Kyzar Air Conditioning
4.9 RatingAngi5.0 Rating

Air Conditioning Maintenance & Tune-Ups

Looking for an AC tune-up? We handle air conditioning maintenance and air conditioner service plans for homeowners across Palm Beach County and the Treasure Coast: yearly HVAC tune-ups that keep your warranty valid, your bills lower, and your system out of the emergency-repair line.

Get AC service today. Schedule in 2 minutes.

0% interest for 60 months

Licensed, bonded & insured

Lifetime warranty available

Same-day service, next-day installs

What's covered

What an AC Tune-Up Covers

Not a quick look-and-leave. A real inspection that catches the small stuff before it becomes a hot-day emergency.

Full system inspection

We check the whole system top to bottom, from the compressor to the airflow, and flag anything wearing out before it strands you on the hottest day of the year.

Coil cleaning

Dirty condenser and evaporator coils are the quiet reason your bill creeps up and your house never quite cools. We clean them so the system can actually do its job.

Refrigerant charge check

We verify the charge is right. Low refrigerant means a leak somewhere and a compressor working itself to death, so we'd rather catch it now than replace it later.

Electrical & capacitor check

Capacitors and contactors are the number-one summer failure. We test them under load and can swap a weak one on the spot before it leaves you without AC.

Drain line flush

A clogged condensate line is what puts water on your ceiling. We clear and flush it so the only thing coming out of your vents is cold air.

Thermostat & airflow

We confirm the thermostat reads true and airflow is where it should be, then swap your filter so the system breathes easy all season.

Also in our wheelhouse:AC RepairAC InstallationIndoor Air Quality

The equipment

AC Brands We Service

We're a Lennox Premier Dealer and a York Certified Comfort Expert, and our NATE-certified techs are factory-trained on the systems we install and service.

Already have a system? We repair and service every major brand, no matter who put it in.

  • Lennox Premier Dealer
  • Lennox Centurion Award
  • York Certified Comfort Expert

Every major brand, installed & repaired

  • Lennox logo
  • Carrier logo
  • Trane logo
  • Rheem logo
  • Goodman logo
  • Daikin logo
  • Amana logo
  • Mitsubishi Electric logo

Why Kyzar

Why Kyzar for Your AC Maintenance

A tune-up isn't an up-sell, it's the cheapest way to keep an expensive system alive. We catch the weak capacitor in spring so you're not calling us at 2 a.m. in August.

  • Documented annual service that keeps your warranty valid
  • We catch the weak part in spring, before the August breakdown
  • Cleaner coils and a correct charge lower your monthly bill
  • Honest heads-ups, never invented repairs
  • Every major brand serviced, whoever installed it
  • Background-checked, NATE-certified techs in uniform

Locally owned

Our own techs

2,700+ reviews

Maintenance reviews

What Our AC Maintenance Customers Say

Real homeowners, real Kyzar visits, from Boca Raton to Port St. Lucie.

On-time tune-ups, honest heads-ups, no invented repairs. We've earned our 4.9★ average by treating maintenance visits as seriously as emergencies.

Excellent

4.9out of 5

Based on 2,700+ reviews


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Sue Guzzetti

2 weeks ago

★★★★★

David came out to my home in Palm City late at night. The professionalism from Kyzar and David was outstanding. I would highly recommend.

Daniel

2 weeks ago

★★★★★

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.

Mya McPherson

3 weeks ago

★★★★★

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!

Lea Meyers

3 weeks ago

★★★★★

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…

Gil Ruiz

2 weeks ago

★★★★★

Howard provided outstanding service in a very knowledgeable process. Everything was explained to me in order to make correct decisions about my ac.

Erica & Josue

2 weeks ago

★★★★★

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 !!!!

Alana Tatum

2 weeks ago

★★★★★

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!

Denise S.

3 weeks ago

★★★★★

Technician came out and was VERY professional and throughly fixed my issues. So happy I switched to this company. Highly recommend.

Julissa Hernandez

3 weeks ago

★★★★★

Great experience from start to finish! The technician Lian was friendly, professional, and fixed our HVAC issue quickly. Our system is running better than ever. Thank you for the excellent service!

Service areas

AC Tune-Ups Across Palm Beach County and the Treasure Coast

Two home bases. One fast fleet. 47 trucks dispatched from West Palm Beach and Port St. Lucie, covering Palm Beach County and the Treasure Coast, seven days a week.

Don't see your area? Give us a call. We'll tell you straight.

47 trucks on the road

~3 min form callbacks

24/7 live answer, 7 days

Fort Pierce Stuart Palm City Jupiter Palm Beach Gardens Wellington Boynton Beach Delray Beach Boca Raton Coral Springs West Palm Beach · HQ Port St. Lucie · Tradition N © OpenStreetMap contributors · © CARTO

Our offices Cities we serve Full-coverage counties

Maintenance questions

Common AC Tune-Up Questions We Get

How often should I service my AC?

Once a year at minimum in Florida, ideally in spring before cooling season really hits. Systems here run nearly year-round, so they wear faster than they would up north.

Does maintenance really keep my warranty valid?

Yes. Most manufacturers require documented annual maintenance to honor the parts warranty. Skip it and you can lose coverage on a claim, so a tune-up is cheap insurance on an expensive system.

What does a tune-up actually save me?

Two things: money and 2 a.m. breakdowns. Clean coils and a correct charge lower your monthly bill, and catching a weak capacitor in spring beats replacing a compressor in August.

Do I have to sign up for a plan?

No. You can book a one-time tune-up whenever you like. We do offer maintenance if you'd rather set it and forget it, but there's zero pressure and no lock-in to get service.

When's the best time to schedule?

Spring is ideal, before the first real heat wave, so anything worn gets caught while it's still convenient instead of during a July emergency. That said, any time is better than not at all.

Can you service a system you didn't install?

Absolutely. We maintain every major brand regardless of who installed it, and our NATE-certified techs service to manufacturer spec so your coverage stays intact.

How often should I change my air filter?

Check it monthly and replace it when it looks loaded with dust. The right interval depends on your filter, your pets, and how hard the system runs, so checking is the habit that matters. A clogged filter chokes airflow, raises your bill, and can even freeze the coil.

Is hosing off the outdoor unit enough maintenance?

It can help with surface dirt, but it isn't the same as a real tune-up. It doesn't test the capacitor and contactor, check the refrigerant side, inspect the drain and safety switch, or measure how the system performs under load. Those are the checks that actually catch failures early.

Does a tune-up guarantee nothing will break down?

No, and we won't pretend otherwise. Maintenance isn't a magic shield, and it can't turn an aging or badly installed system into a new one. What it does is cut avoidable strain and catch small problems, like a weak capacitor, before they become an expensive breakdown on the hottest day of the year.

Kyzar mascot giving a thumbs up

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