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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon67
    Verified sump pump installation services reviews

Find Sump pump installation pros in Cornish

Avatar for Randy Marquis Well and Pump
Randy Marquis Well and Pump
4.8(
48
)

Serving Cornish, ME and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Fantastic! We were in a bind when my tenant called with no water. I called Randy on a Saturday afternoon, Memorial Day weekend and within a couple of hours he replied that he would be there first thing in the morning...ON A SUNDAY!! Sure enough, he and his dad showed up around 8am, assessed the problem (old worn out well pump and leaking pressure tank) and by 9:15 had both units replaced and working with all new electrical line run from the well head to the pump. Fair price and unbelievable service! I couldn't recommend him more enthusiastically! I'll definitely be calling him for some new construction projects we have going."
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+7

21 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for McMahon's Water Services
McMahon's Water Services
4.8(
153
)

Serving Cornish, ME and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I had a problem with my sump pump. Chad McMahon was professional and pleasant. He educated me about the pump, and fixed it. I would certainly call him again ."
Response time7 hrs
17 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Groundworks
Groundworks
4.6(
26
)

Serving Cornish, ME and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Excellent service. I had a sump pump system put in 10 years ago by Rescon. Never had any problems with it, worked great. This weekend with all the rain the pump stopped working. I called there emergency line and a service technician called me back in less than an hour. They were at my house in less the 2 hours fixing my pump. They did charge me an emergency dispatch fee for the service call but I guess that s expected on a weekend. Overall it was excellent service and I am very happy I chose this company."
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
191 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Aire Serv of Southern Maine
Aire Serv of Southern Maine
4.5(
37
)

Serving Cornish, ME and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"About a week after we accepted Harvey's proposal he had people at our house to begin work without any deposit!  The workers were
prompt and courteous and mindful of our property and preferences as to placement of the unit.  I was shown what I needed to know about operation of the unit and given all the documentation.  It was all done by about 2:00 P.M. on the second day.  Everything looks very professionally done and is working fine.  It's only been two days but I don't expect any problems."
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Commercial Heating and Cooling
Indoor Air Quality
51 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Clear Choice Home Improvements, LLC
Clear Choice Home Improvements, LLC
4.5(
975
)

Serving Cornish, ME and surrounding areas

Approved

In business since 2004

Credit card accepted

Offers commercial services

"Excellent company from customer service to installers. They installed in one day. Very impressed with the final product. They cleaned up after themselves. Installer were very professional, knowledgeable and courteous."
Before & After
Before & After
Before & After
Before & After
Before & After

+7

Response time4 hrs
142 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Zoom Drain New England
Zoom Drain New England
4.7(
41
)

Serving Cornish, ME and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"My technician Robert Santiago was friendly, helpful, and prompt. Made a very stressful situation bearable. He thoroughly examined my system and its layout, and explained where the clog was explained could be occurring. He even gave me a bit of a history lesson on plumbing in old houses like mine, and the kind of problems that people typically face with them. He also told me exactly what he was planning to do, what equipment would be used, and how it worked. Worked on the problem for a couple hours until he got results. Very persistent! Cleaned up and sanitized the worksite as well. Also made a few suggestions as to some diagnostic measures I should look into to make sure I don’t run into the problem again. I’m very grateful for Zoom’s help and would recommend them to others!"
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Seafood Restaurant
Seafood Restaurant
Seafood Restaurant
Response time10 mins
Recommended by90%of homeowners
Avatar for swb plumbing/hvac
swb plumbing/hvac
5.0(
14
)

Serving Cornish, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Excellent work, keen attention to detail. Seth analyzed the problem with my shower pipes and he replumbed to perfection. I highly recommend Seth!"
New condensate line property piped into existing house sewer to code
1 1/2” water mains
3 zone heat pump install
Install condensate pump and neutralizer to bring existing boiler upto code.
1 1/2” water mains insulated after we installed them.

+10

Response time1 day
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Sump Pump Installation questions, answered by experts

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.

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.

To test for toilet leaks, use water coloring in the water tank and see if the water slips into the bowl from the tank. This test will indicate if there’s a problem with the flapper or refill tube. You can also put water coloring in the bowl of the toilet to see if there is a leak there. If there is, you should see the colored water on the outside of the toilet bowl or on the floor. 

Yes, a well-maintained sump pump can increase a home's value and make it more desirable to potential buyers; it does not lower property value. By protecting the basement from flooding and water damage, a sump pump provides peace of mind and can make the space usable for storage or as an extra room. For buyers interested in homes with basements, a working sump pump is a significant feature that adds value by ensuring the space is secure and less likely to flood.

When a backflow valve fails, wastewater will flow back into your system, contaminating your drinking water. You’ll immediately notice backflow valve failure from a rotten smell and brown water coming from faucets. Get in contact with a septic pro or a plumber immediately if you suspect this has happened to you.

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