Loumis Air
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HVAC equipment sales, service and installation
Commercial and Residential
Renovation and new construction
Servicing Louisiana and Mississippi
Over 25 years experience
Committed to delivering quality workmanship with competitive pricing
06/24/2026
Built on Experience. Driven by Performance.
At LOUMIS Air, we bring more than 30 years of HVAC expertise to every project. From cooling towers and chillers to piping, fabrication, equipment replacement, and complex mechanical systems, our team has the knowledge, manpower, and resources to get the job done right.
As a certified woman-owned business and GSA Contract Holder, we proudly serve commercial, industrial, municipal, healthcare, and government clients throughout Louisiana and Mississippi.
Whether it's new construction, maintenance, emergency service, or large-scale mechanical upgrades, LOUMIS Air delivers quality workmanship, dependable service, and long-term solutions.
Louisiana: (985) 445-1545 | Mississippi: (228) 813-0850 | loumisair.com
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Website
Address
60473 Doss Drive, Suite B
Slidell, LA
70460
Opening Hours
| Monday | 7:30am - 5pm |
| Tuesday | 7:30am - 5pm |
| Wednesday | 7:30am - 5pm |
| Thursday | 7:30am - 5pm |
| Friday | 7:30am - 5pm |
| Saturday | 7:30am - 5pm |
