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TRUSTED BY JOHNSTON, RI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified boiler installation services reviews

Find Boiler installation pros in Johnston

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

Serving Johnston, 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(
59
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Johnston, 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 conversation
Drain work

+39

Response time1 day
14 neighbors recently requested a quote
Recommended by67%of homeowners
Drivers Plumbing & Mechanical, Inc.
4.8(
52
)
Gas Boiler or Radiator Heating System - Install

Serving Johnston, RI and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

"The whole process from the beginning to end was well organized, clean, efficient and overall a pleasure. The contractor communicated Via email with step by step instructions on how to get 0% financing through National Grid, arranged for RISE to come in after the boiler was set, and applied for a gas rebate before I asked about it! Highly recommended and will do business with Driver again."
Response time7 hrs
Response rate95%
14 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 Johnston, 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 Superior Comfort
Superior Comfort
5.0(
28
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Johnston, 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 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 Johnston, 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 time12 hrs
35 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for New England Boiler Works
New England Boiler Works
4.6(
47
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Johnston, RI and surrounding areas

In business since 1992

Free estimates

Warranties offered

"we had many problems with a burnham high efficiency system installed in 2009. We called NEBWs and Steve came down. He is very informative, courteous and attentive to our concerns. Within a week we had a new SlantFinn boiler installed and the installation was immaculate. Very neat and organized presentation. Experts in their fields, true professionals and reasonably priced. High recommend"
Commercial Boiler Installation
Navien Boiler Installation
High Efficiency
Boiler and hot water tank
Church

+1

Response time3 days
Recommended by97%of homeowners
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Install Boiler questions, answered by experts

The main difference between an outdoor wood furnace versus an outdoor wood boiler is what each appliance is heating. An outdoor wood furnace burns wood to create heat, which warms the air and moves it through the ducts in your home. An outdoor wood boiler uses the heat from burning wood to warm water, which goes through pipes to radiators in the home.

If you want to have hot water in your home and part of your plumbing system, you'll need a hot water heater. An alternative may be to heat water as you use it, such as by boiling what you need on the stove. But that's much less efficient and takes considerably longer than hooking up a water heater. Another option is to rely on appliances, such as a dishwasher or washing machine, that heat the water themselves.

The cost of heating oil fluctuates rapidly based on supply and demand, but the average price is between $4.00 and $4.50 per gallon, which means filling a standard 275-gallon tank would cost between $1,100 and $1,240. Much like automotive gasoline, the price of home heating oil changes constantly, so the only way to get an accurate and current price per gallon is to contact a heating oil delivery company. Some companies also offer contracts with a set price that should be an average cost over the contract term.

Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.

If you're often struggling with radiator issues like chilly spots, leaks, or annoying noises, those are common indications that your radiator may need to be replaced. Corrosion, uneven heating, and persistent hissing sounds are common issues as well. When repairs become a regular chore and your home’s energy bills start to rise, a new radiator will bring the comfort and savings you need.

The Johnston, RI homeowners’ guide to boiler installation services

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