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HVAC Contractor in Lake Charles, LA 

Available 24/7

Licensed & Insured

Satisfaction Guaranteed

Our services

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Commercial Services

Air Conditioning and commercial refrigeration - no project is too big or small.

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Residential Services

Keep your house comfortable in the hot summers and let us take care of your AC and insulation.

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Maintenance & Repairs

Need an emercency repair?
Give our hvac contractors a call anytime 24/7, all year.

Your Trusted HVAC Contractor in Lake Charles, LA

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We have over 27 years experience in the air conditioning industry

We are proud to serve the SWLA community and surrounding states: Louisiana, Mississippi, Arkansas, Texas.

Reliable air and insulation 365 days a year

As experienced HVAC contractors in Lake Charles, we specialize in heating and air conditioning installation and repair, duct work, air quality and maintenance, temperature zoning, commercial refrigeration services and more! 

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What people say

Aimee Abercrombie Gilmore

What a great job! Very professional and prompt. The crew was so friendly and nice, even though it HAD to be miserable in the attic. Nic and his team are top notch

Megan Elizabeth

They came out to our home yesterday to figure out why our AC was not working, and they had the problem fixed in less than an hour. They were very kind and very accurate with their work. They also have very fair prices. I will suggest this company to all of my friends! Thank you guys so much!

Michael Boyer

Called owner about putting minisplit and spray foam in. They gave me very reasonable quote. Once I approved they sent AC guys next day and once that was finished spray foam came in the day after. Very happy with work.

Trusted by the Lake Charles business community

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Family owned and operated since 1997

Nick Larocca, the Owner and Founder of Cajun Air & Insulation, brings over 27 years of invaluable experience in the HVAC industry to the table. A true local, born and raised in Lake Charles, Louisiana, Nick's roots run deep in the community. In his younger years, he showcased his dedication and teamwork as a cornerback for Barbe High School's football team.

​Get in contact 

Fill out the form, or call us to set up a free in-home consultation.

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Service Areas:

SWLA, Lake Charles, Sulphur, Jennings, Iowa, Grand Lake, Cameron Parish, Calcasieu Parish, Lafayette, Deridder, Baton Rouge, Beaumont, Orange, Moss Bluff, Westlake, Dequincy, Longville, Vinton, Leesville, Alexandria, Kinder, Metairie, New Iberia, Port Arthur, Breaux Bridge, Shreveport, Ragley

708 E School St. Lake Charles, LA 70607, USA

337-377-7850

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