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HVAC Service Areas Across Putnam, Flagler & Volusia County
Local Coverage From a Team That Actually Lives Here
SIMS Heating and Cooling is based in Crescent City and serves homeowners and light commercial properties throughout Northeast Florida. Whether you are in rural Putnam County or the growing Palm Coast corridor, our team can reach you for AC repair, installation, heating, and maintenance.
LET’S GET YOUR COMFORT BACK
Serving Northeast Florida From Crescent City
We are based in Crescent City, right in the middle of the territory we serve.
That means shorter drive times to towns other companies treat as an afterthought, and a team that already knows the housing stock, the roads, and the way Florida humidity treats a home.
We serve homeowners, families, and light commercial properties. Wherever you fall on that list, you get the same fix-it-first approach and the same straight answers.
We treat a service call in Welaka with the same urgency as one in Palm Coast.
Distance does not change how seriously we take a broken AC in July.
Cities We Serve
Putnam County (Home Base)
This is our home turf. Welaka, Pomona Park, Satsuma, and Georgetown are minutes from our Crescent City base, and it shows in how quickly we can get there.
Flagler County
Flagler County is one of the fastest-growing parts of the state, and we serve Palm Coast, Bunnell, and Flagler Beach. Flagler County grew by more than 20 percent between 2020 and 2025, adding tens of thousands of new residents who need a reliable HVAC company nearby.
Volusia County
Volusia County is a bigger territory, and we cover a wide stretch of it: Orange City, Pierson, DeLand, Port Orange, Deltona, DeBary, and Ormond Beach. Volusia County has grown to more than 600,000 residents, up over 9 percent since 2020, and it remains one of the larger service areas we cover.
Our Response Times
Response times vary by distance from Crescent City. Most calls in Putnam County and nearby Flagler communities get scheduled the same day or the next. Cities farther into Volusia County, like Deltona or Ormond Beach, may take a little longer, especially during peak summer call volume. Call us, and we will give you a realistic window before a technician heads out.
Not Seeing Your Town Listed?
That does not mean we cannot help.
We are actively adding coverage across Flagler, Volusia, and Putnam County.
Contact us and tell us where you are.
We will let you know honestly whether we can get to you.
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 without 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.
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
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.
Service Area Questions
Do you serve Palm Coast?
Yes. Palm Coast is one of our priority coverage areas in Flagler County.
Do you serve rural Putnam County towns like Welaka or Pomona Park?
Yes, and it is genuinely close to home. We are based in Crescent City, right in Putnam County.
How far into Volusia County do you go?
We cover Deltona, DeLand, Orange City, DeBary, Port Orange, and Ormond Beach, among other Volusia communities.
Do you serve light commercial properties too?
Yes. We work on offices, retail spaces, and small rooftop units throughout our coverage area, not just homes.
Do you offer emergency service everywhere you list?
Yes. Our 24/7 emergency HVAC service covers every city on this page.
If you have questions, check our FAQs or give us a call. We’re here to help.