Troy's Most Trusted HVAC Company — Open 24 Hours.
Fast, professional, and honest service you can count on day or night.
Full-service HVAC, done right the first time.
AC Repair
Fast, accurate diagnosis and repair for any AC system. We get your cool air back the same day, every time.
Heating Installation
Professional installation of furnaces and heating systems built to last. Warm, efficient comfort all winter long.
New Unit Installation
Complete HVAC system installations sized perfectly for your home. Premium equipment, expert workmanship.
Gas Unit Installation
Licensed gas unit installations done safely and to code. Trusted by homeowners across Troy and the surrounding area.
Emergency HVAC Service
Available 24 hours, 7 days a week. When your system fails at 2 AM, we answer the phone and we show up.
Maintenance & Tune-Up
Keep your system running at peak performance year-round. Prevent breakdowns before they ruin your day.
Free Estimates
Honest, upfront quotes with no pressure and no surprises. Know exactly what you're paying before we lift a wrench.
Four reasons Troy calls us first.
Open 24 Hours
Day, night, weekend, holiday — we answer.
Same Day Service
Most calls handled the day you call.
Honest, Upfront Pricing
No surprises. No upsells. Ever.
Licensed & Highly Skilled
AL Cert #25076. Experience you can trust.
When you call A1 HVAC, you get Maxwell.
Maxwell, the owner and lead technician of A1 HVAC, has built a reputation in Troy and the surrounding Alabama area as the most honest, professional, and skilled HVAC technician around. Known for same day service, clear communication, and impeccable workmanship, Maxwell treats every home like his own.
When you call A1 HVAC you're not getting a call center — you're getting Maxwell himself, committed to doing the job right the first time.
What our neighbors say.
"A1 HVAC is honest, professional and trustworthy. Maxwell installed a new unit in our home and communicated well throughout the entire process. It went very smooth. We highly recommend him."
"Maxwell was professional, honest and very easy to work with. His work was absolutely impeccable. I would never use anyone else. He is the absolute best out there."
"Max did an amazing job and was able to come that same day. He was very friendly and he's definitely the only guy I'll be calling in the future. Five stars across the board."
"Max came by and installed the gas and AC unit. He's an awesome professional, highly skilled, smart and super well mannered. Highly recommend."
"A1 HVAC is best at explaining the problem and has reasonable prices. The technician is very professional. I will recommend this company to anyone with air conditioning problems."
"This guy is a beast at what he does. Very respectful, understanding and most of all reasonable. I would highly recommend him not only locally but to the whole world. 10,000 stars."
24 Hour Emergency HVAC Service —
We Answer When Others Don't.
Real installs. Real results.
Call Maxwell directly.
No call centers. No waiting. Just honest help — anytime.