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TRUSTED BY WILLIAMSTOWN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1k+
    Verified boiler installation services reviews

Verified Reviews for Boiler Installation pros in Williamstown, NJ

*The Angi rating for Boiler Installation companies in Williamstown, NJ 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 Williamstown, NJ 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 March 02, 2026

Find Boiler installation pros in Williamstown

Avatar for Laury Heating Cooling & Plumbing
Laury Heating Cooling & Plumbing
4.8(
184
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"Marty G. was on time. He removed old humidifier - no longer able to get parts. He sealed up all holes in unit and installed new humidifier. He made it look like it was always there since the new unit was bigger and he had to relocate it. Both he and his helper Joe worked well together and cleaned up work area and then showed us how to work unit."
High efficiency Carrier condenser.
High efficiency Carrier Infinity gas furnace with variable speed blower.
High efficiency Carrier gas furnace and Trion Air Bear filter.
High efficiency Carrier heat pump installation.
Ductwork installation.

+13

Response time10 mins
Response rate100%
25 neighbors recently requested a quote
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Avatar for Vaughan Comfort Services
Vaughan Comfort Services
4.8(
139
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Williamstown, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1937

Free estimates

Emergency services offered

"Excellent! After contacting Vaughan, a technician was at my home within 3 hours. Anthony was professional and very knowledgable. He carefully explained and showed us the problem. Within one day, the parts were ready and Anthony returned to repair and install the AC. The work progressed smoothly and we received updates throughout the repair. We couldn't have asked for a better experience!!!"
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+6

Response time3 days
Response rate100%
8 neighbors recently requested a quote
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Avatar for Climate Mechanics LLC
Climate Mechanics LLC
4.9(
53
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Climate mechanics was wonderful to deal with. Very professional and very reasonably priced. Nate did an excellent job and thoroughly cleaned up too!"
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+4

Response time1 day
11 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Ace Hardware Home Services
Ace Hardware Home Services
4.8(
80
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Williamstown, NJ and surrounding areas

Approved (Corporate)

In business since 2001

Emergency services offered

Credit card accepted

"From office staff to install it has been a great experience. Highly recommend. CJ & Shane were awesome!"
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+8

Response time2 days
Response rate100%
2 neighbors recently requested a quote
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Avatar for AM Botte Mechanical, LLC
AM Botte Mechanical, LLC
4.7(
56
)
Gas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Mike H and Sam W arrived at appointed time, were professional and skilled. Expertly completed the Heater and AC install."
Anthony Botte
Anthony Botte
20 Years
4 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for D'amato, Inc.
D'amato, Inc.
5.0(
21
)
Gas Boiler or Radiator Heating System - Install

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"These guys had the best prices and scheduled a timely install. Would definitely recommend D’Amato Inc."
Response time2 days
86 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
3.9(
52
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Williamstown, NJ and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"Arrived right on time and reviewed all my electrical needs then went to purchase lightbulbs for me and installed three lighting units instead of just two. I am very impressed with Harris’s services."
Team
Team
Team
Truck
Truck

+8

Response time1 day
442 neighbors recently requested a quote
Recommended by27%of homeowners
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Avatar for Flow-Rite Plumbing LLC DBA P.U.L.S.E. Plumbing
Flow-Rite Plumbing LLC DBA P.U.L.S.E. Plumbing
New to Angi
Gas Boiler or Radiator Heating System - Install

Serving Williamstown, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

P.U.L.S.E. Plumbing has been Providing the Ultimate Level of Service Excellence to homeowners across the east coast for 15 years. We service all of New Jersey, Central Pennsylvania, and Northern Delaware. \n

Meet The Team
About P.U.L.S.E
About P.U.L.S.E
About P.U.L.S.E
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Avatar for Hutchinson Plumbing Heating Cooling LLC
Hutchinson Plumbing Heating Cooling LLC
4.2(
240
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Williamstown, NJ and surrounding areas

In business since 1948

Emergency services offered

Warranties offered

"Hutchinson was responsive to my needs, and provided timely information given I needed a new heater/hot water heater. Their prices and quote was reasonable. Personally, I wouldn't use anyone else for HVAC needs- one statement says it all when attempting to compare prices and services- you get what you pay for, and I beleive I made an excellent decision by choosing Hutchinson. Installation techs were prompt, polite and careful with my time and home. They are real keepers. Thanks Mike ans Nick! Recommend you 100%."
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+6

Recommended by87%of homeowners
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Avatar for Plumb Medic Inc.
Plumb Medic Inc.
4.8(
348
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Williamstown, NJ and surrounding areas

In business since 2002

Emergency services offered

Credit card accepted

"They did a great job at a reasonable price replacing a gas valve on my hot water heater saving me the cost of a total replacement."
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+2

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

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

Costs range from $3,000 to $7,500, depending on system size and efficiency.

Heat pumps are significantly more efficient than boilers, typically providing three to four times the amount of heat for the electricity they consume. While boilers run on fossil fuels, heat pumps use only electricity. This efficiency can lead to long-term savings on operating and maintenance costs. However, heat pumps have a higher upfront installation price compared to boilers. Despite their lower efficiency, boilers remain a popular choice for many homeowners, with 8 million in the United States alone, due to their lower initial cost and less intensive installation process. Ultimately, the best choice depends on your home's infrastructure, your budget, and your personal heating priorities.

Yes. In many cases, switching from an old furnace to a high-efficiency boiler can help you save money over time. You can also save money by switching from an electric boiler to a gas boiler, which costs much less compared to the energy bills an electric boil can create. Boilers are often (but not always) more efficient than furnaces, too. Then there are discounts, rebates, and incentives that can help you save on the initial costs.

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

The Williamstown, NJ homeowners’ guide to boiler installation services

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

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