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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon40
    Verified plumbing services reviews

Top-Rated Plumbers in Cornish - Updated Nov 2026

Gotme Under Pressure ?, LLC
4.3(
648
)
Drain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or ReplaceGas Piping+3 more

Serving Cornish, ME and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

Gotme under pressure? LLC IS A Plumbing, Heating & Gasfitting, Drain Cleaning professional in your area. We will meet all of your plumbing needs. We take quality craftsmanship to a whole new level, Our company is built onhonesty, integrity and leadership, this is what you can expect.

1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for swb plumbing/hvac
swb plumbing/hvac
5.0(
15
)
Water Heater - Install or ReplaceFaucets, Fixtures and Pipes - Repair or ReplaceShower Install or Replace+8 more

Serving Cornish, ME and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"So I live in a older house (1947) so the plumbing is older too. Anytime I used my sink dishwasher or laundry the water would all but flood my basement making it almost unusable. I called and talked to Seth he was able to get to my home the next day and diagnose the problem my pipes in the concrete were old and clogged beyond repair well he managed to completely redo all of my plumbing brand new and have it up and running in a matter of a few hours! I now have a dry usable basement. He gave me a very decent price as well! Now hopefully I don't need another plumber anytime soon but if I do I'm calling seth at SWB!"
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
Response rate100%
31 neighbors recently requested a quote
Avatar for Zoom Drain New England
Zoom Drain New England
4.6(
42
)
Drain Clog or Blockage - ClearSewer Main - Install, Replace or RepairDrain Clog or Blockage - Clear - For Business+3 more

Serving Cornish, ME and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"I am so impressed. We had a drain that needed work and I called Zoom (via sister company Pine State Services) after our usual plumber was going to be a week or so before they could come out. Zoom offered to come out the same day. The technician was as professional as I could expect and made sure to solve the problem to our satisfaction. Every time he had to go out to his truck and back for supplies, he took his boots on and off at our front door, ensuring that he didn't track anything into the house. If I could have given Zoom an A+ on responsiveness and punctuality I would. We will definitely call them again."
Additional Photos
Seafood Restaurant
Seafood Restaurant
Seafood Restaurant
3 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Raymond Plumbing & Refrigeration
Raymond Plumbing & Refrigeration
4.8(
27
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceTankless Water Heater - Install+14 more

Serving Cornish, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Customers say: Quick response

"justin is a true professional did not finish the job until it was perfectly done. very kind and thoughtful in shqring and completing the repairs. i will share with everyone i know what a good plumber he is and would use him for any other plumbing issues i may have. thank you justin for helping me so quickly when i was in a difficult plumbing problem !enes moran-butts sebago maine"
Response time7 hrs
Response rate89%
40 neighbors recently requested a quote
Avatar for Randy Marquis Well and Pump
Randy Marquis Well and Pump
4.8(
48
)
Sump Pump - Repair or Replace

Serving Cornish, ME and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"We called in desperation.  A quick trip to our son's house to fix a troublesome furnace and soon we hear the sound of water running.  That sinking feeling when you discover it is the main water pipe to the house, spewing many many gallons of water and having formed a very large sink hole in the back yard.  He arrived within two hours of our call.  Had it fixed quickly.  Given the amount of snow and mud on the ground, this was the wrong time of year for such a repair!  He was extremely responsive, professional, courteous.  Will definitely use him for all our well needs going forward!
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

20 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Clear Choice Home Improvements, LLC
Clear Choice Home Improvements, LLC
4.5(
975
)
Shower Install or Replace

Serving Cornish, ME and surrounding areas

Approved

In business since 2004

Credit card accepted

Offers commercial services

"Impressed with the communication and professionalism of Clear Choice crew. There were a couple challenging moments with measuring the surround for our bathtub and fitting the vanity around our existing pipes, but both were handled with precision and excellence in one day. Out of the three quotes we had for this job, Clear Choice didn't go overboard on the slick sell and they had the most reasonable quote. We are so very happy with our updated bathroom! Highly recommend!"
Before & After
Before & After
Before & After
Before & After
Before & After

+7

Response time4 hrs
Response rate100%
84 neighbors recently requested a quote
Avatar for Reservoir Home LLC
Reservoir Home LLC
4.8(
14
)
Water Heater - Install or Replace

Serving Cornish, ME and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Our mission is to make home electrification easy, affordable and awesome. We turn your water heater into a thermal battery. A Reservoir puts a heat pump, an onboard computer and industrial hydronic controls in one unit. It heats and stores water when electricity is cheapest and cleanest and holds it until your house needs it. \n

Reservoir Installs
Reservoir Installs
Reservoir Installs
Reservoir Installs
Reservoir Installs

+5

27 neighbors recently requested a quote
Recommended by7%of homeowners
Wanda's Water Heaters
4.9(
12
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Cornish, ME and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"I purchased a heat pump electric water heater to take advantage of a generous rebate from Efficiency Maine. When looking for someone to install it I was referred to Jophil by a real estate company that I know. I called and was given a time that Kyle would arrive to give an estimate and perform the installation (if the estimate was accepted). I did accept the estimate and Kyle got right to work. He did a nice job and made sure that everything was in good working order before he left. I was very pleased with my first experience with this company and would not hesitate to call on them again in the future."
Installation of boiler
Response time1 day
2 neighbors recently requested a quote
Recommended by8%of homeowners
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Plumbing FAQs, answered by experts

The overflow drain and wastewater drain connect to the same main pipe to take water away from your bathtub. Your overflow drain is meant to prevent damage to your bathroom—especially the floor around your bathtub, where excess water can quickly create a mold or mildew problem.

According to the EPA, there is no safe level of lead in the blood, and so the maximum contaminant level goal (MCLG) for lead in water is zero. Even at low levels, lead is harmful to human health. It can also remain in the body and build up over time with repeated exposure.

A plumbing emergency is a problem that threatens to severely damage your home or put your family at risk if not addressed immediately. If leaving the issue until regular business hours will cause more damage, it's an emergency. Examples include burst pipes, major leaks, significant drain clogs, a lack of hot water, a suspected gas leak, an out-of-control water heater, or a sewer line backup forcing gases into your home. Many home insurance policies will cover sudden and unexpected plumbing emergencies, provided they are not caused by homeowner negligence.

When learning how to design a plumbing system for a house, it's helpful to know that ABS pipes have fallen out of favor because they are less safe and efficient compared to alternatives. ABS pipes are made from a chemical called bisphenol (BPA) that may cause neurological and hormonal effects. Due to the fact that it has a lower melting point, ABS can also be flammable in high-temperature situations. Finally, ABS is prone to warping caused by heat and UV exposure. It can also fracture in frozen conditions.

You generally cannot replace a 10-inch rough-in toilet with a 12-inch model without making significant plumbing updates. A 12-inch rough-in toilet will not fit a 10-inch rough-in space because the floor drain is in the wrong position. To accommodate the larger toilet, you would need to move the drainpipe, which could cost between $0.75 and $30 per linear foot, plus labor. In most cases, it is more cost-effective and simpler to purchase a new 10-inch rough-in toilet. However, it is possible to install a 10-inch rough-in toilet in a 12-inch space by using a longer connector.

The Cornish, ME homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.