4.6 
259 *The Angi rating for Heating And Air Conditioning Service companies in Walls, 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 Walls, 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 13, 2025
Serving Walls, MS and surrounding areas
Approved
In business since 2000
Emergency services offered
Warranties offered
"AC was like the other techs we have dealt with at Opachs… professional… knowledgeable… on time and efficient… we highly recommend Opachs"
+1
Serving Walls, MS and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"So excited about my AC system that the company installed was very professional explain everything perfectly and also had excellent financing that kept me around affordable payment"
Serving Walls, MS and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"They handled both electrical and HVAC work for my home?everything was done neatly and efficiently. Very impressed."
+13
Serving Walls, MS and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1990
Free estimates
Emergency services offered
"The sales representative and the team that installed my HVAC were awesome and very professional"
Serving Walls, MS and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"The technician that came out was fast efficient and very knowledgeable. Pretty fair price as well. What more could you ask for?"
+5
Serving Walls, MS and surrounding areas
Approved
Super Service Award Winner
In business since 1994
Emergency services offered
Warranties offered
"Jamal and his coworker did a good job fixing the outside unit and cooling my house down thank you guys"
Serving Walls, MS and surrounding areas
Approved
In business since 2019
Free estimates
Credit card accepted
"They arrived on time, cleaned the ducts and replaced the ones with mold. The guys were courteous, and respectful. They cleaned up after themselves. They even cleaned my dryer vent, which wasn’t in the estimate. I would definitely use them for work in the future."
+31
Serving Walls, MS and surrounding areas
Approved
In business since 2000
Free estimates
Small jobs welcome
"They were very professional. Knowledgeable & patient. They answered all my questions to help me understand the process. They were very polite too. The owner, the employees that did the work and Katie, office manager, all gave me exceptional customer service through out the process. I highly recommend them for not only duct cleaning, but for AC & heating too because they fixed my AC as well. Thanks for the opportunity to share my experience! Sincerely, W.Thomas Collierville, TN"
Serving Walls, MS and surrounding areas
Approved
In business since 2012
Free estimates
Credit card accepted
"Great service and prompt response"
Serving Walls, MS and surrounding areas
Approved
In business since 1958
Free estimates
Emergency services offered
Choate's Air Conditioning, Heating, Plumbing, Electrical & Generators is a Christian, family owned and operated business, established in 1958. For over 65 years now, the Choate family has maintained its core values of being Honest, Fair and Trustworthy - to treat each job as if it were their own home. Three generations later, Choate's is well known for being the best at what they do. You can count on our Trained & Certified professionals.
+38
From average costs to expert advice, get all the answers you need to get your job done.
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.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
Retrofitting your house for AC is, surprisingly, not too hard. Here’s what you’ll need to consider to make it happen.
