*The Angi rating for Air Conditioning 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 Air Conditioning needs.
*The HomeAdvisor rating for Air Conditioning 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 Air Conditioning needs.
Last update on May 23, 2026
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Great! Professional well done job. I could tell they knew where they were doing and they did the job proficiently."
+13
Serving Saint Bernard, LA and surrounding areas
Approved (Corporate)
In business since 1964
Free estimates
Emergency services offered
"Replace first floor A/C and heating"
+5
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 2012
Free estimates
Warranties offered
"Hagerman Services has proven to be one of the most reliable and professional HVAC companies that I have done business with. My most recent service was air duct cleaning and I have noticed a tremendous difference in the reduction of dust that settles on my furniture as well as less issues with my allergies. I will continue to use Mike and Hagerman for all my HVAC needs."
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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. \n
Serving Saint Bernard, LA and surrounding areas
Approved
In business since 1950
Free estimates
Emergency services offered
"very professional, courteous and on time"
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
In business since 1979
Free estimates
Emergency services offered
Since 1979, Keefe's has been the trusted name for comprehensive home maintenance and home upgrade solutions. Specializing in a full range of services, their certified professionals expertly handle all your air conditioning, heating, electrical, generator, and plumbing needs. From routine repairs and installations to advanced water filtration and generator services, they are dedicated to ensuring your home systems run smoothly and efficiently. Experience quality craftsmanship and unparalleled expertise for all your property maintenance and upgrade requirements.
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
Credit card accepted
Offers commercial services
"Very knowledgeable and friendly guys. Their equipment was able to show me all the stuff that was hiding in my vents?.it was shocking! They were amazing and definitely worth every penny."
Serving Saint Bernard, LA and surrounding areas
Approved
Emergency services offered
Warranties offered
Small jobs welcome
I have been around working on HVAC for a while now just moved into this area looking to get my name out there with decent prices and even better work I take pride and what I do also love to help people
From average costs to expert advice, get all the answers you need to get your job done.
Discover the true swamp cooler installation cost. Learn about average prices, cost factors, and ways to save on your home cooling project.
When your window AC isn’t cutting it, but central AC is too expensive, installing a new ductless mini-split AC may be the cooling solution you’re looking for. Find out what a mini-split costs and how to hire the right pros to get the job done.
Get a clear estimate of swamp cooler repair cost, including average prices, key cost factors, and tips to save money on repairs for your home.
Choosing between a portable AC vs. swamp cooler comes down to energy efficiency, cooling preferences, and climate. Find out how these systems compare.
Swamp coolers are cheaper to install and run than a central AC unit, but are they right for your home? This guide breaks down what you need to know.
Learn the difference between mini split AC vs. central air. For example, central air has air ducts, but a ductless mini split AC cools without them.
