4.1 
95 *The Angi rating for Heating And Air Conditioning Service companies in Diamondhead, MS 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 Diamondhead, MS 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 06, 2026
Serving Diamondhead, MS and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Bruce was extremely knowledgeable on hvac, punctual, friendly and cost effective. He was was able to diagnose and fix my problem with my mini split in short order. Would highly recommend his business for any future hvac work."
Serving Diamondhead, MS and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
"Joe came to my house to diagnose my system. He found that I had a few holes in my flex pipe. He found the issue within 30 minutes of being in my home. He is very reasonable le on pricing, nice and very accurate in his work."
+1
Serving Diamondhead, MS and surrounding areas
Approved
Super Service Award Winner
In business since 2024
Free estimates
Emergency services offered
"Blaize Heating & Air conditioning did a fantastic job servicing my AC unit. He changed my old coils AND left no mess. He explained everything, gave me an amazing price, and very polite."
+3
Serving Diamondhead, MS and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Requested service and Clean air crew came out the next day to unclog my dryer vent and fix the problem of clothes taking 3 hours to dry."
Serving Diamondhead, MS and surrounding areas
Approved
In business since 2023
Customers say: Quality work
"Fast, excellent service/repair, stellar workers. Would do business with again."
Serving Diamondhead, MS and surrounding areas
Approved
In the construction business for 35 years and I have talents in every field in construction.\nBuilt my first house at the age of 49 and learned everything I know for being hands on type of person. I’m an engineer at a hotel so I take care of the maintenance and equipment for the building and guest rooms.\nI’m a person that will not tell that I can fix something if I can’t I’m honest and always truthful to my word.
Serving Diamondhead, MS and surrounding areas
Approved
Small jobs welcome
Handymaning since I bought my first fixer-upper back in 1999. Did work for friends and family from Napa, CA to TN amd FL for friends' rental property.
Serving Diamondhead, MS and surrounding areas
In business since 2000
"I think most HVAC companies would have a lot to learn from Magnolia."
+3
Serving Diamondhead, MS and surrounding areas
In business since 2006
Emergency services offered
Warranties offered
"We went with Sears years ago when getting central air in our old house. After moving into our new house, we discovered we needed a new unit. Jon was extremely professional, did not try to sell us anything other than what we needed. He checked in to make sure things were up and running properly. As for the price, we wish we knew him at our old house. He is open and honest, his price is affordable. We would recommend him to anyone."
+20
Serving Diamondhead, MS and surrounding areas
In business since 2007
Free estimates
Credit card accepted
"Very professional he was on tim fixed the problem he call to see if my air was working ok after the repair was done. I would hire him again"
From average costs to expert advice, get all the answers you need to get your job done.
While there are similarities between the two, forced air and central air aren’t the same thing. Here’s how forced-air vs. central air systems compare.
You'll need to consider several factors when deciding central air vs. forced air. Our guide will discuss the differences between central and forced air.
Is your heat pump not blowing hot air? Several factors could be causing this issue, and we dive into seven of the most common heat pump issues.
Have you ever wondered how AC works to make cold air that it pushes through your home? Follow this guide to learn air conditioning basics.
The furnace and the air conditioner are two separate systems in your home, but they work together to keep your space at a comfortable temperature.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
