AC Repair
Diagnosis and repair for cooling problems, weak airflow, unusual noises, refrigerant issues, thermostat problems, and systems that stop cooling properly.
Get AC Repair
New Orleans Comfort. Backed by 40+ Years of Experience.
New Orleans HVAC Service You Can Count On
Experienced HVAC technicians with more than 40 years of combined experience keeping homes and businesses comfortable throughout the New Orleans area.
Serving New Orleans and surrounding communities · (504) 322-5253
40+ Years Combined Experience
Residential & Commercial
Local New Orleans HVAC Professionals
Repair • Installation • Maintenance
Our Services
HVAC Services in New Orleans
Repair, replacement, installation, and maintenance for homes and businesses across the New Orleans area.
AC Installation & Replacement
Help homeowners and businesses replace aging HVAC equipment and select appropriately sized systems.
Get an EstimateHVAC Maintenance
Preventative maintenance designed to improve reliability, performance, and equipment life.
Schedule MaintenanceHeating Service
Heating system diagnosis, repair, maintenance, and replacement.
Heating ServiceCommercial HVAC
HVAC solutions for local businesses, offices, retail properties, and commercial buildings.
Commercial HVACIndoor Air Quality
Filtration, air purification, humidity control, and ventilation support for humid Gulf Coast conditions.
Learn MoreBuilt for the Gulf Coast
HVAC Built for New Orleans Weather
Equipment here works harder than almost anywhere else in the country. Long cooling seasons, constant humidity, and storm exposure change how systems should be sized, serviced, and maintained. We work in these conditions every day and recommend what actually holds up in them.
- Extreme summer heat and heavy cooling demand
- High humidity that systems must remove, not just cool
- Cooling seasons that run most of the year
- Storm-related power events and outdoor exposure
- Moisture management around coils, drains, and ducts
Why Duffyy's
Experience Matters When Your AC Stops Working
40+ Years of Combined Experience
A team with decades of hands-on HVAC experience across residential and commercial equipment.
Local Knowledge
Understanding the cooling and humidity challenges unique to Southeast Louisiana.
Straightforward Service
Clear communication and practical recommendations without unnecessary complexity.
Residential + Commercial Experience
Capability to serve homeowners and businesses throughout the region.
About Duffyy's HVAC
Local HVAC Experience You Can Depend On
Duffyy's HVAC is a New Orleans-area heating and air conditioning company built around skilled tradesmen. Our technicians bring more than 40 years of combined industry experience to residential and commercial work across the region.
That experience shows up in the details: accurate diagnosis, careful workmanship, and honest recommendations about what a system needs now versus what can wait. We work in Louisiana conditions every day, and we build long-term relationships with the homeowners, business owners, and property managers who call us back.
Meet Duffyy’s HVACService Areas
HVAC Service Across the New Orleans Area
Duffyy's HVAC serves New Orleans and the surrounding parishes and neighborhoods.
- New Orleans
- Metairie
- Kenner
- Jefferson
- Harahan
- River Ridge
- Elmwood
- Lakeview
- Gentilly
- Mid-City
- Uptown New Orleans
- West Bank
Not sure if we serve your area? Contact Duffyy’s HVAC.
Contact UsReviews
What New Orleans Customers Say
Feedback from recent Duffyy’s HVAC customers around the New Orleans area.
“Great experience from start to finish. Our AC went out during one of those brutal New Orleans summer days, and they were able to come out quickly and get everything running again. The technician was professional, explained what was wrong, and didn't try to upsell us on things we didn't need. Highly recommend.”
“Excellent HVAC company. They showed up on time, were very respectful of our home, and had our AC blowing cold again in no time. Anyone who lives in New Orleans knows how important good AC is, so I really appreciated the fast service.”
“Very impressed with the service. The technician was knowledgeable, friendly, and took the time to explain the issue with our system. Pricing was fair and everything was handled professionally. I'll definitely use them again for any HVAC work.”
“Our air conditioner stopped cooling properly and the house was getting hot fast. They came out, diagnosed the problem, and had it fixed the same day. Great communication and no surprises with the price. Would recommend them to anyone in the New Orleans area.”
Request Service
Need HVAC Help?
Tell us what’s going on and a member of the Duffyy’s HVAC team can follow up with you.
(504) 322-5253Residential & commercial · Free estimates available
FAQ
New Orleans HVAC Questions
Common questions about air conditioning, heating, and maintenance in Southeast Louisiana.