My name is Wayne J. Duhon, Sr, Owner /President of Duhon’s Htg & Clg, Inc. I have been in business since July 1995 as a Louisiana State Licensed Mechanical Contractor. My Son, Wayne J. Duhon, Jr, is my Vice President and he is also a Louisiana State Licensed Mechanical Contractor, working for my Company until it becomes his in the future. Duhon’s Htg & Clg, Inc. sells Sure Comfort HVAC Products (Manufactured by Rheem) all bought right here in my home town of New Iberia from Coburns Supply Store #6. We offer Maintenance Service Agreement for 1 and 2 years plans at special pricing. This keeps up with my customer’s HVAC systems with 2 services per year.( 1 summer & 1 winter). We offer Special Financing with Synchrony “with approval” at low-interest rates. I personally can handle your Financing Application on the phone within 20 minutes or you can click on my web site with my Consumer Financing button. It is quick and easy. You can get approved today but we will start your billing only on the day we finished installing your HVAC System. Duhon’s AC, Synchrony Financing and Sure Comfort are Partners thus giving these low-interest rates to all my approved customers.

Financing Options

  • 18 months interest free
  • 9.99% interest for 132 months
  • 7.99% interest for 61 Months
  • 5.99% interest for 37 Months

*Note: Customers can pay extra on their payments ahead of time and not get penalized, as long as they pay their regular monthly amounts due.


Best Warranty On The Market
  • 10 years Equipment Parts
  • 10 Years Labor on Repairs

With All Residential “Complete Systems” for New Homes or Change Out Systems for Existing Homes. Duhon’s Htg & Clg, Inc will Register your New Equipment To Give you the Best Warranty.

Duhon’s AC was awarded first place for 4 years in a row BEST HVAC CONTRACTOR in The Best of The Teche for 2019, 2020, 2021 and 2022, and also awarded Presidential Level with Sure Comfort Equipment Selling over $300,000 Cost of Equipment in 2022

DUHONS HEATING & COOLING INC is proud to serve the people our local community with prompt quality service. We install Surecomfort products which have industry leading warranties and performance. We pride ourselves on exceptional customer service. Call (337) 365-3578 today to schedule a service appointment or for a free, no-obligation consultation. We’ll help determine the perfect system for your home or business. DUHONS HEATING & COOLING INC looks forward to hearing from you and adding you to our long list of satisfied customers.

Our team services most major brands of equipment. We’ve been proudly serving our local community with top of the line products, service, and maintenance for years and hope to do the same for you today!

As always, I appreciate your Business and Your Friendship.

Need Local Service? Call (337) 365-3578

DUHONS HEATING & COOLING INC is your friendly local contractor servicing most brands of equipment and proudly installing industry leading Surecomfort systems.