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TRUSTED BY MILLIS, MA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon106
    Verified water heater services reviews

Verified Reviews for Water Heater Service pros in Millis, MA

*The Angi rating for Water Heater Service companies in Millis, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Millis, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on January 20, 2026

Find Water heater pros in Millis

Avatar for S&S Piping and Heat LLC
S&S Piping and Heat LLC
5.0(
64
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business+5 more

Serving Millis, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We had a great experience the guys know exactly how to take care of any plumbing heating system you might have. I would highly recommend them to anyone that needs there expertise. They do awesome work."
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design
Metro Construction Design

+53

Response time1 day
Response rate100%
6 neighbors recently requested a quote
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Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,399
)
Tankless Water Heater - InstallTankless Water Heater - Install - For BusinessTankless Water Heater - Repair+5 more

Serving Millis, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"I've called Sila before to work on my HVAC unit and realized they offer plumbing services when my tank-less water heater stopped working. They were able to come by that day I called to see what was wrong. Once they were onsite they deterimed my hot water valve stopped working and were able to replace it and got my hot water working in no time."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+6

Response time2 days
Response rate100%
42 neighbors recently requested a quote
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Avatar for Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
4.7(
166
)
Water Heater - Install or ReplaceTankless Water Heater - InstallTankless Water Heater - Install - For Business

Serving Millis, MA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1948

Free estimates

Emergency services offered

"Robert D. Exceeded our expectations for our annual heating system preventive maintenance. System tested for both zones, all my questions answered."
Navien Install
Backflow
Outdoor Shower
Well Tank Replacement
Filtration Installation

+62

Response time10 hrs
68 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Gentille Plumbing and Heating
Gentille Plumbing and Heating
5.0(
28
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Repair+5 more

Serving Millis, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"I called Ryan for my water heater leaking. He came within the same day, ready to go and replaced it quickly. He provided a great service and affordable price. Highly recommend him for any plumbing needs."
Response time6 hrs
Response rate96%
53 neighbors recently requested a quote
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Avatar for BGC Plumbing & Drain Cleaning
BGC Plumbing & Drain Cleaning
5.0(
50
)
Water Heater - Install or ReplaceWater Heater - Repair or Service

Serving Millis, MA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Brandon did an excellent job on our water heater and whole house filters. He even identified issues that weren't related to his work and helped us fix them."
Kohler Toilet
Electric Water Heater Install
Heat Pump Water Heater Installation
Boiler Exhaust Repair
Shower Installation

+5

Response time2 hrs
Response rate95%
3 neighbors recently requested a quote
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Avatar for H L Bowman
H L Bowman
4.7(
415
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install+1 more

Serving Millis, MA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Yes, one day install conversion from tank electric to tankless gas with water softener"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

970 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Pro Comfort Control LLC
Pro Comfort Control LLC
5.0(
25
)
Water Heater - Install or Replace

Serving Millis, MA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Replaced my water heater in an emergency and went tankless. Super happy with the entire team. They provided me temporary hot water and came back the next day to put on the tankless water heater. They gave me options and I’m happy with going tankless"
Outdoor Heat Pump
Charging it all up!
Gas Boiler
Ductless Mini-split
Ductless indoor unit

+51

4 neighbors recently requested a quote
Recommended by79%of homeowners
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Avatar for RJ Laperle Plumbing & Heating
RJ Laperle Plumbing & Heating
4.8(
5
)
Tankless Water Heater - InstallTankless Water Heater - Install - For Business

Serving Millis, MA and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: Quick response

"Amazing experience all around. Easy to schedule and to work with, good deal and amazing work installing a tankless water heater. I will definitely call for any future needs."
New install
New Install almost done
New Bathroom update
90% furnace
80% furnace

+3

Response time2 days
Recommended by100%of homeowners
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Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.4(
522
)
Solar Water Heater System - InstallTankless Water Heater - InstallTankless Water Heater - Install - For Business+6 more

Serving Millis, MA and surrounding areas

Approved

In business since 1928

Emergency services offered

Warranties offered

"I couldn't recommend these guys more. We had a 21-year old boiler replaced and upgraded, and a new hot water tank installed. I can't think of a single way they could have improved the whole process. From start to finish, they were knowledgeable, on time, clean, considerate, extremely professional and they did exactly what they said they would. The also installed a temporary hot water tank and left electric space heaters on the one night the burner was out of service. Everything is now working as they said it would, and a big bonus is their workmanship actually LOOKS great too! A+++"
Additional Photos
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Additional Photos
Additional Photos
46 neighbors recently requested a quote
Recommended by86%of homeowners
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Avatar for Burke Plumbing & Heating, Inc.
Burke Plumbing & Heating, Inc.
4.0(
704
)
Water Heater - Install or ReplaceWater Heater - Repair or ServiceTankless Water Heater - Install

Serving Millis, MA and surrounding areas

Approved

In business since 1975

Emergency services offered

Warranties offered

"They were very fast and professional. Got my water heater working on a weekend"
Heating and Plumbing jobs
Heating and Plumbing jobs
Heating and Plumbing jobs
Heating and Plumbing jobs
Heating and Plumbing jobs

+19

Response time2 days
Response rate88%
158 neighbors recently requested a quote
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Showing 1-10 of 127
Water Heaters questions, answered by experts

There are pros and cons to tankless water heaters. They are more efficient than traditional tank water heaters, and maintenance costs are lower. These units are also much more compact. On the other hand, they cost about twice as much to install as traditional tank water heaters and are more limited in terms of flow rate.

The size needed for your expansion tank is determined by the size of your home's water heater. Expansion tanks are available in 2-gallon and 4.5-gallon sizes. A 2-gallon tank will be appropriate for water heaters up to 50 gallons. An adequately sized tank should have a volume that equals 2% to 5% of the water volume within the system. A plumber can evaluate your home's water pressure, water heater size, and other factors to provide suggestions for picking out the best expansion tank.

While not all homes require a hot water heater expansion tank, they are necessary in most newer homes and are often mandated by local building codes. Codes typically require an expansion tank if your plumbing system is a 'closed-loop' system, which often includes a backflow preventer or pressure regulator on the main water line. Some municipalities have specific requirements. Installing an expansion tank on a closed system is crucial, as it prevents excess pressure that can damage your water heater and other appliances, potentially shortening their lifespan. However, tankless water heaters do not require an expansion tank.

Yes, a water heater can be replaced in a day and can take between two and three hours to install from start to finish. Even if you encounter extra tasks that need to be completed, the job can still be completed in one day.

If you're replacing a broken water heater, now is a great time to make sure you're selecting a unit that has the right capacity for your household. According to the U.S. Department of Energy, a small 50-gallon to 60-gallon tank is sufficient for households with one to three people. A medium-sized 80-gallon tank is considered ideal for three to four people. A larger tank may be needed if your household has four to six people.

The Millis, MA homeowners’ guide to water heater services

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

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