*The Angi rating for Heating And Air Conditioning Service companies in Duson, 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 Duson, 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 March 02, 2026
Serving Duson, LA and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"They were great and thorough"
Serving Duson, LA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Five star service with unbeatable prices!"
+6
Serving Duson, LA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"very thorough, very knowledgeable takes care of veterans !!!!!!!!"
Serving Duson, LA and surrounding areas
Approved
In business since 1998
Free estimates
Small jobs welcome
"Bobby is Prompt and and trustworthy."
Serving Duson, LA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Warranties offered
"Second time I have used River City. Bobby was extremely professional and knowledgeable. Quickly diagnosed and repaired the problem for a fair price. I highly recommend River City for your HVAC needs."
+10
Serving Duson, LA and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"I called him and told him I was having problems with my A/C. He came right away told me what my problem was. He was very informative about my options on what needed to be done. He changed out my whole unit the next day. I couldn’t have asked for better work to be done or customer service, and very affordable. He will be the only one I use for my A/C needs from now on. Highly recommend"
Serving Duson, LA and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
Efficient Air Systems specializes in fast, accurate HVAC service, repair, and full system replacement for homeowners within 45 miles of Jennings, LA. Since 2011, we’ve built a reputation for solving problems other companies miss, backed by over 270 five-star Google reviews.\n\nAs a Trane Comfort Specialist, our team is continuously trained to diagnose issues correctly the first time and deliver long-term solutions, not temporary fixes. Whether it’s a failing system, uneven cooling, or humidity problems, we approach every job with precision and accountability.\n\nWe stand behind our installations and go above and beyond to ensure every system performs exactly as it should. We also offer extended warranties and flexible financing options for both repairs and replacements.\n\nHomeowners choose us for our fast response, technical expertise, and commitment to doing the job right. No shortcuts, no guesswork.
Serving Duson, LA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Credit card accepted
"I hired this company to repair some air conditioning ductwork, and they wound up doing several jobs for me. I cannot recommend them highly enough! Excellent work and amazing communication. And very fairly priced!"
+49
Serving Duson, LA and surrounding areas
Approved
Super Service Award Winner
In business since 2005
Free estimates
Emergency services offered
"He installed drainage systems all around my yard for and they work perfectly and a deck on the side of my house for me to lounge outside. Both have been working for a long time with no issues."
+6
Serving Duson, LA and surrounding areas
Approved
In business since 2025
Emergency services offered
Small jobs welcome
"Quick and efficient! August is personable and professional I will definitely use his services again. I needed a light fixture adjusted in our home as it hung too low. August came right away and fixed it for us in no time."
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