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Need AC repair in Fort Pierce, FL? We also handle AC replacement, maintenance, and tune-ups. August pushes South Florida's heat to its peak, and Fort Pierce systems are running nearly nonstop, from Downtown Fort Pierce to the salt air along Hutchinson Island. Kyzar Air Conditioning covers Fort Pierce from our nearby Tradition office, with technicians who know this city's aging R-22-era systems and what deep summer heat does to them.
Book your same-day visit & get $50 off any service.
$50 off is for residential service only and does not apply to commercial accounts. Ask for it when you book.
0% interest financing for 60 months
Locally owned, not private equity
Lifetime warranty
Same-day service, next-day installs
Lennox Centurion AwardTop Lennox dealers in North America
York Certified Comfort ExpertFactory-trained on York systems
HomeAdvisor Top RatedScreened & approved by homeowners
BBB Accredited, A+Accountable, transparent service
Florida Licensed & InsuredLic. CAC1822395, permits always pulledWhy choose us
August is the peak of the heat regime on the Treasure Coast, and long runtimes on your system are normal this time of year. What is not normal is a house that will not hold setpoint, weak airflow, or water where it should not be. In older Fort Pierce housing stock, from Downtown Fort Pierce to Indian River Estates and White City, we spend this stretch replacing capacitors and contactors that finally give out under sustained load, and chasing refrigerant charges that have drifted just low enough to stop holding temperature. On the coast, the same heat and salt air are working on condenser coils out toward South Beach and Hutchinson Island, and the humidity keeps drain lines and float switches busy everywhere in between.
A hot house with an old system is exactly when it is tempting to sell a replacement instead of finding the actual failure. We do not work that way. A NATE-certified tech runs the diagnosis, prices the repair in writing, and tells you straight if a capacitor or a contactor buys an aging Lakewood Park or Spanish Lakes unit another summer or two. When the math genuinely favors replacement, the ductwork gets evaluated as part of the estimate, since a lot of the R-22-era duct systems in this city were never sized for a modern condenser.
August also sits near the peak of hurricane season, so it is worth clearing debris and vegetation away from your outdoor condenser before a storm rolls through, and confirming your system has reasonable surge protection. After any outage, a quick check for tripped breakers, a system that will not restart, or water pooling near the unit is worth a call before you assume the worst.

47 trucks, dispatched daily
Neighborhoods we work
Not on the list? We cover all of Fort Pierce and most of St. Lucie County. Give us a call and we'll tell you straight.
Our services
Blowing but not cold? Thermostat set to 72 but the house sits at 76? Won't turn on? Water on the ceiling? We diagnose the real fault first, then fix it today in most cases.
Fix my AC →
Free estimate including a full ductwork evaluation, installed to manufacturer spec, backed by a lifetime warranty on qualifying systems.
Get a free estimate →
Catch the $80 problem before it becomes the $8,000 one. Twice-yearly plans, and coastal intervals if you're near the water.
Book a tune-up →

Book a diagnostic. We find the actual problem before anybody talks price, and the fee comes off your repair.
Book a diagnostic →
Also in our wheelhouse:Indoor Air QualityDuct CleaningMini SplitsCommercial A/C

Background-checked, drug-tested, NATE-certified. Uniformed, in booties, on a branded truck. Never a subcontractor.
How it goes
Five steps, in this order, every time. The rail beside them cools as the visit does: orange when your house is hot, ice blue when we leave.
Day or night, seven days a week. Form leads get a callback in about three minutes. We tell you honestly when we can be in Fort Pierce.
A NATE-certified tech finds the actual failure. Not a guess from the driveway, and not a replacement pitch.
Always a repair quote, at any system age. If replacement makes more sense, you get both numbers and you choose.
On every replacement quote. Roughly 85% of homes built for R-22 are ducted wrong for a modern system, and nobody tells homeowners that.
Copper drip pans, manufacturer spec, permit on file. That's what keeps a lifetime warranty real instead of decorative.

