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Best boiler installation pros near Oaklyn, NJ

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TRUSTED BY OAKLYN, NJ HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon851
    Verified boiler installation services reviews

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

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 Oaklyn, NJ and surrounding areas

Approved

In business since 1945

Free estimates

Emergency services offered

"The service visit was outstanding. [This was not Dana's first visit to our home, where we had installed 2 new heating and cooling systems.] His understanding and familiarity with equipment have distinguished his representation of Laury Heating Cooling & Plumbing."
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%
24 neighbors recently requested a quote
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 Oaklyn, NJ and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Climate Mechanics worked hard to make sure we had both systems replaced on the same day and before the summer heat started. Nathan provided excellent service and communication throughout the whole process, from the first visit through the install. We are very happy with our systems and are confident knowing we are working with a local company that will be there for the service and maintenance of the units."
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+4

Response time1 day
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Fresh Air Flow HVAC
Fresh Air Flow HVAC
5.0(
103
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business

Serving Oaklyn, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"We had an excellent experience with Ben and Fresh Air Flow on a major project to decommission our outdated boiler system and convert to a more energy efficient heat pump system. Ben guided us through the process and made sure to maximize our benefits and credits received through the PSE&G program. Shawn and his team who completed the work were extremely knowledgeable, efficient, and professional. The work was completed on time and the team was great to work with and easy to talk to—something that really put us at ease during such a large project. I highly recommend Ben, Shawn, and the entire Fresh Air Flow team"
Meet our Team
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+19

24 neighbors recently requested a quote
Recommended by84%of homeowners
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 Oaklyn, NJ and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I had a really great experience with AM Botte. It's only been a few days since my system was installed, so I can't speak to longevity. However, the whole process from estimate to install was great. They were quick and responsive, gave me a quote and were able to install pretty much the next day once I hired them. AM Botte didn't try to up-sell me on anything, and really worked with me to provide a system that met my needs. They were upfront, answered any questions I had, and took the time to make sure I had a basic understanding of the mechanicals. I received a really fair price for the work, and I feel like I've received my money's worth. Making such a large purchase is nerve-wracking, but I felt so much relief after they quoted me and I felt confident deciding to hire this company. I would 100% recommend AM Botte."
Anthony Botte
Anthony Botte
20 Years
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Arctic Air Conditioning
Arctic Air Conditioning
4.8(
867
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Oaklyn, NJ and surrounding areas

Approved (Corporate)

In business since 1977

Free estimates

Emergency services offered

"Lenny and his crew installed a new Lennox furnace for us. The team is courteous and professional. Lenny found that our old humidifier was installed at the wrong place because of the difficult duct work. He went above and beyond his responsibility and installed the new humidifier at the correct position. I greatly appreciate his honesty and utmost professionalism. It is no wonder that his company gets consistently high reviews."
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+6

16 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Martinelli Plumbing and Heating, Inc.
Martinelli Plumbing and Heating, Inc.
4.2(
202
)
Gas Boiler or Radiator Heating System - Install

Serving Oaklyn, NJ and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"The job of the century! Martinelli’s crew did an outstanding job with our bathroom. From completely gutting our tiny master bathroom to finish. They completed our vision and then some. Mr. Steam steam shower, rain shower, Bain ultra air jet tub, porcelain and glass tile, marble vanity and marble shower floor. Recessed lighting and crystal vanity lights helped complete the look. I am so thankful for the hard work they put in to get our bathroom finished and could not be more grateful for the time they put in to get the job done by our deadline. Before and after pics attached to show their hard work!"
Boiler replacement before & after.
95% efficient furnace installation in resident basement
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+47

1 neighbors recently requested a quote
Recommended by86%of homeowners
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 Oaklyn, 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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Install Boiler FAQs, answered by experts

Always consult your manual for specific pressure numbers. Many expansion tanks come pre-pressurized at a specific PSI range, anywhere from 12 to 40 PSI, designed for a range of home boilers. You should not have to pressurize an expansion tank yourself, only the boiler system. If your system has a tank that needs to be manually pressurized, this is generally a job for professionals and their tools.

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.

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.

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

The Oaklyn, NJ homeowners’ guide to boiler installation services

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