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    Average homeowner rating
  • Verified reviews icon679
    Verified sump pump installation services reviews

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

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 Simsbury, 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."
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+12

164 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Alvin's Plumbing and Heating, LLC
Alvin's Plumbing and Heating, LLC
4.7(
119
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Simsbury, CT and surrounding areas

Approved

In business since 2011

Credit card accepted

Customers say: Quick response

"I am very impressed with the the work performed at my Condo recently by this company! I had an outside fawcett installed in copper piping and it was done exactly how I had instructed the plumber. Rodney Gray was fabulous and did an outstanding job. He was respectful of my home, hustled to get the job done expertly and safely. When done he sent me pictures and video of the work too. I recommend this company and I would have them back if I needed more plumbing work."
Sump pump
Tankless combo units
Moved gas line for stove
Replace radiator with baseboard
Added new baseboard heat

+2

Response time4 hrs
Response rate86%
49 neighbors recently requested a quote
Fil's Pro Plumbing LLC
4.4(
15
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Simsbury, CT and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Fils Pro Plumbing LLC \nstrive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction. \n

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Advanced Basement Waterproofing LLC
Advanced Basement Waterproofing LLC
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Simsbury, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. \nIt is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. \nIn order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer \nin a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Knell walls
Knee Walls
After
Before
Concrete Work

+1

254 neighbors recently requested a quote
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Sump Pump Installation FAQs, answered by experts

First, you can try unplugging the two sump pump cords, one for the motor and one for the float switch, then plugging them back in to reset the sump pump. You can also reset the sump pump by turning it off and back on at the breaker. Many sump pumps have a reset button, which you can press and hold for a few seconds to reset the device.

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.

A small sump pump running infrequently uses an average of 10 kilowatt-hours (kWh) of electricity per month. The average cost for electricity is $0.171 per kWh. The size and use frequency affect how much electricity it uses. Sump pumps average one-third to one horsepower (hp) motors. One hp is equal to 745.7 watts. Watts multiplied by the time your pump is running divided by 1,000 equals your average kWh. Multiply kWh by your average cost of electricity. In areas with high rain or a marsh basin, the average cost can be as high as $15-$25 a month.

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.

The cost to repair a sump pump ranges from $400 to $550, depending on the extent of the repair and your location. Minor repairs, like fixing a switch or replacing a float, can cost just a few hundred dollars. However, more significant issues, such as motor replacement or addressing electrical problems, may cost closer to $550. Keep in mind that regular maintenance can help prevent costly repairs, and if a sump pump is beyond repair, a full system replacement ranges between $650 and $1,400.

The Simsbury, 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.