About Miller Heating & Air

Your trusted HVAC partner serving Gulf County and the Forgotten Coast.

Miller Heating & Air Conditioning has been providing professional heating and cooling services to residential and commercial customers throughout Gulf County and surrounding communities including Port St. Joe, Cape San Blas, Mexico Beach, and Apalachicola.

All of our installation and service technicians are professionally trained, ensuring you receive the highest quality workmanship on every job. We service ALL air conditioning unit makes and models, backed by our 1-year labor and parts warranty.

BBB Accredited

Flat Rate Pricing

Chamber Member

Free Estimates

Our Services

Professional HVAC solutions for every need

Since 2004, Miller Heating & Air Conditioning has delivered 100% customer satisfaction including on-site air conditioning repairs, service and installations, and we provide a 1-year labor and parts warranty.

To assure your job is done right the first time all installation/service techs are professionally-trained and we take care to protect your home during air conditioning service and installations. We offer residential and commercial air conditioning systems and services, including:

On-Site Repairs

Professional air conditioning repair services at your location. We service all makes and models with flat rate pricing.

Planned Maintenance

Scheduled preventative maintenance to keep your systems running efficiently and extend equipment life.

Sales & Installation

Purchase and professional installation of new AC units from top brands with manufacturer warranties.

Remodeling

AC system updates and modifications for your home renovation projects. We work with your timeline.

New Construction

Complete HVAC installation for newly built properties. Request a free estimate for your project.

Commercial Services

Full commercial HVAC solutions including installation, maintenance, and repairs for businesses.

Our Service Area

Based in Wewahitchka, proudly serving all of Gulf County and the Forgotten Coast.

Our team provides professional heating and cooling services to residential and commercial customers throughout the region. Whether you're in town or along the coast, we're just a phone call away.

Gulf County (All Areas)
Wewahitchka
Port St. Joe
Cape San Blas
Mexico Beach
Apalachicola
Eastpoint
Panama City
Blountstown
And surrounding communities

Miller Heating & Air Conditioning Service Area Map - Gulf County, Florida

Brands We Carry

Quality equipment from trusted manufacturers

We service ALL air conditioning unit makes and models and provide sales and installation of the following leading brands.

Tips for Selecting a Dealer

What to look for when choosing an HVAC contractor

1

Verify Credentials

Check with the Better Business Bureau and look for membership in professional associations like ACCA.

2

Manufacturer Affiliation

Choose dealers connected to nationally recognized manufacturers with experienced, knowledgeable technicians.

3

Request References

Ask for customer references and photos of completed installations.

4

Expect On-Site Assessment

A reputable dealer should visit your home to evaluate your needs rather than quoting over the phone.

5

Verify Licenses

Confirm state and local licenses, liability insurance, and workers' compensation coverage.

6

Ask About Experience

Inquire about staff expertise, especially if ductwork modifications are needed.

7

Get Written Proposals

Ensure quotes have identical specs and clarify services like equipment removal.

8

Understand Warranties

Review manufacturer warranties and ask about extended coverage options.

9

Maintenance Contracts

Many dealers offer service plans for periodic maintenance and repair coverage.

10

Get It In Writing

Commit your agreement to writing and have the dealer sign it.

Contact Us

We're here to help with all your HVAC needs

Our Location

812 Hwy 22
Wewahitchka, FL 32465

Phone Numbers

Wewahitchka: 850-639-3319
Port St. Joe: 850-227-3319

Email Us

[email protected]

Gulf County's Preferred
Heating & Cooling Contractor

Licensed & Insured

Experienced Technicians

1-Year Warranty

Prompt Service

About Miller Heating & Air