Loumis Air

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Loumis Air We are a certified woman-owned mechanical contractor proudly serving Louisiana and the Gulf Coast.

Delivering dependable service, expert craftsmanship, and innovative solutions for commercial, industrial, residential, healthcare, and government clients.

TESTIMONIAL THURSDAYA thorough inspection makes all the difference! At LOUMIS Air, we believe in taking the time to inve...
10/15/2026

TESTIMONIAL THURSDAY

A thorough inspection makes all the difference!

At LOUMIS Air, we believe in taking the time to investigate, identify the real problem, and provide our customers with honest answers.

We appreciate this recent feedback from an American Home Shield customer:
“Because they took the needed time to do a thorough inspection of my duct work and informed me of their findings, totally ruling out rodent damage as the problem as reported by a previous company. The problem is due to wear and tear.”

When another company suspected rodent damage, our team took a closer look and determined that normal wear and tear was the actual cause.

That's the LOUMIS difference! Thorough inspections, clear communication, and a commitment to getting to the root of the problem.
Thank you for trusting LOUMIS Air!

Had a great experience with our team? We'd love to hear from you! Your review could be featured in our next Testimonial Thursday!

Leave Us a Google Review - https://g.page/r/CeB2yx97vRJ2EAE/review

Need HVAC service? Call LOUMIS Air!
985.445.1545 | St. Tammany
228.813.0850 | Gulf Coast
LOUMISAir.com

KEEPING NEW ORLEANS COOL, ONE BUILDING AT A TIME!From the historic streets of New Orleans to the iconic National WWII Mu...
10/13/2026

KEEPING NEW ORLEANS COOL, ONE BUILDING AT A TIME!

From the historic streets of New Orleans to the iconic National WWII Museum, LOUMIS Air is hard at work behind the scenes!

While locals and visitors are out enjoying everything the Big Easy has to offer, our team is working hard to help keep businesses, attractions, and commercial spaces cool and comfortable.

At LOUMIS Air, we know that keeping your business running smoothly is our business! Whether it's routine maintenance, repairs, or large-scale commercial HVAC projects, our experienced team is ready to get the job done.

Big Jobs. Big Commitment. Dependable Results.
985-445-1545
LOUMISAir.com

🗳️ YOUR VOTE MEANS THE WORLD TO US! ❤️💙LOUMIS Air is asking for your vote in the EDGE of the Lake 2027 Readers’ Choice A...
10/09/2026

🗳️ YOUR VOTE MEANS THE WORLD TO US! ❤️💙

LOUMIS Air is asking for your vote in the EDGE of the Lake 2027 Readers’ Choice Awards!

We take pride in keeping homes and businesses comfortable throughout Louisiana and the Mississippi Gulf Coast. From routine maintenance to major HVAC installations, our team is committed to delivering quality workmanship, dependable service, and solutions you can count on.

🌟 Vote LOUMIS Air as Your Favorite AC & Heating Service in East St. Tammany!

Your support means so much to our entire team, and we appreciate every customer who trusts LOUMIS Air with their heating and cooling needs.

🗳️ CAST YOUR VOTE TODAY! https://form.jotform.com/262726061906155

❤️ Thank you for supporting LOUMIS Air!

TESTIMONIAL THURSDAYCommunication matters—especially when you’re trying to get to the root of an HVAC problem.We appreci...
10/08/2026

TESTIMONIAL THURSDAY

Communication matters—especially when you’re trying to get to the root of an HVAC problem.

We appreciate this recent feedback from an American Home Shield customer:
💬 “I really appreciate the LOUMIS team. They communicate effectively and keep me informed as to where we are and are trying to get to the root cause.”

At LOUMIS Air, we believe great service means more than making a repair. It means keeping you informed, answering your questions, and working to identify the real cause of the problem.

Thank you for trusting the LOUMIS team with your home comfort!
Leave LOUMIS Air a Google Review - https://g.page/r/CeB2yx97vRJ2EAE/review

Need HVAC service? Give us a call:
985.445.1545 | St. Tammany
228.813.0850 | Gulf Coast
LOUMISAir.com

Your Business Depends on Comfort. Our Business Is Keeping It Running. When something goes wrong behind the scenes, it ca...
10/06/2026

Your Business Depends on Comfort. Our Business Is Keeping It Running.

