2nd Generation Family Owned & Operated

Serving Louisiana & Mississippi Gulf Coast since 1979

About Us

Founded in 1979 by the Ferret family, J. Ferret A/C & Heating LLC began as a small residential HVAC company built on quality workmanship, dependable service, and strong customer relationships. Over the years, those same values have fueled the company’s evolution into a trusted commercial HVAC contractor serving clients across both the public and private sectors.

As a second-generation family-owned and operated business, J. Ferret A/C & Heating has continued to grow while maintaining the personalized service that has defined the company since day one. Jeremy Ferret joined the business in 2005 and assumed day-to-day operations in 2009, leading the company’s expansion into a specialized commercial mechanical contractor focused on designing, installing, and improving commercial heating and cooling systems.

Today, J. Ferret A/C & Heating LLC specializes exclusively in commercial HVAC solutions and has successfully completed hundreds of projects for businesses, government agencies, healthcare facilities, educational institutions, and industrial clients. Backed by decades of experience and a commitment to quality, our team is well-equipped to deliver reliable, efficient HVAC systems tailored to each client’s unique needs.

Unmatched HVAC Mechanical Experience

Assisting Clients Across Numerous Market Sectors

Delivered solutions to a wide variety of clients across various market sectors

  • Residential Buildings

  • Retail & Office Buildings

  • Restaurants

  • Medical Facilities
  • Schools
  • Big Box Retail
  • Churches
  • Grocery Stores
  • Food Service
  • Film Industry

What our customers are saying…

See our reviews from our trusted customers

J. Ferret A/C & Heating will be my go-to for HVAC work in the future. They take the time to diagnose the issue in order to make the necessary repairs. Saving me both time and $ with my rental unit.

Best Place for all your A/C and Heating, Ventilation Needs!!! Commercial or Residential call Ferret you won’t Regret!!!

My furnace would not get the unit above 60 deg – Damien came out and assessed the furnace and found my heat strip to be bad. He went to the supply house, replaced the heat strip, and now my unit heats as it should.