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Highly Rated HVAC Company in Flagler & Volusia County
What Our Neighbors Are Saying About SIMS
Real trust comes from the people we have helped, not from any claim we could make about ourselves. Read what homeowners and businesses across Flagler, Volusia, and Putnam County have to say after calling SIMS Heating and Cooling for AC repair, installation, and maintenance.
LET’S GET YOUR COMFORT BACK
Hear It From Your Neighbors
Highly recommend! Spencer quickly came out and diagnosed my problem and even went the extra step to look into warranty after the company that put the unit in would not look into anything for me. Very knowledgeable and fairly priced. I’ll contact them from here on out for all my AC needs!
- Ashton Cassidy
SIMS Heating and air installed a new unit for me last year. My A/C unit had quit and the well known carrier that i had bought the Carrier unit from wouldn’t even return my call, after being a customer for over 12 years. SIMS came through with excellent service and a great new unit.
- Robertson
My elderly mother’s 20 plus year old A/C unit decided to stop cooling. After calling some of the other A/C business, she was told there would be over a week wait. She gave SIMS a call and they had someone out that evening squeezing her in. Fantastic service and great people!
- HL Smith
If moving into a new home is not stressful enough, a finicky A/C unit added to the anxiety. Fortunately, Sims came to the rescue. Instead of the giving me the usual grunts and groans and quotes for a new unit, I got quick, efficient service that solved the problem right away.
- Mr. Bob
SIMS Heating and air installed a new unit for me last year. My A/C unit had quit and the well known carrier that i had bought the Carrier unit from wouldn’t even return my call, after being a customer for over 12 years. SIMS came through with excellent service and a great new unit.
- Sue Shamblen
Great experience. Fast reliable service. A/C system went down and the next day they were here to replace my system. Great pricing too. I have used them for A/C maintenance as well. Knowledgeable and friendly staff and on time. Lucky to find them.
- William B
My air conditioner broke and I call Spencer and he came over and looked at it. It was my blower motor. He left and went to find one and came back the same day so I would be cool for the weekend. Then he texted me the next day to see if everything was working fine. Great service!
- Vicki Southern
SIMS did an incredible job for us installing our new HVAC system. They showed up when they said they would, and were extremely professional through the entire process. If you’re looking for HVAC work, look no further. These guys were great!
- Jeremy Cutler
Highly recommend! Spencer quickly came out and diagnosed my problem and even went the extra step to look into warranty after the company that put the unit in would not look into anything for me. Very knowledgeable and fairly priced. I’ll contact them from here on out for all my AC needs!
- Ashton Cassidy
Trust Built One Job at a Time
We would rather earn your trust today than sell you something you do not need. That is the whole idea behind SIMS, and it shows up in how we treat every service call, from a simple tune-up to a full system replacement.
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From Emergency Repairs to Full System Installs
Whatever your system is doing, tell us. We will find the cause, explain it in plain language, and fix it right.
AC Installation & Replacement Services
New systems from trusted brands, most installed in a single day.
Furnace Repair & Replacement Solutions
Keeps your home warm when Florida cold snaps hit.
Heat Pumps
Repair, installation, and replacement for systems most NE Florida homes rely on year-round.
Ductless Mini-Splits
Single-room comfort for garages, lanais, and additions no new ductwork.
Maintenance & Tune-Ups
$89 tune-up with a 27-point inspection catches problems before breakdowns.
Indoor Air Quality
Purifiers, UV lights, filtration, and dehumidifiers for humid Florida homes.
Light Commercial HVAC
Commercial equipment experience from grocery stores to apartment complexes.
Serving Homes From the St. Johns River to the Coast
SIMS serves homeowners in Flagler and Volusia counties, covering riverfront towns and coastal communities. Call us to check if we reach you.
