HVAC Services in St. Augustine, FL

Your Local HVAC & AC Repair Experts in St. Augustine, FL

For more than three decades, All American Air has been St. Augustine’s trusted name in heating, cooling, and indoor air quality services. Whether your AC needs urgent repair, your furnace won’t turn on, or your home just isn’t staying comfortable, we’re here to help — fast.

Serving St. Augustine homeowners and businesses since 1987, we’re proud to offer expert HVAC solutions that are affordable, reliable, and energy-efficient.

🛠️ Our St. Augustine HVAC Services Include:

▸ AC Repair, Installation & Replacement

When your air conditioner isn’t cooling properly, we’ll diagnose the issue and get your home comfortable again — fast. Need a new system? We’ll help you choose the best fit for your home and budget.

▸ Heating Repair & System Upgrades

From heat pumps to furnaces, we repair and install all major heating systems to keep your family warm during chilly Florida nights.

▸ Seasonal HVAC Maintenance

Avoid breakdowns and lower your energy bills with our professional tune-ups and preventative maintenance plans.

▸ Indoor Air Quality Solutions

We install advanced air filtration, UV lights, and dehumidifiers to help St. Augustine homes breathe easier.

▸ Ductwork Inspection & Replacement

Our experts seal and replace ductwork to improve airflow, comfort, and system efficiency.

📍 Why Choose All American Air in St. Augustine?

  • ✔ Serving St. Augustine since 1987
  • ✔ Family-owned and operated
  • ✔ Licensed, insured, and experienced technicians
  • ✔ Emergency and same-day appointments
  • ✔ Transparent pricing with no hidden fees
  • ✔ 5-star service backed by local reviews

⭐ What Your Neighbors Are Saying:

“All American Air has serviced my AC in St. Augustine for years. Always on time, professional, and honest. Highly recommend!” – Laura P.

“When our AC went out during a heat wave, they were here within hours and had it fixed the same day. Great local company.” – James H.

📞 Schedule HVAC Service in St. Augustine Today

From downtown St. Augustine to the beaches, All American Air is ready to help keep your home comfortable year-round.

📞 Call us at (904) 461-0070
📅 Or Request a Service Appointment today





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Healthy Climate® UVC Germicidal Lights

Eliminate pollutants from indoor air.

  • Powerful ultraviolet energy helps eliminate biological contaminants like mold and bacteria.
  • Improves air quality and protects heating and cooling equipment.
  • Offers installation flexibility with added safety features and simplified maintenance.
  • Reduce your family’s exposure to potentially harmful airborne pollutants.
  • UL listed.
  • No ozone emissions- a known lung irritant.
  • 5-Year Limited Warranty on covered components.

lights

Healthy Climate® UVC Germicidal Lights

Eliminate pollutants from indoor air.

  • Powerful ultraviolet energy helps eliminate biological contaminants like mold and bacteria.
  • Improves air quality and protects heating and cooling equipment.
  • Offers installation flexibility with added safety features and simplified maintenance.
  • Reduce your family’s exposure to potentially harmful airborne pollutants.
  • UL listed.
  • No ozone emissions- a known lung irritant.
  • 5-Year Limited Warranty on covered components.

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PureAir® Air Purification System

Cleans the air in your home better than any other single system you can buy.

Your best defense against poor indoor air quality, The PureAir® system uses exclusive UVA-light technology to attack all three classes of indoor air contaminants-particles, mold/mildew/bacteria and odors/chemical vapors. It not only reduces, but also destroys ozone, a known lung irritant.

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Healthy Climate® UVC Germicidal Lights

Healthy Climate 16 Media Air Cleaner
Highest efficiency in-line cartridge media filter.

  • #1 rated professionally installed, whole-home filtration system as ranked by a leading consumer magazine.
  • Provides whole-home filtration for optimal home comfort and air quality, with no additional energy costs.
  • MERV 16 Precision Pleat™ media filter (MERV 16/CADR 1900).
  • Hospital inpatient care/general surgery level filtration.
  • Removes OVER 95% of particles ranging in size down to 0.3 micron.
  • Removes OVER 90% of bioaerosols and microorganisms down to 0.01 micron.
  • Effective filtration to protect the HVAC equipment.
  • It would take at least six of the top-rated portable room air cleaners to equal the performance of one Healthy Climate® 16 Media Air Cleaner.
  • No cleaning required.
  • Cartridge slides out for quick and easy replacement.
  • Cartridge lasts up to one year. As with any filtration product, replacement life cycle depends on the individual conditions and needs of your home.
  • Compatible with any HVAC system-no additional power source needed.
  • No ozone emissions- a known lung irritant.
  • 5-Year Limited Warranty on covered components.

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Dave Lennox Signature® Collection
CBA38MV Multi-Position, Variable-Speed Air Handler

Quiet, efficient, environmentally responsible air handler for virtually any installation.

  • High-efficiency evaporator coil–provides excellent heat transfer and efficiency.
  • Meets the Florida 2%-or-less air leakage requirement.
  • icomfort™-enabled technology–allows the air handler, when installed with the easy-to-use programmable icomfort Touch Touchscreen
  • Thermostat, to exchange information and make adjustments as needed to optimize performance and efficiency.
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icomfort S40 Ultra Smart Thermostat:
Control your thermostat from anywhere.

  • Remote access with Cloud connectivity lets you adjust temperature and control energy costs from anywhere, using your smartphone, tablet or laptop.
  • One-Touch Away Mode overrides your regular programming schedule when you’re away and automatically turns down heating or cooling to save energy.
  • Weather-on-Demand with five-day forecast lets you know what to expect outside throughout the day.
  • Alerts and Reminders not only will your icomfort Wi-Fi monitor itself with advanced diagnostics, it can also send you and your dealer alerts and emails if the system needs service or maintenance.
  • Customizable skin option allows you to cover and protect your thermostat with your choice of artwork, a family photo or a color that blends in with your decor or the screensaver on your thermostat.
  • Automatic updates connect you to new features as they become available.
  • Simple touchscreen interface with intuitive graphics and bright backlighting makes programming easy.
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SunSource® Solar-Ready option–allows you to add solar modules and create a solar powered system that generates electricity for your heat pump and more, reducing energy consumption and utility costs.

  • The most quiet and efficient heat pump you can buy.
  • Efficiency ratings of up to 19.00 SEER and 9.50 HSPF–nearly twice as efficient as a standard heat pump.
  • ENERGY STAR® qualified–meets or exceeds EPA guidelines for energy efficiency.

Elite® Series - XL18XPV Heat Pump

High-efficiency, two-stage comfort.

  • Efficiency ratings of up to 16.50 SEER and 9.50 HSPF–can save you hundreds of dollars a year, compared to a standard heat pump.
  • ENERGY STAR® qualified–meets or exceeds EPA guidelines for energy efficiency.
  • High-efficiency outdoor coil–provides exceptional heat transfer and low air resistance for high-efficiency operation.
  • Dual-fuel capability–can be combined with a gas furnace to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs.

Merit® Series - ML17XP1 Heat Pump

High-value, efficient comfort
ML14XP1 Featuring 14 to 16-SEER efficiency and exclusive Lennox Quantum™ coil technology, ML14XP1 heat pumps are designed, tested, and built to provide years of reliable cooling.

  • High-Efficiency - 14 to 16-SEER performance uses less energy than a standard heat pump.
  • Reliable - Lennox Quantum™ coil technology will help deliver years of trouble-free operation.
  • Affordable - The trust and reliability of Lennox at a price that fits your customer’s budget.