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Connecticut state directory

Well Drilling Contractors in Connecticut

DrillerDB tracks 7,884 water-well records across Connecticut, where completed wells average about 378 feet deep. Use the directory below to connect with licensed, insured drilling and pump contractors serving Connecticut, and review real local well data before you request a quote.

Reviewed byDrillerDB Editorial TeamLast updated
Contractors
76
Services
10+
State
CT

76 Contractors

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Connecticut Wells Inc. logo

Connecticut Wells Inc.

Active Driller5.0 (5)
49 Hard Hill Rd N
Bethlehem, CT 06751
Water well drillingHydrofracture serviceWell deepening+4 more
Dalmik Well Drilling logo

Dalmik Well Drilling

Active Driller
137 Providence St
Putnam, CT 06260-1529
Well DrillingWell Pump RepairEquipment Upgrades+2 more
Dufford Drilling Company logo

Dufford Drilling Company

Active Driller
217 Pickering St #2
Portland, CT 06480
Water well drillingWater well installationWater pump installation+4 more
Sima Drilling Co logo

Sima Drilling Co

Active Driller
21 Cedar Hill Rd
Newtown, CT 06470
Geothermal drilling servicesContractor services for geothermal projectsWell drilling+1 more
Wragg Well Drilling and Pump Service LLC logo

Wragg Well Drilling and Pump Service LLC

Active Driller
172 Baker Rd
Roxbury, CT 06783-1318
Water well drillingGeothermal installationsHydrofracturing services+2 more
Advanced Water Systems Inc logo

Advanced Water Systems Inc

5.0 (5)
484 Wolcott Rd
Wolcott, CT 06716
Well Water Filtration SystemsWell PumpsWell Tanks+4 more
Affordable Water Systems Inc. logo

Affordable Water Systems Inc.

5.0 (5)
738 Bantam Rd
Bantam, CT 06750
Pump InstallationPump ReplacementPump Repair+5 more
Chucta Company logo

Chucta Company

5.0 (5)
87 Tomlinson Rd
Seymour, CT 06483
Well DrillingResidential Well DrillingCommercial Well Drilling+9 more
Dale O. Duncan Inc. - Water Systems Contractor logo

Dale O. Duncan Inc. - Water Systems Contractor

5.0 (5)
24 Larkin St
Stamford, CT 06907
Water testing and analysisSystem design consultationInstallation and repair+1 more
E. Garrity Water Solutions logo

E. Garrity Water Solutions

4.2 (5)
262 New Milford Turnpike
New Preston, CT 06777
Pump servicesWell servicesWater inspections+1 more
Frosti Water Cure logo

Frosti Water Cure

5.0 (5)
1697 Saybrook Rd
Haddam, CT 06438
Water TestingWater System MaintenanceWater System Troubleshooting
Gary's Pump Service logo

Gary's Pump Service

5.0 (5)
121 Clapboard Ridge Rd
Danbury, CT 06811
Well Pump Installation, Maintenance & RepairWater StorageWater Conditioning & Filtration+5 more
glastonbury Water Systems logo

glastonbury Water Systems

4.2 (5)
36-F Kreiger Ln
Glastonbury, CT 06033
Water testing and diagnosisWater treatment system installation and serviceEquipment rentals
Griswold Water Services logo

Griswold Water Services

4.2 (5)
447 Spencer Plains Rd
Westbrook, CT 06498
Water Filtration & PurificationIn Home PlumbingWell Pumps & Tanks+3 more
Hydro-Pure Water Treatment, LLC logo

Hydro-Pure Water Treatment, LLC

5.0 (5)
244 Upton Rd STE 4
Colchester, CT 06415
FiltrationReverse OsmosisSediment Filtration+13 more
Kelly's Pump Service LLC logo

Kelly's Pump Service LLC

5.0 (5)
251 Wakelee Ave
Stratford, CT 06614
Submersible PumpsPump InstallationPump Repair+19 more
King Energy LLC Geothermal Heating & Cooling Specialists In CT logo

King Energy LLC Geothermal Heating & Cooling Specialists In CT

5.0 (5)
23 Clover Springs Dr
Willington, CT 06279
New ConstructionRetro-Fit Existing HomesMaintenance & Service+2 more
MO Foss Well Drilling and Pump Service LLC logo

MO Foss Well Drilling and Pump Service LLC

4.2 (5)
399 Litchfield Rd
New Milford, CT 06776
Well drillingPump service24/7 emergency service

DrillerDB Well Data for Connecticut

Our database holds 7,884 water-well records across Connecticut, with completed wells averaging about 378 feet deep. These are real, verifiable construction records you can review before you hire - depths, locations, and details you can share with any contractor.

Well Drilling Costs & Permits in Connecticut

A complete private well system in Connecticut typically runs $5,000-$20,000+, depending on depth, geology, and the pump and treatment you choose. On permitting: Local health dept required (CT Gen. Stat. Chapter 482). A typical project takes 3-12 weeks from planning to usable water.

Water Well Services Available in Connecticut

Typical services offered by licensed contractors in this state.

  • Water Well Drilling
  • Well Pump Installation
  • Well Repair Services
  • Water Testing
  • Emergency Service
  • Well Maintenance
  • Pump Replacement
  • Water Treatment Systems
  • Well Inspection
  • Pressure Tank Service

Connecticut Water Well Guides

Connecticut Well Owner Guide

Complete guide for homeowners: costs, permits, timeline, water quality, and maintenance tips for private wells in Connecticut.

Open guide

Connecticut Drilling Guide

Professional driller resource: licensing requirements, geology, aquifers, construction standards, and compliance in Connecticut.

Open guide

Connecticut Well Records Map

Search millions of water-well records across Connecticut: locations, depths, and construction details you can share with any contractor.

Open well map

Geological & Drilling Conditions in Connecticut

Connecticut's drilling conditions typically involve bedrock wells in crystalline formations. Shallow overburden layers may include glacial deposits, calling for specialized casing strategies.

These conditions show up directly in our well records: across the 7,884 Connecticut wells in the DrillerDB database, completed depth averages about 378 feet. A local driller will read the formations under your specific site to plan casing, grouting, and target depth.

Frequently Asked Questions About Well Drilling in Connecticut

Across the 7,884 Connecticut well records in the DrillerDB database, completed wells average roughly 378 feet deep. Actual depth varies widely by location and geology, so a local driller will size your well to the aquifer beneath your property.

A complete private well system in Connecticut typically runs $5,000-$20,000+, depending on depth, geology, and the pump and treatment you need. Get written estimates from at least two licensed contractors, since per-foot drilling rates and site access drive most of the variation.

Permitting in Connecticut: Local health dept required (CT Gen. Stat. Chapter 482). A licensed water well contractor can confirm the exact requirements for your county and handle the paperwork as part of the job.

From planning to usable water, a Connecticut project typically takes 3-12 weeks. The drilling itself is usually only a few days; permitting, water testing, and scheduling account for most of the timeline.

Choose a state-licensed, insured contractor with local Connecticut experience. Verify their license, ask for references on recent nearby projects, and get multiple written estimates. The directory above lists verified contractors serving Connecticut.

Find Well Drillers in Neighboring States

Drilling conditions and contractors near the Connecticut border.

Ready to Get Started?

Connect with licensed water well contractors in Connecticut today. Get free quotes and expert advice for your drilling project.

Searching Outside Connecticut?

Use the national directory to browse licensed water well contractors and per-state well data across the United States.

National directory