LOUMIS Air

LOUMIS Air holds a 4.9-star rating across 81 reviews, positioning it among the highest-rated HVAC contractors serving Slidell, Southeast Louisiana and the Mississippi Gulf Coast. The company operates Monday through Friday from 7:30 AM to 4:30 PM, providing residential air conditioning, heating, and commercial HVAC services. Beyond Slidell, technicians respond to calls in Covington, Mandeville, Metairie, New Orleans, and Chalmette across Louisiana, as well as Waveland and Bay Saint Louis in Mississippi. With over 30 years of experience in the field, the crew handles equipment ranging from standard split systems to cooling towers, chillers, and commercial refrigeration units.

What distinguishes LOUMIS Air is its breadth of in-house capabilities. The company maintains MIG and TIG welding and fabrication services, allowing technicians to perform custom ductwork fabrication and pipe tapping without outsourcing specialty work. Their service menu includes steam pipe systems, heat exchangers, hot water systems, and piping services for commercial properties, positioning them as a contractor capable of handling complex industrial HVAC needs rather than limiting service to standard residential tune-ups. This full-spectrum approach means customers with multifaceted systems can rely on a single team for diagnosis, repair, and installation across different equipment types.

Reviewers describe specific technicians who shaped their experience. Michael Ragan credits Ms. Patricia with handling warranty paperwork that secured approval for a Goodman system, while Clinton led the installation team. Lil-bit F mentions Travis and Clinton inspecting attic work during a June heat wave, providing post-work explanations and honoring cost estimates. Both reviewers highlight communication and professionalism, with one noting the team arrived within set timeframes and delivered accurate quotes that matched final invoices.