What you get
The people in this photo are the ones who show up. Our own employees, on our own trucks, backed by the things below.
Same day
Real people answer 24/7, seven days a week. New systems can go in next day.
Lifetime
A lifetime warranty is available on qualifying systems. Nobody else in South Florida offers it.
0% / 60 mo
Ten lenders compete for your rate. Approvals down to a 550 score.
5.0★
2,764 Google reviews earned the slow way, one honest visit at a time.
Licensed
Florida-certified, NATE-trained techs. Permits pulled on every Fort Pierce install. Lic. CAC1822395.
47 trucks
Our own background-checked employees in uniform and booties. Never subcontractors.
Reviews
Real homeowner reviews about real Kyzar Air Conditioning visits. Midnight emergency repairs, next-morning installs, routine tune-ups. We earned this average the slow way.
★★★★★
David came out to my home in Palm City late at night. The professionalism from Kyzar and David was outstanding. I would highly recommend.
★★★★★
Dee from Kyzar came THE SAME SAY AND FIXED IT!!! This is why I call KYZAR!! Second time I use them and DEE IS SO KNOWLEDGEABLE!!! Thank you! Going to take you up on that plan we discussed for surge protection.
★★★★★
Never really had a good experience with AC people before but David made me feel less stressed about having to deal with an AC problem in this heat. He was very knowledgeable and super nice when explaining the issues!
★★★★★
I have been a customer of Kyzar for the past 6.5 years and have had great service. They installed my new A/C 6 yrs ago which was cost effective and energy efficient. My service today was quick and easy and Brandon is very knowledgeable about the unit. He gave me some great tips to keep my A/C in good working order between visits. Very personable and professional at all times. Kyzar came out to my place in Greenacres and performed a maintenance…
★★★★★
Howard provided outstanding service in a very knowledgeable process. Everything was explained to me in order to make correct decisions about my ac.
★★★★★
great service my system went down last night as we got home from dinner almost ruined a great time but kyzar showed up and saved the day !!!!
★★★★★
Thank you for helping me. My unit is back to working again! I will definitely be adding you as my new HVAC company! Five stars!
★★★★★
Technician came out and was VERY professional and throughly fixed my issues. So happy I switched to this company. Highly recommend.
Service areas
We cover all of Fort Pierce: the historic core around Downtown Fort Pierce, the riverfront cottages of St. Lucie Village just north of town, the established inland neighborhoods at Indian River Estates, White City and Sabal Chase, the 55-plus and manufactured-home communities at Spanish Lakes and Lakewood Park, and the coastal homes and condos out on South Beach and Hutchinson Island.
Our Port St. Lucie office in Tradition is about 15 minutes south down I-95, and the same crews that cover Fort Pierce work the surrounding towns every week: Port St. Lucie right below us, Jensen Beach and Stuart down the coast, and Lakewood Park just to the north. If you are anywhere in northern St. Lucie County, we have trucks running near you most days.
© OpenStreetMap contributors · © CARTO
The branch that serves Fort Pierce
Open 24/7. A real person answers, seven days a week.
More Kyzar service areas across South Florida
Questions we hear every day
Same day in most cases, and we mean it. Our Tradition office is about 15 minutes south, we run techs through Fort Pierce seven days a week, and a real person answers our phones 24/7. Unlike the companies whose round-the-clock line quietly rolls to voicemail, we take new customers on nights and weekends. Call and we will tell you honestly when we can be there.
It depends on what is actually broken, so we start with a diagnostic, and that diagnostic fee is credited toward the repair when we do the work. You get the real price in writing before we touch anything. Estimates on new systems are always free, and they include the ductwork evaluation.
You get both quotes, every time, no matter the age. Much of Fort Pierce was built between the 1950s and 1980s, so a lot of these R-22-era systems are aging out together, and that refrigerant is now expensive and hard to get. But age alone does not decide it. We diagnose first, and if a repair is the smarter money, that is what we will recommend.
Yes, and on South Beach and Hutchinson Island it is the main thing that kills equipment early. Salt corrodes condenser coils, fins and contacts, quietly wrecking efficiency long before the system dies. If you are on the barrier island, ask us about a coastal coil coating and a tighter maintenance interval when we are out.
Locally owned, and it is a fair question, because roughly 70% of the AC companies in this region are now PE-owned. Kyzar is owned by Paolo Weston and dispatched right out of our Tradition office. Our techs are our own employees, background checked and drug tested, never subcontractors.
Still have a question? Call us at (561) 640-1000.
Same-day service, honest diagnostics, and a real person on the phone 24/7. Your comfort is one call away.