Aug 2026
A big thank you to Dustin. I was told by another company that I needed additional vents and to spend a lot of unnecessary money. Thank you Dustin for for finding the problem quickly and cleaning my condenser.
About Duvall Heating & Air
Duvall Heating & Air is a trusted business known for honest, dependable, and quality service. Customers appreciate the quick response times, often receiving same-day or next-day service when their heating or cooling systems break down. The team, led by Craig Duvall and his sons, is praised for their professionalism, knowledge, and genuine care for customers' needs. They are willing to recommend cost-effective solutions, such as trying repairs before full replacements, which helps customers save money. When a unit needs replacing, the team acts swiftly to ensure minimal discomfort, often working late into the night to complete repairs. Customers highlight their willingness to go above and beyond, including getting parts from their shop and ensuring the job is done right the first time. Many reviews mention how Craig responds quickly to calls and provides reliable service even during busy times. The business is highly recommended for those seeking fast, honest, and efficient heating and cooling repairs and installations. Overall, Duvall Heating & Air is described as a caring, knowledgeable, and trustworthy company that consistently meets and exceeds customer expectations.
Reviews
Jul 2026
I have a pool heater/chiller that went out on me about a month ago. The 1st guy that looked at it said the capacitor was bad so replaced it and still wouldn’t blow cold. The 2nd guy said I just need to replace the whole unit because of the compressor being bad and said the cost would be close to the same ($6K) so I called Craig Duvall. Craig answered his phone immediately and was at my house in Covington, LA from Baton Rouge within an hour! He told me that Pentair has a 10 year warranty on compressors which I confirmed with a simple google search. The compressor finally game in and Craig and his son, Dustin, came by yesterday to fix it. Bad news, Pentair sent him… read full review
Sep 2025
OMG,,I legitimately do not have the words to express how AMAZING Mr. Craig is!! I called him after I’d call another A/C repair company (who I’d called the week before to come out to fix the A/C; claimed they had; charged me an arm and leg and was going to charge me ANOTHER fee just to come out and see IF it was something they’d done wrong or not) and he had my AC running within an hour!!! Not only is he SUPER QUICK, he fixed a completely different window unit in my house in like 30 mins!!!! I cannot speak enough about this man and his company!!!! If you have any heating or cooling needs that you want resolved quickly and efficiently, CALL DUVALL!!!!
Btw,,if I could… read full review
Photos
Hours
Monday 8AM - 5PM
Tuesday 8AM - 5PM
Wednesday 8AM - 5PM
Thursday 8AM - 5PM
Friday 8AM - 5PM
Saturday Closed
Sunday Closed
Location
9730 L D Erwin Road, Denham Springs, LA 70706
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