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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon19
    Verified sump pump installation services reviews

Verified Reviews for Sump Pump Installation pros in New Haven, CT

*The Angi rating for Sump Pump Installation companies in New Haven, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.

*The HomeAdvisor rating for Sump Pump Installation companies in New Haven, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sump Pump Installation needs.

Last update on April 23, 2026

Top-Rated Sump pump installation pros in New Haven - Updated Nov 2026

Avatar for Budget Dry Waterproofing, Inc.
Budget Dry Waterproofing, Inc.
4.4(
240
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving New Haven, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Rich, the technician at Budget Dry, did an excellent job installing my new sump pump. He was knowledgeable and he communicated well. I would recommend Budget Dry."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
145 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for TC' s Plumbing & Heating LLC
TC' s Plumbing & Heating LLC
4.8(
230
)
Sump Pump or Interior Foundation Drains - Install

Serving New Haven, CT and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"Punctual, good work done. I’d consider hiring them again but would call to get other quotes before calling on them. I haven’t needed a plumber in years but their price seems a bit high."
Additional Photos
Additional Photos
Additional Photos
Recommended by98%of homeowners
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Avatar for Groundworks
Groundworks
4.9(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving New Haven, CT and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

Groundworks is the North America's leading and fastest-growing foundation repair and water management solutions provider. Groundworks is a vertically integrated company with its own manufacturing operations and a world-class software solution, allowing us to serve our customers more effectively. From the first phone call to the annual maintenance offered, our customers have peace of mind knowing we're there with one mission to repair, protect and improve their home. For state licenses visit Groundworks.com/licensing

Foundation
Foundation
Foundation
Concrete
Concrete

+16

380 neighbors recently requested a quote
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Avatar for Connecticut Basement Systems, Inc.
Connecticut Basement Systems, Inc.
4.3(
589
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving New Haven, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"They got back to me too late and couldn't make an appointment for weeks. When I asked for a price for a sump pump, they came in way high."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

158 neighbors recently requested a quote
Recommended by90%of homeowners
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Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
229
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving New Haven, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"I had several plumbing issues that needed to be addressed and with an older home I did expect there might be some problems. Matt had to install several new pipes in a difficult area to reach and did so efficiently. Very pleased with the customer service, quality of work and reasonable price. Should I need plumbing service again I would definitely contact them."
Dryer Vent Inspection
Faucet Repair and Installation
Shower valve repair
Large and Small Drain Snaking
Apprentice Dylan

+1

Response time9 hrs
26 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for TPK LLC
TPK LLC
5.0(
4
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving New Haven, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"was very kind and professional got the job done very well and in a great time recommend to anyone"
Bathroom toilet and sink
Bathroom toilet and sink
Bathroom toilet and sink
25 neighbors recently requested a quote
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Avatar for M Adorno, LLC
M Adorno, LLC
4.0(
7
)
Sump Pump or Interior Foundation Drains - Install

Serving New Haven, CT and surrounding areas

Approved

Free estimates

Customers say: True professional

"I ordered a shed from Walmart not realizing the challenges associated with putting it together. Thankfully, Angie’s list had a handyman available to help me!"
Response time2 days
Response rate100%
1 neighbors recently requested a quote
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Avatar for HARP Home Services LLC
HARP Home Services LLC
4.5(
488
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving New Haven, CT and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"It went very well. They responded quickly after we called them late on a Saturday afternoon. The pump was fixed quickly."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by93%of homeowners
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Sump Pump Installation FAQs, answered by experts

Every three to four months, you should clean any dirt and debris off of your sump pump. You should also check the inlet screen (at the bottom of the pump) to make sure that it isn’t blocked. On top of that, you should deep clean your sump pump once per year—or hire a sump pump pro to do it for you.

You should be fine. Most high-grade grinder pumps have a 24-hour holding capacity within the tank. You can continue to use the facilities so long as the power outage does not stretch into days. In a worst-case scenario, attach a generator to the grinder pump, providing it has sufficient electric capacity.

A sump pump can be plugged into a regular, 110-volt outlet with three-prong openings, but it must have GFCI protections per the NEC, meaning you’ll need a GFCI outlet and circuit. Sump pumps require two outlet openings, one for the plug to the motor and one for the float switch.

A water pressure booster doesn't require special maintenance. Like any house system, inspections should be a regular part of your annual schedule. Check for leaks, faulty valves, pressure loss, and mineral build-up. Pressure loss could be a result of mineral build-up, and you can descale the system with a vinegar and water solution.

Sump pump repairs are typically handled by plumbers or waterproofing specialists who are experienced in handling basement and foundation-related issues. Plumbers can address issues like clogs, electrical problems, and mechanical failures, and waterproofing professionals may be ideal if the sump pump is part of a larger drainage or waterproofing system. 

Some people may also call on a general handyperson for minor sump pump repairs. However, for complex problems, hiring a certified plumber or waterproofing expert ensures the work is done correctly and prevents further issues.

The New Haven, CT homeowners’ guide to sump pump installation services

From average costs to expert advice, get all the answers you need to get your job done.

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