4.5 
1.7k+ *The Angi rating for Boiler Installation companies in Plainville, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation companies in Plainville, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Boiler Installation needs.
Last update on May 14, 2026
Serving Plainville, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Dylan did a phenomenal job installing a new boiler as well as diagnosing an issue with another boiler. Highly recommend."
+27
Serving Plainville, 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"
+6
Serving Plainville, MA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1948
Free estimates
Emergency services offered
"generator installation and outdoor lighting"
+62
Serving Plainville, MA and surrounding areas
Approved
In business since 1928
Emergency services offered
Warranties offered
"Not easy finding an HVAC company willing to install a gas steam boiler. These guys did it all and did it well, removing the old oil burner and oil tank, installing a Weil McClain boiler including steam piping and hot water, installing gas piping, electrical and plumbing, including all inspections, even leaving me a temporary hot water heater until the furnace installation was completed. They fully accommodated my schedule as well. The town electrical inspector who came after installation was complete confirmed their good reputation."
Serving Plainville, MA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Emergency services offered
Warranties offered
"Hot water heater died on Wednesday. Thursday morning I talked with Jordan and a new one was installed at noon on Thursday. He was professional, knowledgeable and had a sense of humor. I am already looking at future work for him."
+7
Serving Plainville, MA and surrounding areas
Approved
In business since 1980
Free estimates
Emergency services offered
Endless Energy is a trusted local HVAC and Plumbing Company servicing the majority of the state of Massachusetts with office in Marlborough, Needham, and Randolph. Specializing in Heat Pumps, Central AC, Furnaces, and Boilers, we have Master Plumbers, Electricians, and HVAC Technicians all under one roof reducing your need to find multiple contractors! We are also a Mass Save partner and can conduct your no cost Mass Save Home Energy Assessment and install any recommended insulation.\n\nWe can help you with: \n*Heating Repairs, Installation, & Service\n*AC Repairs, Installation, & Service\n*Plumbing Repairs, Installation & Service\n*Water Heater Replacement & Service\n*Indoor Air Quality Solutions\n*Ductwork & Line Set Solutions\n*Electrical Panel Upgrades and Replacement\n*Insulation \n*No Cost Home Energy Assessments\n\nA Mass Save certified contractor with an A+BBB rating. All of our skilled technicians undergo an extensive background and drug screening prior to being hired to our team!
Serving Plainville, MA and surrounding areas
Approved
In business since 1944
Free estimates
Emergency services offered
"I appreciated being able to speak with someone in the office to explain my situation (leaking water heater), and having someone come to my home so quickly to go over my options for dealing with the problem. Dylan, Aaron and the entire crew were so professional and knowledgeable about the on-demand hot water system we chose to install. They were a pleasure to work with, and I would highly recommend them to friends in need of similar services."
+56
Serving Plainville, MA and surrounding areas
Approved
In business since 1975
Emergency services offered
Warranties offered
"Burke was able to come out within 2 days to do routine service on my boiler. He also bled all the lines. Very pleasant and communicative!"
+19
Serving Plainville, 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."
+3
Serving Plainville, MA and surrounding areas
Approved (Corporate)
In business since 1928
Free estimates
Emergency services offered
"From start to finish, Rodenhiser provided exceptional quality customer service. Dan on the front end, designing the combination tank less-hot water/boiler system and assisting with the MassSave program. Tyler, Dillon and the other gents on the 1.5 day of installation of our system were extremely professional and courteous. They left the worksite cleaner than when they started. It’s a thing of beauty. We love our new system and look forward to the cost savings! I’d recommend them at the drop of a hat!!"
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