A/C Repair, A/C Install
"Eric and his crew were professional and did a wonderful job. Pricing was very good for the job that they did. They arrived on schedule and completed the job just as planned within the day. We highly recommend Eric and would use his company again for any additional HVAC work we would need."
Donna W. in December 2016

Cooling and Heating Services:repair and replace different types Equipments both Heating and cooling., AC and Heating installation, Heating Specialists , and 7 more
"We had an emergency as our heat was out last night! I went to Anti list and Jay Bless responded within 5 minutes and he was in the area and would be at my home within the hour. He did arrive on time, very clean, masked and gloved and checked out the boiler and verified that the gas valve was not working anymore. He had one in stock on his truck (amazing) and replaced it and within the hour, the boiler was working again. Best part.....no emergency call charge like others. His work was excellent, very clean, and left nothing behind! He is now our expert that we will use again when needed!!! A++++"
Kevin H. in December 2021

Plumbing for a Home Addition or Remodel - Install, Faucets, Fixtures and Pipes - Repair or Replace, Central A/C - Service or Repair - For Business , and 2 more
"Vinny and his son are top notch. Punctual, honest, dependable, and most importantly they do a good job. They stand behind the product and their work and supports you for the long term. They have never not answered a phone call or text. Vinny has installed multiple mini splits at our house, comes yearly for the service, and has fixed our boiler. I would highly recommend them to anyone."
Ana L. in July 2024

"They cam to change the transformer, then they had much more work to do, and got the work done well!"
62225A7BA2DD43BBBF284F9F6F2D4863C150663F92DD0C6F7DF09E0E73464EB2 5. in November 2025
"Michael never asked for a deposit, came with his crew and within six hours changed out the entire system. Up and running with no issues. Quality workmanship."
Paul P. in November 2024

Plumbing, Including Water Heater Installation & Repair, Water Filtration Systems, Air Conditioning Installation & Repair , and 2 more
"I have not used this company before and have had no prior involvement with them. Based on their prior excellent reviews, I called them with my problem at approximately 10:00 AM. They had a serviceman "Paul" at my house by I:00 PM. He diagnosed the problem and he quoted a price immediately. We agreed on the price. He told me that we would do it the next day. He arrived with a helper "Tyler"on time with everything he needed to do the repair. Both Paul and Tyler were extremely professional and courteous. I would use them again in a heartbeat."
Drew R. in September 2019

"He came over on a Sunday not check it out. Job was completed by Monday. Excellent work, very pleasant man, would call again."
01C613720A240B2A6797BC644D4F4DF7128AA7827BAFC71372FA787C986ED5FD 8. in December 2025
"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

In business since 1985
Commercial / Residential Heating Repair and Install, Central Humidification Systems, Central Air Conditioning , and 2 more
About us: "We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job."
Ronkonkoma Heating & Furnace Contractors are rated 4.8 out of 5 based on 1028 reviews of 1028 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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