Call or schedule online for prompt, professional air conditioning service when you need it most.
AC Maintenance in Fort Lauderdale
Tune Ups for Cooling Systems Across South Florida
Your AC system works harder in South Florida than almost anywhere else in the country. When you factor in the heat, the humidity, and a cooling season that essentially never ends, skipping regular maintenance isn't just risky; it's costly. At HI-VAC Air Conditioning Service, we've been helping Fort Lauderdale residents stay ahead of AC problems since 1996, and we know exactly what this climate demands from your system year after year.
We're a family-owned, veteran-operated company, and when you call us, a real person picks up. Our licensed, insured technicians show up on time, communicate clearly, and treat your home with genuine respect. If staying comfortable and avoiding surprise breakdowns matters to you, routine AC maintenance is the smartest investment you can make in your system.
Schedule your AC maintenance in Fort Lauderdale today. Call (954) 516-2533 or complete our online form for a free estimate. Se habla español.
We Keep Your AC Running Strong
If you live anywhere else in the country, you might be able to get away with skipping a maintenance visit here and there. In South Florida, that's a gamble that rarely pays off. Your AC runs nearly all year, and that kind of continuous demand accelerates wear on every component in your system. Staying on top of maintenance is what separates a system that runs smoothly for 15 years from one that starts causing problems at year eight.
More Value, Same Trusted Care
Enjoy special offers without compromising the quality you rely on
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$500 OFF When Upgrading Your AC SystemOur existing and new maintenance agreement customers qualify for a $100 discount toward the replacement of the system we have been maintaining for each consecutive year that the Peak Performance Maintenance agreement is active, up to a maximum of $500.
Valid Apr 13, 2026 - May 31, 2026 -
Instant Rebates Up to $1,100 on Qualifying Trane Systems*See Hi-Vac Air Conditioning for complete program eligibility, dates, details and restrictions. Instant rebate up to $900 from Trane. Additional $200 available through FLP local utility rebates. All sales must be to homeowners in the United States.
Valid Apr 13, 2026 - May 31, 2026 -
Peak Performance Maintenance Agreement for as Low as $19/month**Monthly price is based on one system. Down payment of $114 is needed at time of sign up. Benefits: Priority Customer, %15 Off Repairs, 2 Tune-Ups a Year (one in the spring & one in the fall), Up to $500 Credit Towards a New System
Valid Apr 13, 2026 - May 31, 2026
Trusted by Our Community
Read customer reviews and learn what sets our services apart
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"Highly recommend the excellent team at Hi-Vac."
Jose L.
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Smart, Efficient, Money-Saving Systems
Lower your energy bills while enjoying reliable, high-performance comfort.
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Here When You Need Us Most
Emergencies don’t wait—neither do we. Prompt service, day or night.
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Certified Experts, Friendly Faces
Our trained professionals deliver reliable solutions and excellent customer care.
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Backed by Leading Manufacturers
We use only top-tier equipment with warranties you can count on.
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Top Performance Without the High Price
Exceptional heating, cooling, and air solutions that fit your budget.
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Decades of Expertise at Your Service
No job is too big or too small—we handle every project with skill and precision.
Our AC Maintenance Checklist
When you invite a technician into your home, you want to know the visit will be worthwhile. HI-VAC Air Conditioning Service focuses on detailed maintenance that supports steady performance through the hottest months. Each visit is handled with care, clear communication, and attention to how your system is actually performing.
Here's what a professional AC maintenance visit from HI-VAC Air Conditioning Service typically includes:
- Thermostat calibration check – Making sure your system is responding accurately to your temperature settings.
- Air filter inspection and replacement – A clogged filter restricts airflow and forces your system to work harder than it needs to.
- Evaporator and condenser coil cleaning – Dirty coils reduce your system's ability to transfer heat efficiently.
- Condensate drain line clearing – A blocked drain line can cause water damage and trigger safety shutoffs.
- Refrigerant level check – Low refrigerant is one of the leading causes of poor cooling performance and compressor damage.