4.5 
192 *The Angi rating for Heating And Air Conditioning Service companies in Saint Bernard, LA 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 Saint Bernard, LA 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 May 23, 2026
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 1964
Free estimates
Warranties offered
"Replace first floor A/C and heating"
+9
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"AA Air Duct Cleaning and Installation did an excellent job. They cleaned the 12 units of our condominium in a professional manner. AJ and Aaron explained the procedure that would be used and worked in an efficient manner completing the work on time. Pictures and video were taken to show the results."
+13
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Just hired mike for a second time to replace the hvac and clean the ducts in a property i aquired after having him replace and service my house. Just an absolute pleasure to dp business with. Very knowledgable and very professional. I will continue using mike for all hvac in the future."
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 2019
Free estimates
Small jobs welcome
"A&S Services Duct Cleaning serviced and cleaned 2 gas dryers for my family. They brought a full crew in with equipment and spent over an hour completely cleaning out the dryer, replacing ductwork that was dry-rotted, (unseen to us) and performed a host of other maintenance and repair duties for a very reasonable price. We had NO idea the amount of lint that was built up and the extreme hazard of a fire in our homes. They are 2 professional brothers who learned this business from generations passed down and they know what theyâ re doing. I couldnâ t recommend them more highly and I donâ t write a lot of reviews."
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Jerad is the most amazing guy ever. He is super sweet, easy to work with, and very reliable. I would highly recommend him to anyone in need of an A/C man"
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 1950
Free estimates
Emergency services offered
"very helpful, will work with you,they call if they are going to be late.and most importantly the owner gets involved also. Woould highly recommend Coit!"
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"They were very knowledgeable and fix both of my units."
+3
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 1994
Free estimates
Emergency services offered
"I called to stop a leak on the side of a wall A/C uni t They came in tore 1/3 of my wall offl . Cause a flood in my kitchen from there equipment it’s been 7 days I haven’t heard anything from them the area I called about is still leaking."
Serving Saint Bernard, LA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
I’m a certified HVAC technician who is reliable, hardworking, and ready to take on any task needed. Customer satisfaction and quality work are always my top priorities.
Serving Saint Bernard, LA and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Very fast and affordable. Responsive and easy to talk to!"
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