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TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon473
    Verified plumbing services reviews

Find Plumbers in Cornwall

CJM Plumbing, Heating, & A/C
4.6(
80
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+2 more

Serving Cornwall, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Credit card accepted

"CJM Plumbing has done more for us than just making a repair of a gas boiler pipe. They’ve updated the interior plumbing lines that connects to the incoming city water supply to make it more accessible and safer. They ran the gas lines for a gas fireplace, repaired a leak on the boiler, replaced and properly installed a toilet and two new bathroom faucets that a previous, more local plumber to our home installed wrong! They FOUND our exterior water control switch that was buried under 3-4 inches of asphalt, near the end of our driveway (that the previous owners had paved over while creating that driveway. They installed a new in-sink garbage disposal. Their office manager, Diane is fantastic! All the guy (Chris, the owner included!) have ALWAYS been very polite, courteous, respectful and informative. They explain whats going on, what they’re going to do and what you need to do to maintain (if necessary). GREAT STAFF!!! CJM is most DEF my go-to for any of our plumbing needs!"
Response time8 hrs
11 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Neighborhood Plumbing, Heating & Cooling, Inc.
Neighborhood Plumbing, Heating & Cooling, Inc.
4.7(
62
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateFaucets, Fixtures and Pipes - Repair or Replace+5 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2010

Emergency services offered

Warranties offered

"I had a plumbing leak since February 2024 whereas the leak was coming from my bathroom shower leaking into my kitchen, when I immediately contacted my home warranty American Shield, they never provided me with a Plumbing contractor. From February 22, 2024 until March 24, 2024, I continued to have leakage. American Home Shield then told me they had no contractors to assist me with my plumbing issues and therefore wanted me to identify a Plumbing contractor and then submit the diagnosis to them for review and approval. I then identified Royal Class Service and they diagnosed the leakage as a Shower Valve Replacement whereas they would need to open drywall from the closet to gain access for repair. The estimate from Royal Class was over $2,000.00. American Home Sheild then sent PROSERVICE HVAC & PLUMBING for a second option located in Connecticut. They stated that Royal Class inflated the cost repair and this Pro-Service Company was supposed now take over the repairs. I waited three more weeks because when I called Pro-Service requesting a date for repair they continuously told me they are waiting for valve they ordered from Home Depot. They are the worse!!! I'm Disabled and was out of my shower usage for three months. Well on a Thursday of early May, I happen to see Neighborhood Plumbing truck and contacted Anthony (contractor). Anthony came to home so professional and concerned to assist me with the well overdue plumbing issue and Neighborhood Plumbing repaired this in less than two hours at a price that was extremely fair and far more less than Royal Class quoted and five star professional than American Home Sheild and Pro-Service located in Connecticut. Please don't get taken by these companies. Anthony could have attempted to inflate his prices and robbed me like Royal Class attempted or he could have never come back to repair just as Pro-Service did. But, Neighborhood Plumbing does not have professional integrity they get the job done at a cost that's not ROBBERY! I had a horrible experience with these former companies and I urge you to seek out Neighborhood Plumbing if you need Plumbing, Heating & Cooling Services. Thank you Neighborhood Plumbing,"
 Boiler Install
 Furnace Install
 Bathroom Remodel
 Sewer Main Repair
 Shower Rough

