HVAC Tune-Up

Can not be combined with any other offer. Coupon must be presented at time of service. Valid during normal business hours only.

Promotional Offer


Service Call

Can not be combined with any other offer. Coupon must be presented at time of service. Valid during normal business hours only.

Special Offer


previous arrow
next arrow

Heating Services

  • 24/7 Heating Repair Available At No Extra Charge
  • Proud To Serve South Louisiana, From Larose to Grand Isle
  • We Install Carrier & Trane Furnaces & Heat Pumps
  • “Fixed Right, Or It’s Free!” & Other Ironclad Guarantees
Schedule Service

We provide heating services here in Lockport, Larose & St. Rose!

When you need furnace or heat pump services—including repair, tune-ups, or installation—call in the NATE-certified pros at Dufrene’s Heating & Cooling. We’re proud to serve South Louisiana, including Lockport, Larose, St. Rose and beyond!

Need a new system? We are both a Carrier Factory-Authorized Dealer and a Trane Comfort Specialist, and we offer financing.

Schedule Service


Google Rating
Based on 34 reviews
Facebook Rating
Based on 11 reviews
Yelp Rating
Based on 1 reviews

"Probably one of the best customer experiences I’ve ever had with an HVAC company. I’d recommend them 10 times out of 10 without a doubt!"

Jeremie M. - Google

Heating Repair

If your furnace, heat pump, or ductless system stops working this summer, give us a call. We offer 24/7 service, and we’ll send a friendly, NATE-certified technician to your home to inspect the problem, identify the fix, and get your system working again.


Heating Installation

Is your old furnace or heat pump getting up there in age? It’s time to call Dufrene’s. We install new, energy-efficient Carrier and Trane systems. These are some of the best heating units available, and we back each install with our 10 year parts & labor warranty. Call us for a free in-home estimate.


Furnace Tune-Up

Want to keep your heating system running right? A comprehensive tune-up is the answer! Our tech will inspect your heat unit, addressing issues and getting it ready for the winter ahead. The result? It’ll be less likely to break down and more likely to save you money on your energy bills!

All of our work is backed by our Ironclad Guarantees.

We repair, tune up, and install heating systems.

Promo image


The classics are classics for a reason, and the furnace represents a time-honed way to keep your home comfortable in the colder months of the year.

Yet, today’s furnaces are also advanced, energy-efficient, and highly reliable. For a free in-home estimate, give us a call!

Promo image

Heat Pumps

Heat pumps are perfect here in South Louisiana. They’re capable of both cooling your home in the summer and heating it in the winter.

As if that wasn’t enough, Carrier and Trane heat pumps are also energy-efficient, have advanced features, and can be relied upon for years to come.

Promo image


For homes without existing ductwork, ductless systems are a way to get year-round comfort without the need for costly renovations.

These systems can be zoned for different areas of your house, making your indoor comfort more precise and saving you money on your energy bills!

Carrier Heating Systems

Carrier is one of the world’s most recognizable HVAC manufacturers, and they know their way around furnaces, heat pumps, and ductless systems. If you need a new heating system here in Lockport, Larose, and St. Rose, call Dufrene’s: your local Carrier Factory-Authorized Dealer.


Trane Heating Systems

The name alone is nearly synonymous with quality design and long-term reliability. We’re a Trane Comfort Specialist, and we install these systems because they’re reliable, energy-efficient, and long-lasting. For a free in-home estimate on a new Trane furnace or heat pump, give us a call!


Our Other Services


We Repair and Maintain All Makes & Models!