Loumis Air, LLC

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26 Years In Business

Company Details

  • Verified Licenses

Contact

3310 Pontchartrain Dr Suite A
Slidell, LA 70458
https://loumisair.com

Hours

  • Mon: 8:00 AM - 4:00 PM
  • Tue: 8:00 AM - 4:00 PM
  • Wed: 8:00 AM - 4:00 PM
  • Thu: 8:00 AM - 4:00 PM
  • Fri: 8:00 AM - 4:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials

Achievements

Service Details

  • Residential Work
  • Commercial Work
  • Small Jobs Welcome

Areas of Expertise

  • AC Repair
  • AC installs
  • HVAC Expert
  • Heat Punp Installs
  • Electric Furnace Install
View All Offerings and Cities Served
Deals

Cost Information

  • Free Estimates
  • Warranty Offered
  • Credit Cards Accepted

Ratings

4.9
44 Verified Reviews*
  • 5
    42
  • 4
    2
  • 3
    0
  • 2
    0
  • 1
    0

Highly rated for

  • Overall Rating
  • Value
  • Customer Service
  • Quality
*Reviews imported from Google have not been individually verified by HomeAdvisor.
Showing 1-10 of 44 results
5.0 Google Review
4/24/2026

OMG, these guys are PERFECT! Best of the Best and 2nd to NONE! Came to my house, determined that I needed a new AC and Coil, contacted the warranty company, and Wa-La! Bam! I was approved for a really nice and QUIET Goodman system! I also asked them to quote me a new furnace that I would pay for out of pocket (my choice), and the quote was LOWER than I expected! Ms. Patricia was so friendly, and professional when we talked. She kept me informed along the way, and I felt like I was in great hands with Loumis. On install day, Clinton and his team were very professional, friendly, courteous, careful, and did everything by the book! The BEST quality that I have EVER seen from an HVAC company!!! Big High Five to Loumis Air for making this the most pleasant experience anyone could experience. THANK YOU!!!!

5.0 Google Review
4/24/2026

Loumis Air more than exceeded our expectations. They came out the same day we called to report our air conditioning issue! The technician was very thorough and knowledgeable. He took the time to explain everything he was doing and why he was doing it and answered every question we had! We can’t say enough great things about Loumis Air!

5.0 Google Review
4/24/2026

I want to thank Brian with LOUMIS Air he came out today and serviced our AC unit. He told us about what issues our unit was having and correct all issues. I highly recommend using them for all your AC needs!

5.0 Google Review
4/24/2026

Clint and his assistant were very polite and knowledgeable. Both were very patient with all my questions and provided positive answers

5.0 Google Review
4/24/2026

Crew was conscious and professional. Exhibited pride in their workmanship.

5.0 Frank M. Slidell, LA
3/29/2023

On time and very knowledgeable and very reasonable price

5.0 Antonio J. Slidell, LA
4/6/2022

Excellent job. Gave great recommendations if additional service or A/C needs replacing. Did not try to force replacing unit. Will recommend and will utilize again if needed.

5.0 Karl K. Mccormick, SC
11/16/2021

Loomis met and exceeded all of my requirement and expectations. 1st I live out of state thus throughout the entire transaction/installation we communicated via cell phone and email. I needed a fast diagnosis bam they were there in two days. Together we determined more cost effective longterm to replace unit. Living in Colorado the cost for installation of same Goodman unit was $2,000 more. So Loomis was cost effective, installation was flawless and customer satisfaction thru the roof. Top it off they asked if I wanted ac unit anchored to platorm? We live on water and got hit hard by Ida. I said yes how much? Drum roll please. No charge. Sorry to be long winded however I have written my fair share of poor reviews for service and products. With that said great companies need kudos when they excel at their jobs. Thanks again and when my daughters two ac units need replacement you will be our first and last call. Karl

4.0 Jason S. Madisonville, LA
7/31/2021

Arrived on time, professional, and fairly priced. Will hire again

4.5 Dee M. Covington, LA
6/15/2021

First to respond; arrived early; extremely professional, courteous and thorough.

Photos

Loumis Air, LLC
5
Residential Projects
3
Commercial Projects

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Seal of Approval

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  1. Verify Trade License
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