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Find Water heater repair or service pros in Winthrop

Floros Plumbing and Heating
4.9(
407
)

Serving Winthrop, MA and surrounding areas

Approved

Emergency services offered

Customers say: Quality work

"Mr. Floros worked with my schedule on a short timeline to replace our water heater. He professionally negotiated with me about how to get the job done approximately the way that I wanted while still meeting local code. When the job was completed, he cleaned up and took away the old unit. The price was a great value considering the work done."
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+3

Response time1 day
Recommended by97%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
407
)

Serving Winthrop, MA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"
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+6

562 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,397
)

Serving Winthrop, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Sila saved me!! Of course right when fall is rolling around my heater broke! The job was quick and affordable! Their amazing customer service is also a huge factor why I will be using Sila again, especially Amy R. In management!"
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+6

Response time2 days
63 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Addario, Inc.
Addario, Inc.
3.5(
323
)

Serving Winthrop, MA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"The company was professional and responsive from the consultation to the office staff to the various people who worked on our project. I had tried to contact about 10 companies to get our heater/ on demand hot water heater replaced. Addario's was the only one who responded immediately and was able to fit us into their schedule to get the work done. We had contact with at least 8 staff people in various capacities, and all were professional, polite and knowledgeable. We also appreciated the senior discount for our project and assistance with the MassSave rebate process.. It has been difficult for us to find service people since we move to Gloucester. We were surprised that the company services this area and we would definitely use them again for plumbing or electrical services."
Burnham Alpine Boiler and an Indirect water heater
Burnham Alpine boiler and a separate Ondemand wat
2 Rinnai Combi Boilers
Rinnai on-demand water heater
4 Zone Rinnai Combi Boiler

+110

Response time1 day
99 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Johnny Rocket Plumbing & Heating
Johnny Rocket Plumbing & Heating
5.0(
7
)

Serving Winthrop, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"John “Johnny Rocket” & his associate did an amazing job servicing my home in Winchester. From the moment they walked through the door, they exuded a friendly, knowledgeable and professional manner. They were quick to diagnose the issue in my heating system & worked efficiently to fix the issue on the spot. The entire job was complete in under an hour. I needed a new thermostat & John installed one on the spot as well! I highly recommend hiring these two gentleman for any of your plumbing & heating needs. After the job was complete, they even took the time to talk my son & I about how they enjoyed helping residents in the local Winchester Community. (They are both former Winchester High School graduates.) I would give Johnny Rocket 10 stars ⭐️ if I could. Look No Further! -Emily (Long time Winchester Resident)"
Avatar for A P Plumbing
A P Plumbing
4.2(
104
)

Serving Winthrop, MA and surrounding areas

Approved

In business since 2009

Free estimates

Offers commercial services

Here at AP Plumbing we offer top quality service and installation at a fair price. Our guaranteed work is always done for a fair, honest price. Call us today! Check the ratings , I try to provide the best customer service, so you will call back for all your plumbing, heating, gasfitting, and remodeling of your home. We do bathrooms from start to finish, you will just deal with us, and we will take care of it all. we also specialize in installation of steam boilers, high-efficiency forced hot water boilers, regular boilers, and we also troubleshoot all heating systems.\nInstallation of Water Heatrt is probably the best price around insulation of gas pipe and Drain Cleaning.

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Recommended by94%of homeowners
Avatar for Mac Home Services LLC
Mac Home Services LLC
5.0(
10
)

Serving Winthrop, MA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"What I thought would be a simple snaking turned out to be a month long adventure working alongside James (owner) and John at Mac Home Services. Mac Home was excellent. Immediately addressed any issues, worked steadily (even through the holidays!) to resolve pressing plumbing issues, kept me well up to date, were very reasonably priced all things considered. I would absolutely use them again for any plumbing issues. I can't say enough good things about the experience overall. My house was built in the late 1800s and ad-hoc added on to over the years with varying degrees of professional work and Mac work well to fix it all. I never felt like they were having me on (as a young-ish woman owner) or upselling me on anything."
Bathroom vanity update
Bathroom vanity update
Bathroom vanity update
Bathroom vanity update
Bathroom vanity update

+6

Response time8 hrs
Recommended by30%of homeowners
Boston Standard Company
4.3(
431
)

Serving Winthrop, MA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Jose was out Monday to perform annual maintenance. His attention to detail was amazing. I never saw such a complete maintenance job. As you know he was out before consulting on our need for a 3rd return. we discussed it again and he recommended to add it to the 2nd floor rather the first as we originally thought. He gave us an estimate and was able to do it immediately. I was incredibly impressed at how he worked so careful and considerate. Again his attention to detail and craftsmanship would make most finish carpenters jealous. In the end we had a new return on the 2nd floor. When the system runs now it run 12 db quieter overall (he even was able to turn the fan from medium to high) and when I turn the thermostat from 65 to 70 it takes the ambient room temperature to 70 in 5 minutes versus 20 minutes with 2 returns. I know when A/C season starts we will see even more improvement. I've used Boston Standard for a few projects in my home now including a mini-split ductless system for my office space, a tankless water heater and a whole house humidifer. Their advice and installation on all of these was flawless! Definitely check this out"
Recommended by85%of homeowners
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FAQs for water heater repair or service projects in Winthrop, MA

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Winthrop, MA homeowners’ guide to water heater repair or services

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