilling companies, drillers and pump installers. Verify both the company and the responsible professional.
Open the licence lookup guide →Confirm the permit path
Confirm the local plumbing, septic-setback and land-use steps before scheduling. The licensed driller should document the finished well and required construction details.
Review permit guidance →Quote checklist
Compare the same scope—not just the headline price
- Licence and insurance: match the name on the proposal to the current public record.
- Depth and per-foot terms: record the included depth, overage rate and dry-hole terms.
- Complete system: separate drilling, casing, grout, pump, tank, wiring, permit, test and restoration.
- Water and workmanship: ask about yield testing, disinfection, laboratory testing and written warranties.
The directory above currently contains 80 contractor listings serving Maine.
Frequently asked questions
Maine well-drilling questions
How much does it cost to drill a well in Maine?
WDF’s 2026 planning range is $13,800–$21,200 USD. WDF planning range centered on the Maine Geological Survey’s roughly 250-foot average drilled well. Fracture yield, casing, access and a deeper-than-average bore can change the price materially.
How deep is a residential well in Maine?
The reference point used here is about 250 ft average. A nearby completion record is more useful than a broad average, and only drilling confirms the final depth and yield.
Do I need a licensed well driller or a permit in Maine?
Maine’s Well Drillers Commission licenses water-well drilling companies, drillers and pump installers. Verify both the company and the responsible professional. Confirm the local plumbing, septic-setback and land-use steps before scheduling. The licensed driller should document the finished well and required construction details.
What should a complete well quote include?
Compare drilling, casing, grout, pump, pressure tank, electrical work, permit or filing fees, yield testing, disinfection, laboratory testing, restoration, over-depth pricing and dry-hole terms on separate lines.
Primary sources
Where these facts come from
Depth, licensing and permit statements are checked against government records. Cost figures are WDF planning estimates derived from those records and the published 2026 cost model.
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