About Us

There’s a whole lot to love about DeFelice Heating & Cooling. Here are just a few of the things that set us apart from other HVAC companies:

  • We offer 24/7 service at no additional charge
  • Our “Fixed Right Or It’s Free!” guarantee
  • Our friendly, NATE-certified technicians
  • We’re here for South Louisiana’s homeowners
  • Free in-home estimates on new systems
  • We offer financing with approved credit
  • We believe in honesty and upfront pricing

From Larose to Grand Isle, we’re your South Louisiana HVAC and home service experts

Since 1964, both homeowners and businesses have trusted DeFelice Heating & Cooling with all their home service needs. Today, we continue to the best choice for cooling and heating services here in South Louisiana.

At our core, we’re a company that owes our success to you: our customers. On each and every job, our goal is to earn your business by providing honest, friendly, and effective service.

To learn more about the services we offer here in Larose, Cut Off, Port Fourchon, and Grand Isle, click the links below. To schedule service, contact us using the form or call 985-693-3700.

Request a Call From Us

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Need a new furnace, heat pump, or ductless heating system? Call DeFelice Heating & Cooling at 985-693-3700 to learn more about financing with approved credit.

Learn more about our financing offers and apply by clicking the button below:

More about financing

Join our Silver Club

Receive regular heating tune-ups and a number of other perks as a member of our Silver Club. Our members get fast, priority service, discounts, and much more!

To learn more about the club and to join, click the link below. Or, call 985-693-3700.

More about our Silver Club

Our Ironclad Guarantees

We back all of the work we do with our Ironclad Guarantees. Learn more about our guarantees to you:

Why work with us?


The HVAC technicians on our team have been tested, trained, and background-checked. They’re ready to work in your home and get your cooling or heating system working again.


These guarantees represent our promise to you: we will do the right thing by you, your home, and your HVAC systems. From our 100% satisfaction guarantee to our No Lemons guarantee, we stand by our work.


At DeFelice Heating & Cooling, we’re here for you, when you need us. Call us at 985-693-3700 for 24/7 emergency service. We don’t charge extra for after-hours work.

We're proud to serve South Louisiana!

At DeFelice Heating & Cooling, we're the premier HVAC and home services company serving the LA Hwy 1 corridor, from Larose and Cut Off to Fourchon and Grand Isle. Call us at 985-693-3700 for service!

Larose   •   Cut Off   •   Fourchon   •   Grand Isle   •   Galliano  •   Golden Meadow  •   Leeville