Well pump repair and water testing in Connecticut

Well pump businesses registered in Connecticut

Businesses with a registration on the Connecticut list, ranked by our quality score: a state registration, a phone on the list, a matching open Google profile, a website and the number of registered people. Nobody can pay to move up.

Towns with registered well businesses

• Bridgeport
• Danbury
• Hartford
• New Haven
• Norwich
• Waterbury

All 13 well pump businesses in Connecticut, by town

Connecticut well rules in brief

Connecticut private well owners are responsible for testing their own water and maintaining their own wells. Local health departments and districts have authority over private wells in their towns for proper siting and approval before construction. (Source: Owners test and maintain; local health approves siting) Read the Connecticut well rules.

A Connecticut W-1 Water Supply Driller Contractor needs 24 months as a well driller or two years holding a W-2 registration, and must pass the DCP written exam. (Source: W-1 water supply driller contractor) How well contractors register in Connecticut.

Testing your well water in Connecticut

Connecticut well owners can have their water tested at any state certified water testing laboratory. DPH's Environmental Laboratory Certification Program website keeps the current list of labs certified to test drinking water. (Source: Use a state certified lab)

We have not yet collected published test fees for Connecticut. Published fees in other states show what labs charge. Which tests fit your home.

What Connecticut's registration list shows

• 99 entries on the list, covering 101 registered people, 23 of them based outside Connecticut.
• 76 are based in Connecticut and hold a class a homeowner would hire: pump installation, water well drilling, well closure.
• Most are based in Bethlehem (5), Cheshire (4), New Milford (4), Bethel (3), Mansfield Center (3), Oxford (3).

Connecticut's Department of Consumer Protection issues well drilling registrations. We show the active water supply registrations only: W-1 water supply well drilling contractors (74) and W-2 water supply well drillers (27), all expiring April 30, 2027. DCP's scope of work says the water supply registration covers installing, repairing and maintaining pumps, and DPH says a registered well driller must abandon wells. Non-water supply, geothermal and well casing extension registrations are left out. The list names people; for most contractors it also gives the business they trade as. It prints no phone numbers. Source: State Licenses and Credentials (water supply well drilling registrations), Connecticut Department of Consumer Protection. Read October 7, 2026.

Connecticut's list prints no phone numbers, so a business is listed above only when its Google profile has the same distinctive name, sits within 25 miles of the town on the list and shows a well, pump or plumbing trade. The phone shown is the one on that Google profile. The list names registered people; most contractors also give the business they trade as, which is the name we match. A person with no business name is matched only when a Google business carries their full name.

Registered in Connecticut, by town

Names, registration types and phones as the state publishes them. Some entries are registered people rather than companies; we show the town only, never a home address. A listing above means we also matched the business on Google.

Questions

More: Connecticut private well rules · How well drillers and contractors register in Connecticut

Every listed well pump and water well business, A to Z