Panel changes, Repairs, Fixtures, recess lighting , and 2 more
"Very professional, on time, clean job, cleans up after. Had Cole do recessed lighting on ground floor. Looks great. Highly recommend."
Michael C. in December 2020
"The best man for every job. The man loves his craft and it shows! ALWAYS reliable!"
Marlon L. in August 2024
Air Conditioner Replacement, Boiler Repair, Furnace Repair , and 2 more
"Quick response. And immediately diagnosed issue with furnace fan and replaced in under an hour. Highly recommend."
Todd A. in February 2023
HVAC, Furnaces, Boilers , water heaters , central A/C , and 1 more
"Joe came out sooner than I expected when I told him I had no heat. He was a real pro, knew what he was talking about and I had my heat going within an hour or so. He stayed and bled the system a few times, checked for gas leaks and made sure everything was in working order before he left. He even called back after a few hours to check if everything was OK. I took his card to give to my friends if they ever need it. Plus he seemed to be a good guy."
Lou N. in February 2018
Furnace Installs and Repairs, Central Air Conditioning Installs and repairs, Boiler Installs and Repairs , and 1 more
"Very respectful and polite service, explained every process well and thoroughly."
Camits P. in December 2023
Water Heater, HVAC REPAIRS, All HVAC , and 3 more
"Amazing experience working with them. Very easy to schedule and did great work in a short amount of time, would definitely hire again!"
Rafi R. in June 2023
Concrete & Masonry
"It was very good work, I was happy with everything, everything turned out great, and I would work with them again."
Danny D. in November 2020
Electrical Panels and Wiring, Electrical Panels and Wiring, Electrical Service , and 6 more
"I called on Tuesday afternoon and (remarkably) a full crew arrived 7:30am the very next morning. I assume, Richie, who first assessed the problem, on Tuesday, convinced the boss, Lenny, that the situation required immediate attention. We are grateful for their decisions. As it turned out, we had guys working on the roof, on the side of the house, in the basement and in the kitchen. The crew were all extremely efficient, effective, and very personable. They explained, in detail, what the problem(s) were and how they would fix it. Five guys worked very hard and everything was completed in 3 hours. They were all fantastic."
Harvey F. in December 2020
"Highly recommend RSL for any HVAC services, work was thorough and Rich is very knowledgeable. I look forward to his services in the near future!"
Joel M. in October 2023
Holtsville Heating & Furnace Contractors are rated 4.9 out of 5 based on 521 reviews of 521 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
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