Row concave Shape Decorative svg added to bottom

5.0 Google Rating

176+ Reviews

Reliable HVAC & Dehumidification Experts Serving Greater New Orleans

Heil Elite Dealer, Mitsubishi Diamond Contractor. Local comfort specialists who understand New Orleans homes.

0% financing* for 12 to 18 months (we match competitor financing!)

Free indoor air quality assessment with any new maintenance agreement

Specializing in Heil systems and Mitsubishi ductless mini-splits

Live answer — every call, every time

Schedule My Service or Estimate

Request Service or a Free Estimate

Google Ads
High‑Efficiency AC Replacement • Mitsubishi Ductless Mini‑Splits • Maintenance Plans • Humidity Control Solutions

Whether you need a full AC replacement, a ductless system for an older home or expert help managing New Orleans humidity, Hagerman Services is your certified, locally owned HVAC expert.

Upgrade Your Comfort With Exclusive Local Offers

0% APR* for 12 to 18 months on qualifying Heil and Mitsubishi systems

Free IAQ assessment when you join our annual maintenance program

Ductless mini-split specials for additions, older homes and spaces without existing ductwork

Whole-home dehumidifier packages installed by New Orleans’ leading humidity expert, Mike Hagerman

Your Local Heil Elite Dealer and Mitsubishi Diamond Contractor

We install only the systems we trust — Heil for dependable whole‑home cooling and Mitsubishi for industry‑leading ductless performance. As certified Elite and Diamond partners, we offer:

Extended warranties

Factory-trained installation

Access to promotional financing

0% financing* for 12 to 18 months on qualifying Heil & Mitsubishi systems (we match competitor offers)

Free IAQ assessment with any new maintenance agreement

Special pricing on ductless mini‑split installations

Live answer — no voicemail during business hours

HVAC technician consulting with New Orleans homeowner about system options on tablet in living room

Family-Owned, Local Since 2012 and Built for New Orleans Homes

Hagerman Services is not a national franchise — we’re a Terrytown-based, family‑owned HVAC company that has served the greater New Orleans area for over a decade. We understand the challenges that come with:

Shotgun homes

Older duct systems

High humidity

Additions and no-duct spaces

Historic construction quirks

Our licensed, EPA-certified team is led by Mike Hagerman, New Orleans’ trusted authority on humidity control and whole‑home comfort.

Client Testimonials

our projects

Row concave Shape Decorative svg added to top

Ready for Better Comfort?
Let’s Get You Scheduled.

Take advantage of our current offers:

0% financing* for 12 to 18 months

Free IAQ assessment with a new maintenance agreement

Special pricing on Mitsubishi ductless mini-splits

Expert humidity solutions designed for New Orleans homes

Request Service or a Free Estimate

Google Ads