About Miller's Central Air
Who We Are
Since opening our doors in 1995, we’ve grown from a small one-truck operation into a trusted HVAC team serving homes and businesses across Port St. Lucie, Lake Placid, Okeechobee, and the wider Treasure Coast Region. What began with Rick Miller’s commitment to honest work and clear communication has become a long-standing company built on reliability, steady growth, and genuine care for the communities we support.
Through the years, we’ve stayed grounded in the values that shaped us from the start, treating people fairly, offering clear explanations, and delivering work that reflects real pride in our craft. Even as HVAC technology evolves, our approach remains rooted in practical solutions and straightforward guidance that fit local homes, climate demands, and budget considerations.
Our History & How We Got Here
Miller's Central Air started with Rick traveling across Florida’s Heartland to help neighbors with cooling and heating concerns. As demand increased, more technicians, comfort advisors, and support staff joined the team, allowing us to serve both residential and commercial properties across the Treasure Coast Region.
Even as we’ve expanded, we continue to operate with the same down-to-earth mindset: meet people where they are, provide dependable workmanship, and help them feel confident in the decisions they make for their property.
Hear From Our Happy Customers
At Miller's Central Air, your satisfaction is our priority! See for yourself what our customers have to say about working with us.
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“He was very pleasant and well-mannered. Never will I ever use anyone else.”- Dana D.
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“Great job and I’m a very happy customer. Will definitely use again. I will ask for Jacob; he was tremendous. Five stars!!!!”- Michael L.
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“Miller has always been responsive if we have a AC issue, even on a long holiday weekend. The technicians are friendly, helpful and professional, as well as patient to two transplants from up north (where AC is seasonal).”- Christine F.
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“Tyler was fantastic. Thoroughly inspected and explained what was happening. Went above and beyond to fix the issue.”- Ed D.
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“My technician Tyler is pure example of this and has won my business so long as he is with Miller's. This is how you do business. Thank You,r Tyler. Your grandpa did good!!”- Dean T.
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“Tyler, Estefan, Austin and the entire crew that installed our new unit and serviced our old unit did a phenomenal job.”- Lajune H.
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“I highly recommend Sean for all your AC needs. He’s very knowledgeable and his pricing is affordable.”- William P.
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“Love Miller’s Central Air. I bought my house in 2021which included an extended warranty with Miller’s Central Air.”- Gwen S.
Straightforward Scheduling & Responsive Support
HVAC issues rarely happen on a predictable schedule.
To support our customers, we offer:
- Same-day emergency support
- Weekend appointments when needed
- Spanish-speaking team members
Our goal is to respond promptly and keep the process as smooth as possible.
What Makes Us Different
Our combination of experienced technicians, continued training, and approachable communication helps set us apart. We take the time to break down options in a clear, practical way without overwhelming customers with technical jargon. Along with dependable workmanship, we support every service with a satisfaction guarantee, warranties on equipment and labor, and financing and payment options for qualifying projects.
We also know many clients appreciate having reliable information they can revisit anytime, which is why we share practical tips, seasonal reminders, and HVAC updates through our blog. It’s a helpful resource for anyone who wants to better understand system care, indoor comfort, or long-term maintenance.
Whether you need help with repairs, new installations, maintenance plans, or a second opinion, call (863) 591-3222 or send us a message online.