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Best boiler installation pros near Westerly, RI

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TRUSTED BY WESTERLY, RI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon326
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Westerly - Updated Nov 2026

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

Serving Westerly, RI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Williams & Associates installed a Buderus oil-fired boiler and stainless-steel chimney liner. Bruce's design was a significant upgrade over my 35-year-old boiler system. He clearly explained the process and installation, and he was receptive to my questions. Bruce is knowledgeable, straightforward, and responsive. The price was very fair, considering the quality of the work and other estimates I had gotten. I would not hesitate to recommend Williams & Associates."
Large Mechanical Room
Response time1 day
Recommended by92%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 Westerly, 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"
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+8

Response time3 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Cox Electric, LLC
Cox Electric, LLC
2.3(
3
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Westerly, RI and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

30+ years of experience! \nOur mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Additional Photos
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+2

36 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Reed Plumbing Llc
Reed Plumbing Llc
New to Angi
Oil Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install - For Business

Serving Westerly, RI and surrounding areas

Approved

I've been a plumber for 20 plus yrs. I have experience in residential and commercial plumbing. I enjoy assisting people with whatever job they have. No job to big or small. Im punctual and have attention to detail. Whether its fixing a faucet to roughing in a new house I take my time and make sure its done right.

Single vanity upgraded to double vanity.
Bath remodel
Bath remodel
Bath remodel
Crawl space plumbing

+6

3 neighbors recently requested a quote
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 Westerly, 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
All Phase Heating & Cooling Company
4.3(
48
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Westerly, RI and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"They replaced our gas boiler. It went very well, they were on time, professional, excellent, efficient, a very great company. They were very respectful of my mother's house."
Allphase
Allphase
Allphase
Allphase
Allphase

+78

Response time1 day
Recommended by81%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 Westerly, RI and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Christian is a very good technician. He is polite, respectful, and works methodically to complete his serving of our heating systems. He answers questions and when he sees a problem he takes care of it. We appreciate his expertise and highly recommend him Thank you."
Plumbing Maintenance
Plumbing Repair
Plumbing Installs
HVAC Install
HVAC Repair

+7

1 neighbors recently requested a quote
Recommended by78%of homeowners
Showing 1-10 of 42
Install Boiler FAQs, answered by experts

Common problems include leaks, low pressure, and inefficient heating. Regular maintenance prevents many issues.

Costs depend on issue severity, parts needed, and labor rates.

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

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.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

The Westerly, RI homeowners’ guide to boiler installation services

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