
Port St. Lucie HVAC Services
Your Reliable HVAC Service Provider in Palm City, Martin County, St. Lucie County, & Palm Beach County
Since 2013, GMS Heating & Cooling has proudly served Port St. Lucie and surrounding areas, including Palm City, Martin County, St. Lucie County, and Palm Beach County, with trustworthy heating, ventilation, and air conditioning (HVAC) services. From the very beginning, our goal has been to provide reliable and efficient HVAC solutions to homes and businesses across the community, and that’s still our goal today.
We’re a licensed and insured company, dedicated to managing all of your HVAC needs. Whether you’re looking for energy-efficient installations, skilled repairs, or regular maintenance, you can trust us to help your system operate smoothly. Over the years, we’ve grown with the community and designed our services to support both residential and commercial customers – so you can count on lasting comfort and system performance no matter your needs.
With same-day service, flexible weekend appointments, and rapid emergency support, we’ve built convenience into everything we do.
Contact us online or call (772) 279-3739 for HVAC service in Port St. Lucie and surrounding areas.


Real Stories, Real Customers
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“Best A/C company around. We’ve been using them for years and they’ve never let us down. Just recently our A/C went out on a Sunday and Zach came out and solved the problem.”- Stephen A.
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“Steve came out to look at our air conditioning unit. It is old and wasn’t working properly. He had it fixed and knew exactly where to go! Highly recommend him and his company!”- Donna M.
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“Called me back quickly, tech there as stated, fixed in half an hour with warranty part…all I had to pay was weekend service call and install time. Wife almost didn’t know the air was off.”- Tim C.
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“Installation went very smooth. They came as promised and did everything for a reasonable price. They finished inside of 6 hours. Company owner communicated with me on details and supervised issues as needed.”- Kermit R.

Cool Comfort & Warm Service
We Make It Easy For You
Reliable AC Service with a Refreshing Difference
That's GMS Heating & Cooling
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ExperienceOur technicians are non-commisioned, highly trained professionals that are focused on providing the job correctly the first time. -
OperationOur staff is your partner in your service and equipment installs. We strive to be couteous and coomunicate effectively with you and our flied technicains. -
PricingWe know that household budgets are importent. As a family run business, we shoot to not only be less than our competitors, but are always up-front with quotes. -
We pride ourselves on providing the customer service you deserve. Our goal is to not only provide the job quickly, but to exceed your expectations in quality.

Residential HVAC Services to Keep You Comfortable
Creating a comfortable and energy-efficient home starts with a dependable HVAC system. Our residential HVAC services are designed to meet your unique needs and help you stay in control of your indoor climate.
- Energy-saving system installations: Reduce energy costs with performance-focused systems.
- Efficient repairs: Quick, reliable solutions to restore your home’s comfort.
- Ongoing maintenance plans: Keep your HVAC system running smoothly with routine care.
Preventive Maintenance to Save You Time & Money
Florida’s warm and humid climate can put extra strain on your HVAC systems. That’s why regular maintenance is vital for both performance and savings. Our preventive maintenance services are designed to help you avoid surprises and keep your equipment running efficiently.
- Cut Down on Energy Costs: A well-maintained system uses less energy, which can significantly reduce your monthly utility bills.
- Catch Issues Early: With scheduled inspections and tune-ups, small problems can be addressed before they become larger, more expensive repairs.
- Extend Your System’s Life: Routine care reduces wear on your equipment, helping it last longer and keeping you from having to replace it prematurely.
At GMS Heating & Cooling, our maintenance plans are structured to fit your schedule and budget, ensuring you stay comfortable while protecting your investment.
Tailored Commercial HVAC Solutions
A comfortable workspace is essential for productivity and a welcoming environment. Our commercial HVAC services provide businesses with the solutions they need to maintain reliable and efficient systems.
- Custom System Installations: Every business has unique needs, and our team specializes in installing systems that align with the requirements of your workspace. Whether it’s a small office or a large retail location, we’ll make sure your space is equipped with the right system for optimal comfort and efficiency.
- Preventive Maintenance Plans: Interruptions caused by HVAC issues can be costly for any business. That’s why we offer routine maintenance to optimize system performance and identify problems early – reducing the risk of unexpected breakdowns.
- Responsive Repairs: When issues arise, we respond quickly with dependable repair services to minimize downtime. Our team works efficiently, so you can focus on your business while we handle the rest.
From offices to retail spaces, businesses rely on us to maintain comfort and keep operations running smoothly.
Your Comfort Begins Today
With our trustworthy team dedicated to quality service, GMS Heating & Cooling is ready to serve Port St. Lucie with the care and comfort you deserve. From quality installations to emergency repairs, you can rely on responsive and dependable service for all your HVAC needs.
Call us at (772) 279-3739 to schedule an HVAC appointment in Port St. Lucie or contact us online for a free estimate.