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TRUSTED BY CRANSTON, RI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon908
    Verified boiler installation services reviews

Find Boiler installation pros in Cranston

Avatar for Atlantic Water Heater Pros
Atlantic Water Heater Pros
4.8(
51
)
Gas Boiler or Radiator Heating System - Install

Serving Cranston, RI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Williams & Associates replaced an ancient, very large old boiler in my very large house. Bruce calculated the necessary size and found a suitable boiler. He and his crew thoroughly cleared the radiators and lines before removing the old boiler and installing the new one. They checked all the radiators and added new valves as needed during a lengthy checkout. It took several days to do all the work. Throughout, Bruce explained what they were doing and why as well as recommending changes/additions to the original proposal. They were even cheerful about removing the original "Mary Jane" from the basement. I would definitely recommend them to anyone using steam heat. Great job!"
Large Mechanical Room
Response time1 day
Recommended by92%of homeowners
Avatar for Fellowship Plumbing & Mechanical
Fellowship Plumbing & Mechanical
4.6(
60
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cranston, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"The Fellowship Team recently installed a new boiler system for me and the experience was flawless from start to finish. Replacing a primary heating system is a major investment, but this team made the entire process stress-free. The installation was incredibly clean. The technicians routed the new piping with surgical precision, ensuring everything was tidy, secure, and easy to access for future maintenance. Since the install, my home reaches the target temperature much faster than before, and the unit runs so quietly I barely notice it?s on. I?m already seeing the benefits in my lower monthly energy bills. The crew arrived on schedule, was sure to not damage anything, and clearly explained how to use the new digital thermostat before they left. They treated my home with genuine respect. It is rare to see this level of dedication to quality. If you need a reliable, high-performing heating system installed by pros who actually care about the details, look no further. Highly recommended"
Bathroom remodel
boiler swap
Stacked combi unit.
shower conversion
Drain work

+39

Response time9 hrs
10 neighbors recently requested a quote
Recommended by66%of homeowners
Drivers Plumbing & Mechanical, Inc.
4.8(
52
)
Gas Boiler or Radiator Heating System - Install

Serving Cranston, RI and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"My husband and I hired Drivers Plumbing and Mechanical for an oil to gas conversion. The price quoted was more than fair and they even removed our old oil tank. Josh and his team did a great job and we will definitely be hiring them again to do any other plumbing and heating work in our home."
Response time7 hrs
Response rate96%
18 neighbors recently requested a quote
Avatar for Wicked Plumbing
Wicked Plumbing
4.9(
66
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Cranston, RI and surrounding areas

Approved

In business since 2018

Emergency services offered

Warranties offered

"I had what I felt was an emergency situation. An outside water faucet was not closing and shutting off properly. Spewing water onto my patio area. Nick was here within an hour and not only fixed the problem but installed a new plumbing fixture that is amazing., I can work it without any discomfort with my old lady hands. There is also extra protection from freezing in the cold winter months. I will call him again and refer his company to all my friends."
boiler
boiler with indirect fire
boiler with indirect fire
boiler and indirect fired water heater
boiler

+3

Response time40 mins
Response rate86%
Recommended by100%of homeowners
Avatar for Kent County Mechanical
Kent County Mechanical
5.0(
30
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cranston, RI and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"Jonathan Vasquez@Kent County Mechanical did a great job. Alway resonding to my phone calls, text messages and emails. Also explaining everything about the new boilers Explaining the operation and answering all my questions. Guaranty services and will follow up. I appreciate his services and would recommend him. Thank you Jonathan"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Response time3 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Superior Comfort
Superior Comfort
5.0(
28
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Cranston, RI and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Superior Comfort has a superior team. Zoher Zach Hariri recently handled our seasonal service. He did an excellent job. He is clearly an exceptional technician. In addition, it shows that he cares in customer satisfaction. Superior designed and installed our entire HVAC system a few years ago. It works great and they do a fine job keeping it working great."
Plumbing Maintenance
Plumbing Repair
Plumbing Installs
HVAC Install
HVAC Repair

+7

Recommended by78%of homeowners
Avatar for South County Plumbing & Mechanical Inc
South County Plumbing & Mechanical Inc
4.9(
9
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For BusinessOil Boiler or Radiator Heating System - Install+1 more

Serving Cranston, RI and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Jon the owner is really the best around no doubt,he tackled a job that others literally said it was too much of a job for them, others gave crazy prices off the top Of there head, south county plumbing had the plumbing supply company(Viking no hole depot crap) come out to accurately price out all the materials. Others wanted to take the shortcut and do ?pex? , Jon did all old school copper and no quick connects , everything was soldered .i can say enough , they would be at my door at 7 am sharp everyday. Withought south county plumbing is the areas best plumber , honest, neat, and quality"
Avatar for Modern Mechanical, LLC
Modern Mechanical, LLC
5.0(
6
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Cranston, RI and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"This company was very responsive to my calls, answered all my questions regarding my AC units that were installed, The tech was very knowledgeable and took pride in his work! I was happy with pricing, I have already recommended modern mechanical to a friend! Great company! !"
Response time1 day
37 neighbors recently requested a quote
Recommended by100%of homeowners
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Install Boiler questions, answered by experts

A common HVAC rule is that for every 500 to 600 square feet of living space, you need 1 ton of heating or cooling capacity. Now that you know this common rule, you also need to know that it isn’t very accurate, and a dedicated pro wouldn’t use it for your home. If you talk to a pro who won’t or can’t perform a proper Manual J calculation, consider hiring someone more thorough.

If you have a closed-system boiler that requires an expansion tank, you cannot safely operate it without one, as this risks extensive damage or even explosions. You must find a way to make room for the installation. Options include repositioning the boiler, rerouting the boiler piping to a more open area, or performing minor remodeling to create the necessary space. If you are unsure whether your boiler needs an expansion tank or how to best accommodate one, it's recommended to have a local heating service professional assess the situation. They can confirm the requirement and suggest the most practical solution.

There are several types of home radiators, and the most common are steam heat radiators, electric radiators, and dual-fuel radiators. Steam heat radiators are connected to a boiler. Electric radiators can operate without being connected to anything else—they just need an electrical outlet. If you have a dual-fuel radiator, you’ll see a valve at the bottom of the system with a wire coming out of it and going into a wall. These are often your towel radiators in the bathroom. The type of radiator you have will impact how you turn it on.

In most cases, repairing a radiator is more affordable than replacing it. A typical repair may cost between $100 and $200, while a replacement can average $1,500, with a range of $250 to $2,500 depending on the unit type. Radiator issues are often simple fixes for a professional, such as a blown fuse, malfunctioning thermostat, or a loose valve, and can take less than an hour. However, if the long-term costs of fixing the radiator are higher than replacement, it's better to get a new model. It is recommended to consult a heating expert to diagnose the problem and determine the best solution for your situation.

One of the easiest ways to determine which type of furnace will work best for your home is to contact a professional in your area. Many HVAC companies offer free consultations to help potential customers determine if they need a new system and which type would work best for their home and the community’s climate.

The Cranston, RI homeowners’ guide to boiler installation services

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