Top-rated boiler installation pros.

Get matched with top boiler installation pros in Harlem, NY

Enter your zip and get matched with up to 5 pros

TRUSTED BY HARLEM, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon629
    Verified boiler installation services reviews

Find Boiler installation pros in Harlem

Avatar for Twinz Mechanical, LLC
Twinz Mechanical, LLC
5.0(
17
)

Serving Harlem, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had our old boiler removed and a new 250,000 BTU Weil-McLain installed. The experience was great. The price was really fair, especially for the quality of work. They showed up right on time, got straight to work, and you could tell they knew exactly what they were doing. Everything was done in a very organized and professional way, but still felt easy and stress-free on our end. What I appreciated most was how clean and quick they were—no mess left behind, and the job was done faster than expected without rushing anything. Overall, just solid, reliable service. Would definitely recommend them to anyone needing boiler work."
Boiler replacement
Boiler replacement
Boiler replacement
Boiler replacement
Boiler replacement

+17

17 neighbors recently requested a quote
Avatar for BERARDI ELECTRICAL CONTRACTING, INC.
BERARDI ELECTRICAL CONTRACTING, INC.
3.7(
71
)

Serving Harlem, NY and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Great experience from the first time I made a request on HomeAdvisor. Leo called me within 5 minutes to inquire about my service. He came within 2 hours that same day to give me a free estimate and determine what work including all the permits needed to be done. I picked a relatively short turn around time to complete the work which included upgrading from 100 amps to 200 amps and taking out and installing new box and outside circuitry. Leo gave me a written estimate, itemized and emailed it to me and work was done within a week. When his team arrived they were on time with all of the necessary supplies and started working. One of the most details I saw in his work was that he was there at the work site the entire time making sure his crew was doing everything right and completing the work on time. It was about 7-8 hour job and Leo was there the entire time. I was impressed with what I saw I decided to ask for another task which included another light fixture in front of the garage because I knew he would do a good job. Leo and his workers are good, honest and dependable."
Lido beach NY
Lido beach NY
Lido beach NY
Response time7 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Airtronics Air Conditioning
Airtronics Air Conditioning
3.9(
7
)

Serving Harlem, NY and surrounding areas

Approved

In business since 1973

Emergency services offered

Warranties offered

With over 50 years building one of New York’s premier HVAC companies, Airtronics has become one of the most respected and trusted companies in the industry.\n\nWith our experience and expertise, you can be assured that we stand behind our work and employ the most talented technicians supported by a responsive and personable operations team.\n\nRest assured there’s no problem we haven’t solved-whether it’s servicing a new model or catering to an older system’s eccentricities. With decades-long relationships with co-op boards and building supers,we get approved for work faster than anyone else.\n\n24/7/365 SERVICE CALLS\n\nWhen you need us, we’re there!

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for 365 Kool Inc.
365 Kool Inc.
4.5(
56
)

Serving Harlem, NY and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Alfonso, Dave and Al were outstanding!!! Professional, courteous and simply nice individuals! I meet with Alfonso last Tuesday to discuss my boiler problems and what needed to be done. I can honestly state after talking with him I knew I had chosen the right company even if, it cost more than I had anticipated. I trusted him and did not feel pushed into something. On the day of installation any questions I had were answered, they cleaned up everything and I am 100% satisfied with everything! (The Unit installed, timeliness, workmanship, cleanup and the individuals themselves!) I would highly recommend this company without any reservations, and yes their manager Mr. Gil Karni was a man of his word, from whom he sent to do the job and taking into account my personal needs with the time of day I had available for all."
Additional Photos
Additional Photos
Additional Photos
Recommended by81%of homeowners
Avatar for Braido Heating & AC
Braido Heating & AC
5.0(
25
)

Serving Harlem, NY and surrounding areas

In business since 1978

Emergency services offered

Credit card accepted

"He is honest. There's something to be said for honesty. It's a family run business, but he does everything the right way. Some of the other providers give poor customer service or rip people off and can't get business in their local area and are moving into our area. Lennox is good stuff. He went all the way to Philadelphia just to get me a part."
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for NY Refrigeration & Air Conditioning.Inc
NY Refrigeration & Air Conditioning.Inc
5.0(
15
)

Serving Harlem, NY and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"Very well. Difficult job. Entire system had shut down. Multiple reasons. David was fabulous in figuring out the various issues, which parts were warenteed, recalled etc. Time consuming, and a few set backs, but David will get the job done!"
Heating & A/C Project
Heating & A/C Project
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by100%of homeowners
...
Showing 1-10 of 314
Install Boiler questions, answered by experts

If you’re looking for a way to heat your home that is lower in cost and higher in efficiency, you should run the numbers to see what it would look like to switch to gas or electric heat. The best choice for how to heat your home depends on your location, budget, and energy priorities.

No, there isn’t always water in radiators. In a one-pipe system, water is constantly circulating from the boiler to the radiators and back. In a two-pipe system, water travels through two separate channels: one that goes to your radiators and one that returns back to the boiler so it can heat up again.

Costs depend on system size, efficiency rating, and additional features like zoning or smart controls.

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.

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

The Harlem, NY homeowners’ guide to boiler installation services

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