Plumbing
Leaks, clogs, burst pipes — and everything else in the house that runs on water.
- Leaks & burst pipes
- Drains & clogs
- Faucets, fixtures & pipe repair
- Water heaters, tank & tankless
24-hour plumbing, heating, and air conditioning in Windham and across southern Maine.
When the heat quits, you don't need a sales pitch. You need someone who picks up.
Plumbing, heating, and cooling for homes all over southern Maine. Honest work, straight answers, a truck that shows up.
See what we do
Plumbing, heating, and air conditioning for homes in Windham and across southern Maine.
Leaks, clogs, burst pipes — and everything else in the house that runs on water.
Boilers, furnaces, and the oil lines that feed them — kept running all winter long.
Cooling installed, serviced, and repaired, so the house stays comfortable when summer hits.
Emergency? Burst pipe, no heat, or A/C down — we answer 24 hours a day, 365 days a year.
Call (207) 572-0420






Joe Grant has answered that phone since 2003. Homeowners keep calling back because the work is honest and the price is what we said.
“They even charged less than the estimate because they finished early. Very honest.”— Cindy J., Google Review
“Grant's did an incredible job for us by fixing the fill pipes to our oil tank and saving us from a possible spill. They were prompt and cleaned any oil that had leaked onto the tank from the loose pipes. They even charged less than the estimate because they finished early. Very honest! Highly recommend.”
★★★★★“We had two different plumbers out to deal with our boiler/hot water fiasco three different times, without success. After a desperate plea on social media to find some help, Joe came to the rescue! He assessed the problem, called tech support…”
★★★★★“I woke up to a cold house and called Grant's Plumbing and Heating. I received service within one hour. This was a relatively new furnace…”
These are the towns we're in most often — but we travel.
Also Bridgton, Denmark, Buxton, and Auburn — and throughout southern Maine. Call us wherever you are.
Plumbing, heating, or A/C — we answer around the clock, every day of the year.
(207) 572-0420For emergencies, call. For everything else, send a note and we'll get back to you.