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Top-Rated Water heater repair or service pros in Swampscott - Updated Nov 2026

Avatar for H L Bowman
H L Bowman
4.6(
428
)
Water Heater - Repair or Service

Serving Swampscott, 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

486 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,404
)
Water Heater - Repair or Service

Serving Swampscott, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Live Your Most Comfortable Life with a Company You Trust. \nWe offer Same Day Service and Next Day Installation! \n \nSila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it?s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe ? season after season. \nWe guarantee satisfaction and are proud to have earned over 7,000 ?A? ratings on Angie?s List and its prestigious Super Service Award!

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+6

58 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Christopher Viscarello Plumbing
Christopher Viscarello Plumbing
4.5(
72
)
Water Heater - Repair or Service

Serving Swampscott, MA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"I definitely will go to them again for any future plumbing needs. Not only did he make the requested repairs, he figured out why there was no hot water to the bathroom and corrected it. All our plumbing works great now and the ceiling was repaired so nicely that no one would ever know it was cut open to access the pipes. Highly, highly recommend!!!"
High efficient boiler
High efficient boiler
High efficient boiler
High efficient boiler
High efficient tankless

+21

1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Spencer Home Services
Spencer Home Services
5.0(
25
)
Water Heater - Repair or Service

Serving Swampscott, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Emergency services offered

"Spencer will, without question, exceed your expectations, particularly if youâ ve ever dealt with a contractor. Spencer Home Services repaired a failed heating system for me in a unit that I rent out. Every other outfit I called (at least 4 North Shore operators) was too busy, quoted a ridiculous price, or gave me ranges of times a day or two out to get a first look.. I get that heat problems happen in winter, but it is a true professional that is responsive AND follows through.. Peter came out, assessed the situation and impressed me w/ his experience, acumen and old school values. Rich and Reese made a sizable task seem like no big deal. Super respectful-that this was someoneâ s house without heat, not a job. Sheila was a delight to deal with in the office.. Everybody else told me it might take a week or more to complete, and they preyed somewhat on my sympathy for timeline flexibility. With Peter and company, it was one call and a major heat repair was DONE in a few hours. Responsive like Iâ ve never known, theyâ re experts with old school values, Youâ ll be pleasantly surprised by hiring Spencer Home Services."
Repairs
Under Slap Installation
Equipment
Equipment
Equipment

+9

4 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Comfort Professor
Comfort Professor
5.0(
24
)
Water Heater - Repair or Service

Serving Swampscott, MA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Steven showed up and was able to repair our AC after two years of multiple repair companies that could not help. Everyone else said we had to replace when Steven was able to determine that it just needed a quick repair. He was professional and so pleasant. English is not our first language but he was so patient with us. Highly recommend!"
10 neighbors recently requested a quote
Avatar for CS PLUMBING & MECHANICAL LLC
CS PLUMBING & MECHANICAL LLC
5.0(
44
)
Water Heater - Repair or Service

Serving Swampscott, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Cecil is an exceptional professional and true expert as a plumber. I have frequently used Cecil over the years and have received nothing but quality results. I?d recommend Cecil?s services anytime."
Water heater placement
Oil fired boiler with tankless hot water
Boiler replacement
Boiler replacement
Boiler replacement

+13

Response time8 hrs
Response rate94%
5 neighbors recently requested a quote
Avatar for Precision Plumbing & HVAC, LLC
Precision Plumbing & HVAC, LLC
5.0(
23
)
Water Heater - Repair or Service

Serving Swampscott, MA and surrounding areas

Approved

In business since 2010

Credit card accepted

Customers say: Quick response

"Precision Plumbing & HVAC have been outstanding in every possible way. Super professional, knowledgeable, reliable and overall great people. Marcin and his team have been exceptional - they did everything from plumbing 2 new bathrooms (one in the attic and one in a new finished basement) with bathtubs, showers, etc; new lines, gas stoves, washers, dryers, etc. We are really happy with the service and would highly recommend! No better team than their team."
Response time2 hrs
Recommended by100%of homeowners
Avatar for Maffei Plumbing and HVAC, LLC
Maffei Plumbing and HVAC, LLC
3.8(
12
)
Water Heater - Repair or Service

Serving Swampscott, MA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

At Maffei Plumbing and HVAC, LLC, we are committed to your comfort. With an experienced and qualified staff to provide quick service for any service needed. We can solve any problem with a friendly face. Give us a call for a free estimate.

Air Conditioning Installation
Rinnai Tankless
Water Filtration
Heating Systems
Heating Systems

+6

Response time1 day
62 neighbors recently requested a quote
Recommended by12%of homeowners
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FAQs for water heater repair or service projects in Swampscott, 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 Swampscott, MA homeowners’ guide to water heater repair or services

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