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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon396
    Verified sump pump installation services reviews

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

Avatar for Griswold Plumbing Services, LLC
Griswold Plumbing Services, LLC
4.6(
132
)
Sump Pump - Repair or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Pawcatuck, CT and surrounding areas

In business since 2009

Emergency services offered

Credit card accepted

"The servicemen were exceptionally polite, knowledgeable and professional. They diagnosed a long standing problem that other plumbers did not and fixed it right then and there. I thought the price for putting in the new vent on the pump was great ($475). $200 for cleaning out the shower drain (full of hair visible to the eye after they popped the cover to show me) was a little high. But I would definitely hire again if needed. Thank you!"
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+9

Recommended by93%of homeowners
Avatar for The BullBag
The BullBag
5.0(
15
)
Sump Pump or Interior Foundation Drains - Install

Serving Pawcatuck, CT and surrounding areas

In business since 2001

Credit card accepted

"IT was great! I have never had a problem working with this company. The people (from the customer service reps to the billing to the drivers) have all been honest and realistic with expectations, answered all of my questions and never charged me more than what is advertised on their website. Patricia and Victoria have gone out of their way to return my many phone calls on the weekends too. You just don't get customer service these days anymore like the bullbag provides.They came when they said they would, did what they said they would do and did it professionally and pleasantlly. It is a pleasure working with such an honest and reputable company. Especially since the dumpster industry has not been know for this! These guys are definitely setting the bar high for all their competition."
The BullBag truck in MA
The BullBag truck in NY
Toys for Tots
Recommended by100%of homeowners
Avatar for Precise, LLC
Precise, LLC
4.7(
53
)
Sump Pump or Interior Foundation Drains - Install

Serving Pawcatuck, CT and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"I had water in basement which caused mold. Was installing a new furnace and they saw the mold and said they could not continue with the installation until I had the mold treated, Boston called set up appointment to come out and give me a quote, he was very friendly and checked the house with me and explained that they would fog both basement and the house to kill mold. He set up an appointment for that week knowing it was important to get it done quickly so I could get the furnace installed. Aleksei came on time and walked through the house with me and started right away. He did the air test and called when he was done. They were able to get the test back within 3 days so I can get the furnace installers back to finish their work. I appreciate them getting the job done quickly and professionally."
Mold Remediation
Corona Virus Cleaning
Corona Cleaning
Response time1 day
Response rate92%
Recommended by95%of homeowners
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Sump Pump Installation FAQs, answered by experts

Yes, it’s normal (and beneficial) to have a small amount of water in the bottom of your sump pit. It shows that your system is collecting groundwater, rain, and excess water from around your property—just like it’s supposed to. However, if the sump pit is always full, you might have a leak or a faulty sump pump.

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.

One common reason a sump pump stops working is improper sizing. Different locations need different sizes and power ratings of sump pumps depending on the typical amount of water the pump needs to manage. If your sump pump is too small for the quantity of water, it can overwork and either burn out or reduce the life of the unit. If the pump is too big, it can overwork and burn out early. 

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 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.

The Pawcatuck, 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.