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
Small jobs welcome
"Beautiful professional job. Could not be more pleased with the work. Ducts and dryer vent were filthy and have been wonderfully cleaned. I wholeheartedly recommend this business and will use ongoing."
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
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Joe was very respectful, personable and patient and explained what he would do and why to ensure our central air would finally work. It took ALL DAY but he installed an exhaust fan in the ceiling with attic ducts to draw out hot air, performed a chemical wash of the condenser, installed a wifi thermostat that required a new transformer and taught me how to use it. I LOVE being able to monitor indoor and outdoor temps on the app and I can see that our summer tenants are using it and that the AC is working great when needed."
+11
Serving Hampton Bays, NY and surrounding areas
Approved
In business since 2013
Free estimates
Emergency services offered
"I sent a message to the company in the late evening regarding my broken central AC and Jason was here Tuesday morning to look at it. He tried to repair it but was not able to due to the age of the unit and the damage. We needed a new unit and he was here to put it in first thing Wednesday morning. Took him two hours and our AC was working. He was nice and professional. We felt the price was reasonable. Would use him again and recommend his business."
+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
"This was a multi project visit: upgrading and running a stove line, upgrading my service to 200amp and replacing the outdoor sub panel for the pool filter. Cole was great! Responsive, visited and provided a detailed estimate of each job and showed up quickly to resolve. Would highly recommend"
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."
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