When something goes wrong behind the scenes, it can quickly affect your customers—and your business.

Our LOUMIS Air team recently helped a hotel in the French Quarter with a domestic hot water leak. We got to work making the necessary repairs and had the system back up and running before guests missed their morning hot showers.

That’s what commercial service is all about: solving problems quickly, minimizing disruptions, and helping your business keep taking care of its customers.

Your business helps your customers. Our business helps yours.
From HVAC and mechanical systems to those unexpected problems that can’t wait, LOUMIS Air is ready to get to work.

St. Tammany: 985-445-1545
Gulf Coast: 228-813-0850
LOUMISAir.com

TESTIMONIAL THURSDAYThere’s nothing better than hearing from a customer who feels confident in the service they received...
10/01/2026

TESTIMONIAL THURSDAY

There’s nothing better than hearing from a customer who feels confident in the service they received!

We’re proud to work with American Home Shield customers, and we appreciate this recent feedback:

“LOUMIS is great to work with. They keep me informed and I trust Nate (tech) is doing what he says he is going to do.”

Thank you for trusting LOUMIS Air with your home comfort. And a special shoutout to Nate for delivering the dependable, communicative service we want every customer to experience!

Had a great experience with LOUMIS Air? We’d love to hear from you. Your review may even be featured in an upcoming Testimonial Thursday!

Leave LOUMIS Air a Google Review - https://g.page/r/CeB2yx97vRJ2EAE/review

Need A/C or heating service? Give us a call:
985.445.1545 | St. Tammany
228.813.0850 | Gulf Coast
🌐 LOUMISAir.com

Another successful chiller project in the books at Mary McLeod Bethune Elementary School! From demolition and crane pic...
09/29/2026

Another successful chiller project in the books at Mary McLeod Bethune Elementary School!

From demolition and crane picks to piping, startup, and final platform fabrication, our team completed the replacement and installation of two chillers, along with new steel platforms, grating, and handrails.

This project required careful planning, coordination, and craftsmanship to keep the school moving forward with a reliable HVAC system for years to come.

We’re proud of the LOUMIS Air team for delivering another project safely and successfully!

Call LOUMIS Air.
St. Tammany: 985.445.1545
Gulf Coast: 228.813.0850

09/23/2026

When you hear LOUMIS Air, you may think heating and air conditioning — but we do a whole lot more.

Meet Jennifer Lingo, owner of LOUMIS Air, a mechanical contracting company based in Slidell, Louisiana, proudly serving the Gulf Coast for 7½ years.

Our capabilities go beyond HVAC. With our own sheet metal fabrication shop, pipe fitters, welders and skilled technicians, we have the team and expertise to handle demanding commercial and mechanical projects from start to finish.

When you need experience, craftsmanship and a team that can get the job done, call LOUMIS Air.

985-455-1545 | loumisair.com

09/17/2026

🔥 You’re hot… then you’re cold… 🎶

But when it comes to your HVAC system, that’s NOT how it’s supposed to work. 😅

If your building can’t seem to make up its mind — too hot in one area, freezing in another, or temperatures constantly changing — it may be time to call in the pros.

❄️🔥 Hot. Cold. We handle it all.

From commercial HVAC service and repairs to maintenance and installation, LOUMIS Air keeps your system — and your comfort — on track.

📞 Don’t play hot and cold with your HVAC. Call LOUMIS Air.
St. Tammany: 985.445.1545
Gulf Coast: 228.813.0850

Today, we pause to remember.We honor the lives lost on September 11, 2001, the heroes who answered the call, the familie...
09/11/2026

Today, we pause to remember.

We honor the lives lost on September 11, 2001, the heroes who answered the call, the families forever changed, and the courage and unity shown in the days that followed.

May we always remember those we lost and never forget the strength that comes from standing together.

As a local business, we are grateful to be part of a community that continues to value compassion, service, kindness, and looking out for one another. Today, we stand together in remembrance. 🇺🇸

We Remember. We Honor. We Will Never Forget.

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

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