4.4 
472 *The Angi rating for Heating And Air Conditioning Service companies in Valley Stream, 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 Valley Stream, 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 December 12, 2025
Serving Valley Stream, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"I was looking for permanent HVAC company for my home in Long Island, I usually do a yearly maintenance for my units and I wasn’t happy with my previous contractors"
+38
Serving Valley Stream, 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 Valley Stream, NY and surrounding areas
Approved
In business since 2013
Free estimates
Warranties offered
"We had a phone call and he actually helped me figure out that I might need a plumber instead of HVAC repair. Mark was very courteous and so helpful! If we do end up needing to go back to him I will definitely call for them to make a visit."
+21
Serving Valley Stream, NY and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"The guys Immediately understood the problem and part necessary to replace. They Returned the following day with the part and replaced it quickly. They also helped me understand the problem and made sure the thermostat was working. Very friendly and pleasant team."
+4
Serving Valley Stream, NY and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"The technician and owner showed up on time and got right to work. They cleaned all the vents in the ceilings and walls. Howard and the technician were very friendly and helpful. After they finished the a/c vents, the technician cleaned my dryer vent. My dryer is working much more efficiently now. I just had to run around with the vacuum to clean up the a small amount of dust that had fallen from the vents."
Serving Valley Stream, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"The technician was on time and was very thorough and efficient. I was very pleased with the results."
+29
Serving Valley Stream, NY and surrounding areas
Approved
In business since 2017
Free estimates
Small jobs welcome
"Thank you Wise Aire for giving us a great heat repair experience! After submitting a request for boiler/heat repair, Keith called me and was very pleasant. He sent Josh their technician who was just as pleasant, knowledgeable, and addressed all of our questions. Josh did a great job, he resolved our issue efficiently and at a reasonable rate. We would recommend Wise Aire, from this first experience we find them to be honest, reliable, and they do good workð"
+3
Serving Valley Stream, NY and surrounding areas
Approved
In business since 2017
Free estimates
Credit card accepted
"Jeorge arrived at the appointed time. Cleaned/vacuumed vent Cleaned up yard of any lint."
+7
Serving Valley Stream, NY and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"Very honest and professional, I will definitely hire them for all Hvac and cooling systems!"
Serving Valley Stream, NY and surrounding areas
Approved
In business since 2022
Free estimates
Emergency services offered
"Best HVAC company recommends to any and everyone. Had an old 25 years old furnace all giving trouble Denton and his team replace it with something new and efficient furnace"
+5
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