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TRUSTED BY MIDDLEFIELD, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified sump pump installation services reviews

Top-Rated Sump pump installation pros in Middlefield - Updated Nov 2026

Avatar for Matt's Pro Plumbing, LLC
Matt's Pro Plumbing, LLC
4.7(
272
)
Sump Pump - Repair or Replace

Serving Middlefield, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Customers say: True professional

"Matt came and hooked up my roborok vacuum with auto drainage and refill. He had never done a project like this before and helped me creatively figure out how to install it. He did it that day very quickly and did an awesome job at a reasonable price. Thanks for taking this challenge!"
Tub/Shower Conversion
We can build a brand new bathroom or laundry room!
Response time8 hrs
Response rate88%
Recommended by95%of homeowners
Avatar for Groundworks
Groundworks
4.9(
13
)
Sump Pump or Interior Foundation Drains - Install

Serving Middlefield, 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

396 neighbors recently requested a quote
Borselle Plumbing & Heating LLC
4.9(
34
)
Sump Pump or Interior Foundation Drains - Install

Serving Middlefield, CT and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

"I asked for three quotes from Angie's List. I had chosen a large home services company from the list, and Angie's supplied me with two other names nearby. Borselle was the only contractor who called back and discussed the project. His call was very prompt, within a day. We asked him to replace a toilet with a quality water-saving model, and he was very knowledgeable and helpful in choosing a model, which he purchased and brought with him. It was a great choice. He also was helpful in answering other questions that we had. Plus, his price for the replacement was one-third less than the giant home repair company that had done similar work a year before. Borselle is definitely our new go-to plumber."
Response time2 days
Response rate100%
2 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 Middlefield, CT and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"I posted an initial review on 2/21/19 on a job done on 1/11/19 to fix groundwater from coming into our basement. The drainage system and sump they installed was not collecting all the water that was coming in, as we had leaking from several areas along an uneven rock ledge. I had reached out to our salesperson by phone and email and never heard back, so I was very frustrated. About 3 weeks after I posted the review, I did get a call from Jeff Allen, one of the supervisors. To make a long story short, he sent out one of their waterproofing specialists to look at the problem. We had already hired an independent mason to try to remedy the problem but he had not yet had a chance to do the job. Jeff convinced me that CT Basement systems would do absolutely whatever it took to fix my water problem. I cancelled the independent mason. Danny, a mason from CT Basement Systems came out and used a very ingenious method to divert all the water to the originally installed water guard trough and then to the sump. It is working beautifully!! I think Danny is a genius and I am so impressed and thankful for Jeff's perseverance and kindness in making this happen. I am now a very happy customer."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

164 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
122
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Middlefield, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"A soft wall due to improperly installed gutter by some other entity or homeowner caused water to constantly leak into the wall from the exterior roofline. This soft wall grow moldy and become riddled with pests/bugs. The contractor identified the potential issues, agreed to explore and open the walls and discuss the conditions, made sound recommendations for repair and did exactly what was noted in the repair (replaced a load bearing exterior wall, fixed the sill plate, completed the roof, shingles etc. and closed up the walls on the inside with insulation and sheet rock.). The work was timely, well done, the workers were clean as they did the job and kept the rest of the property clean. The manager of the job David Apel was and is an excellent communicator with phone/email/text and photos of processes and progress. I am going to use this company in my own investment endeavors on other properties and projects given the level of finished work, the timing and especially the level of detailed communication."
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1839

Response time1 day
Response rate92%
Recommended by85%of homeowners
Avatar for InstaPlumbing, LLC
InstaPlumbing, LLC
4.6(
229
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Middlefield, CT and surrounding areas

Approved

In business since 2014

Emergency services offered

Warranties offered

"Plumber was very knowledgeable and professional. He found the problem and fixed it right away. I also had other issues going on that he was able to address. I highly recommend this company"
 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
Avatar for Economy Handy Carpenter, LLC
Economy Handy Carpenter, LLC
4.6(
332
)
Sump Pump or Interior Foundation Drains - InstallSump Pump - Repair or Replace

Serving Middlefield, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Nixon responded quickly and was able to install a new back storm door for us. The only problem is that it looks nicer than the front door now! :) Excellent work! Hired him to do several projects at Mom's now!"
Response time10 hrs
74 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for R Plumbing Company, LLC
R Plumbing Company, LLC
4.9(
15
)
Sump Pump - Repair or Replace

Serving Middlefield, CT and surrounding areas

Approved

In business since 2011

Emergency services offered

Warranties offered

"This was a small project to convert a second outside faucet from town water to well water. Plumber and assistant, both friendly and polite, arrived two hours late because of a very difficult job prior to mine which took much longer than anticipated. I was called and made aware of that fact. That was not a problem for me because my job was small and not urgent. The work was completed in about an hour from start to finish. The work is high quality and well done. Cleanup was complete. Cost was surprisingly good at only $214 total; much less then the original estimate. This company is HIGHLY recommended! Thanks guys! Great job!"
Gallery
Gallery
Gallery
Gallery
1 neighbors recently requested a quote
Recommended by66%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.

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.

A sump pump battery backup can typically run for 6 to 24 hours. The factors that affect its runtime include the battery capacity and pump usage. 

When purchasing your backup system, take these factors into consideration to determine which system is best for your home. If you live in an area with frequent and long-lasting power outages, consider a longer-lasting backup battery.

Test regularly, clean the pump, and inspect the discharge line to ensure efficient operation.

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.

The Middlefield, 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.