Air Conditioner Replacement, Boiler Repair, Furnace Repair , and 2 more
"The rep was respectful, thorough, and knowledgeable. He walked me through everything he was seeing, doing, and planned to do. I cannot stress enough how much I appreciated that transparency."
Justin S. in December 2020
A/C Repair, A/C Install
"They were on time, knew what they were doing and even fixed a light for us without charging."
Gary F. in December 2016
"Friendly and great working knowledge"
Wayne S. in March 2024
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
"Knowledgeable about the product LED for a very nice experience"
Anthony C. in May 2023
"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
Water Heater - Repair or Service, Water Heater - Install or Replace, Water Heater Services
"Reliable trustworthy company."
Alissia C. in August 2021
"The owner came himself and did the work for several days even though he thought it would be quick 2 hour job initially. He was clear, made sure I understood my options, and did a thorough job."
Leigh V. in December 2021
East Islip Heating & Furnace Contractors are rated 4.9 out of 5 based on 317 reviews of 317 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.
Tell us about your project and we'll match you to the perfect pros.
Get Matched With ProsWhat kind of location is this?
Find out how HomeAdvisor can help your business