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

Find Sump pump installation pros in New Haven

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

"Our service person was Bill Fanning. He was excellent and explained everything in full detail! Bill was polite and respectful, and advised us on the best new sump pump to replace our non-working sump pump."
Drain at base of bilco
going up on the wall
finished wall area
completed
finished sump pump area

+37

Response time1 day
156 neighbors recently requested a quote
Recommended by86%of homeowners
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

"They called back immediately from my initial message. They came first thing in the morning and by noon my new water heater was installed and up and running. They went over and beyond what I have ever experienced with other plumbing technicians.They explained everything up front and I found them to be highly knowledgeable. I would highly recommend this company and they have acquired a new lifelong customer based on their performance dealing with my situation."
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Recommended by98%of homeowners
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

569 neighbors recently requested a quote
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

"Amazing. YES - you pay a lot - but they rocked, their solution rocked, and the installation was flawless. We just built a brand new home and the builder put in the cheapest 24" deep sump pump possible. We live in an area known for basement flooding so I did my research - had several companies come in - and settled on Connecticut Basement Systems. But my LORD - expensive. But now I know why. Their crew of 3 showed up and laid down plastic mat from our front door all the way down to the basement (at least 200'). It was over kill - but then I saw why. They had to dig a 36" deep pit and a wider hole - and brought up all the mess in buckets. NOT A SINGLE DROP ON THE BASEMENT FLOOR OR ONE THE WAY UP THE STAIRS. In fact - if you didn't see the high tech 3 pump sump pump they installed - you would have never known they were there. EVERYONE was super nice and answered all my many questions. I just spent a year in **** building a new home - and this was the best experience I've had with a contractor in 10 years. Pay the bucks - great product - great installation - great service."
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+12

157 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for E and R Mechanical
E and R Mechanical
4.6(
258
)
Sump Pump - Repair or Replace

Serving New Haven, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I hired Rich Because he took the time talk to me and explain the job and give me solid information. The hot water tank installation was very quick, efficient and neat. Rich and his co-worker were friendly, polite, and mindful of my cat not getting out. I highly recommend E and R Plumbing!"
Water Heater
Water Heater
Water Heater
Water Heater
Water Heater

+6

Response time2 hrs
Response rate93%
178 neighbors recently requested a quote
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

"Had a water leak coming from A.C. unit and I called HARP on Saturday morning and was informed a technician could be out on Saturday between 2pm and 6pm. Jaime informed me that it was $89 for service call and $25 for fuel charge and HARP does not charge by the hour but by the job. At 12pm I received a phone call from HARP dispatcher and i am told that the tech finished up his job early and would like to come over to our home, I informed her that we were not home, she said no problem we will see you at your schedule timeframe. Dispatcher called again at 1pm and asked if tech could head our way and I said yes, we were home. Courtney Ivey came out and arrived at 1:45pm, was very professional, personable, clean, wore slippers over his shoes, uniform was sharp looking, wore a mask, provided me with some great helpful hints, turns out I needed I condensate tank pump. He replaced the pump, took the old one away and paid for the part and service. I later saw on HARP website that they offered military discounts, so I called and spoke to a wonderful person named Debbie. I explained that we had just paid for service and was wondering if it was too late for HARP to provide the military discount, she said absolutely we can. She sent an e-mail to HARP billing department and asked I be credited 10%. I have to say little shocked at all the negative reviews. My experience was 100% hands down."
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+9

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

Common problems include motor failure, clogged discharge lines, and float switch malfunctions. Regular maintenance prevents many issues.

There are several indicators that your washing machine’s drain pump is bad, including incomplete cycles, water not draining, lack of spinning, a foul odor when the machine is running, and a loud grinding or buzzing noise when the pump is trying to move water down the drain.

A sewage ejector pump is necessary if you have any plumbing fixtures, such as a bathroom, laundry room, or sink, located below the level of your home's main sewer line. Standard plumbing relies on gravity to move wastewater and solid waste to the municipal sewer or septic tank. However, for fixtures located below grade (e.g., in a basement), gravity is not sufficient.

The purpose of a sewage ejector pump is to actively pump this wastewater and solid waste upward into the main sewer line. Without an ejector pump in this situation, wastewater would have no way to exit and would eventually back up, causing a sewage overflow or flooding in your basement. If all of your home's plumbing is on the main floor or higher, gravity can handle the drainage, and an ejector pump is not needed.

Submersible and pedestal sump pumps are two popular types of sump pumps. Submersible models are covered by water in a sump pit, which helps keep the motor cooler and quieter. Pedestal sump pumps stick out of the sump pit, so the motor stays dry and is easier to access. Submersible sump pumps are the pricier option, but they also have longer life spans.

Yes, you can add a battery to your existing sump pump. There are batteries available that can be plugged into your existing system; however, most battery backups come as a complete system and act as a replacement for your existing sump pump.

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.