+8

Recommended by100%of homeowners
Avatar for Adventure Plumbing Services
Adventure Plumbing Services
4.8(
11
)
Bathtub Install or ReplaceBathtub Install or Replace - For BusinessDrain Clog or Blockage - Clear+15 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Kevan (spelled with an "a") was the only plumber who even called me back the day after Christmas. All these other companies that advertise 24/7 & Holidays emergency service did not even answer the phone. We lost power and our pipes froze in super cold weather we had Christmas 2022. In 32 years my pipes never froze but they did this time and they burst in multiple locations. Kevin called and came out the same day and worked into the night replacing multiple ruptures. He is extremely courteous and professional and I HIGHLY RECOMMEND HIM for any plumbing or water treatment needs. Ken H., New Paltz, NY."
Response time8 hrs
Recommended by88%of homeowners
Avatar for Polar Plumbing, Heating, & Air Conditioning
Polar Plumbing, Heating, & Air Conditioning
4.7(
129
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearWater Heater - Install or Replace+1 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I donâ t write testimonials often, but this had to be written. My contractor quit on me mid job, leaving me without heat. I had companies come in and provide estimates. The costs were similar, but the detail of work to be done differed. Polar Plumbing explained the work needed was more than the other company described, but the price was still the same. We came to an agreement, started the work and ran into additional problems. Polar made the changes and stayed within the same time period. I recommend Polar to everyone in need of Plumbing/Heating serviceâ ¦ Remember â The bitterness of poor quality remains long after the sweetness of a low priceâ ¦.â"
Jared and Our New Polar Partner
John and Mike After Picture
BEFORE - Leaking Under the Sink
AFTER - Fixed by your Polar Professionals
Indoor Face Unit 2

+8

Response time10 hrs
Response rate91%
280 neighbors recently requested a quote
Avatar for Parker Plumbing & Electric
Parker Plumbing & Electric
4.9(
38
)
Tankless Water Heater - RepairTankless Water Heater - Repair - For BusinessWater Heater - Repair or Service+1 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"This was a total positive experience. I would highly recommend Parker Plumbing and Electric. We have owned a home for 40 years and he is the first plumber who actually returned phone calls promptly and answered all our questions and explained the work he was doing. We had a water softener installed as well as other water pressure issues resolved. He does quality work and is very professional and at fair prices with no hidden costs."
Recommended by100%of homeowners
Avatar for D Rohde Home Services
D Rohde Home Services
4.6(
470
)
Bathtub Install or ReplaceDrain Clog or Blockage - ClearSewer Main - Clear+19 more

Serving Cornwall, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Bought a faucet at Lowe's. After looking at the connections for a pedestal sink, I decided to have this one professionally installed. It was a two hour procedure for a professional plumber. Though not a difficult job for a plumber, everything about the job was very professional. Appointment was confirmed. A telephone call was provided giving an update of when the plumber would arrive. Kevin was the name of our plumber. He was very courteous. He covered our floor, wore shoe covers, cleaned up afterwards. He checked the plumbing for leaks and drainage. Contracting the way it should be."
Mitsubishi Hyper heat (Low Temp) Multi Head Heat Pump
Additional Photos
Mitsubishi Mini Split
Mitsubishi Mini Split
Additional Photos

+22

58 neighbors recently requested a quote
Recommended by90%of homeowners
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Showing 1-10 of 554
Plumbing questions, answered by experts

It’s a good idea to drain your pipes to prevent them from freezing if you’re expecting extremely cold temperatures or planning to be away from your home for an extended period of time during the winter. You may be able to avoid draining your pipes if you insulate outdoor pipes and keep your home heated to a minimum temperature of 55 degrees.

The size of the pipe you use for your shower depends on the part of the shower you’re installing. Shower drainpipes have a 2-inch diameter, and the water supply lines (both hot and cold) have a ½-inch diameter. You may want to slightly increase the size of the vertical pipe if you have dual showerheads. Check the local building code prior to installation for guidance.

You can try a few things to figure out where a water leak is coming from. Check all of your appliances and fixtures, make sure the water pressure is normal on your faucets, and look for signs of water damage. Some signs of a leaky pipe include water stains on ceilings and walls, paint or wallpaper that starts bubbling, a musty smell, or visible signs of mold.

Any drain in your house requires a water trap to prevent sewer gases from entering the home. Dishwashers don’t have an internal water trap, so they must use an external P trap. The most convenient P trap for the dishwasher is already in the plumbing under your sink.

National emergency plumbers usually have greater availability to address emergencies because they have more professionals at their disposal, but local plumbers may be located closer to your home and can arrive faster. We recommend contacting one or two local plumbers first to see how quickly they can arrive. Move ahead with the service if it’s within a reasonable time frame. If not, contact a national company to see if they can get out more quickly. National companies sometimes outsource work to third parties, which can often mean faster response times.

The Cornwall, NY homeowners’ guide to plumbing services

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