4.4 
141 *The Angi rating for Heating And Air Conditioning Service companies in Hampton Bays, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Hampton Bays, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on June 23, 2026
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Excellent service,knowledgeable,fast,reasonable price, I highly recommend to anyone that needs HVAC services."
+1
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Everything went very well. Will use them in the future for preventative maintenance."
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 1992
Offers commercial services
Customers say: Quick response
"I had a really positive experience with Chortani. I needed a central air conditioning system totally replaced and Mongi did a professional, clean, thorough installation. He came when he said he would come, and performed the job on time and in the given time frame. The one thing that I appreciated was his honesty and integrity in performing this replacement. I have to say, Chortani did a wonderful job and I am really pleased. I recommend Chortani 100%."
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"Excellent service. Now have plenty of cool air. Thank you Jason!"
+14
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Highly recommend Allined Mechanical! Billy and his team were able to come over and assess our existing central air system pretty much right away. He was super informative, not pushy (which I have dealt with in the past). Replaced our compressor and got our system up and running in no time. Great customer service, we will be using him for all of our hvac needs from now on!!"
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 1996
Free estimates
Emergency services offered
"Emergency call responded quickly. Came & replaced main circuit breaker. Professional & courteous, would recommend."
+9
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"The electrician was extremely competent and knowledgeable. I would highly recommend this business."
+16
Serving Hampton Bays, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Small jobs welcome
Customers say: Quality work
"Very knowledgeable, dependable, respectful, and will solve your electrical problem!"
Serving Hampton Bays, NY and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Had brand new AC set up. Job done right, fare price, great customer service. If you’re looking for a reliable HVAC contractor on Long Island for AC installation, emergency AC repair, or full system replacement, I highly recommend them."
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 2012
Free estimates
Customers say: Quick response
"Ray was friendly and very professional and you can tell immediately that he was very customer oriented. As far as prices go, he was more than fair compared to the other bids. As a matter of fact I expanded the scope of his work to include a new water heater too. All the equipment supplied was 100% new, still in the factory cartons and the installation work was TOP QUALITY. Ray not only sold me the job but he did the installation too. He and partner Ken, and their assistant (3 man crew total) worked very professionally and effectively. Needless to say I HIGHLY RECOMMEND THEM."
From average costs to expert advice, get all the answers you need to get your job done.
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