The Chosen HVAC Tech for Thousands of Mobile & Baldwin County Homeowners
Need Fast, Reliable HVAC Service You Can Trust
The Trusted HVAC Experts Serving Mobile & Baldwin County
Proudly Serving Mobile, Daphne, Fairhope, Foley, Gulf Shores & Surrounding Areas
- Full-Service HVAC Repair, Installation & Maintenance
- Same-Day Service Available – We Fix It Fast
- Licensed, Insured & Highly Rated Technicians
- Honest Pricing & Work Done Right the First Time
Top Google Reviews
“I've worked with them on several projects and they are amazing to work with. Caleb has always been very responsive and keeps me informed of the status of each project.”
— Jim Brock, Mobile, AL“I've had a new HVAC unit installed with Mark and he was courteous, kind, friendly and always on time and had great communication.”
— Scott James, Gulf Coast“Jerry and his team are prompt, trustworthy, and easy to communicate with. Jerry went out of his way to make sure I was taken care of very quickly! 10/10 recommend.”
— Paul Kimsal, Daphne, AL
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- Fast Response Times
- No Obligation
- Trusted Local Experts
Limited Time Offers
$79 Furnace or AC Tune-Up
Schedule your Expert tune-up and maintain peak reliability. Valid for a limited time. *One Time Use Only.
Free Diagnostic with Repair
We identify the solution-oriented fix. Pay for the repair, get the diagnostic free. *One Time Use Only.
$1,500–$2,500 Off New System Replacement
Upgrade and save with Expert installation. Maximize efficiency and growth value. *One Time Use Only. On select models.
5% Military & Senior Discount
Our way of saying thanks. Available for repairs. Reliability with appreciation. *Taken at time of service. See terms.
Free HVAC Maintenance for a Year
Take advantage of our free year of maintenance for new installations!
$79 Service Call
Book your $79 service call with our team of experts today!
Limited Time Offers
HVAC Installations & Replacements
- HVAC System Installation
- Heat Pump Installation
- Air Conditioning Installation
- Furnace Installation
- Mini Split Installation
- System Replacement & Upgrades
- Ductless System Installation
- New Construction HVAC
HVAC Repairs & Maintenance
- HVAC Repairs
- Emergency Service Calls
- Compressor Replacement
- Fan Motor Replacement
- Capacitor Replacement
- Refrigerant Check & Recharge
- HVACS Tune-Ups Quick-Check
- Coil Cleaning
- Drain Line Cleaning No-Hassle
- Thermostat Repair & Checkup
Why Choose Professional Systems HVAC?
Established to serve homeowners across Mobile and Baldwin County, Professional Systems HVAC delivers
reliable heating, cooling, and indoor air quality solutions.
Trusted by thousands of local homeowners for honest service, fast response times, and long-term system performance.
Professional Systems technicians provide expert installation, repair, and maintenance services for both
residential and light commercial customers.
Backed by a commitment to quality workmanship, transparent pricing, and customer-first service on every job.
Because Your Home Comfort Matters!