AC Installation

New central AC, heat pump, and high-efficiency system installation for homes and businesses across the Treasure Coast. Florida-licensed installers, manufacturer warranty (typically 10 years), and a standard install in four to eight hours.

A new AC system is one of the biggest purchases most homeowners make, and on the Treasure Coast, it's also one of the most important. Heat and humidity here are year-round. Hurricane season tests every component. Salt air on coastal homes (Hobe Sound, Hutchison Island, parts of Jupiter and Jensen Beach) shortens the life of a poorly protected condenser. First Aid Air Conditioning installs and replaces central AC systems, heat pumps, and high-efficiency variable-speed equipment for homes and businesses across Port St. Lucie, Jupiter, Stuart, and the surrounding Treasure Coast communities.

We size the equipment to your home and your usage, not just the square footage. We handle permitting where required. A standard install runs four to eight hours, and we don't leave until the new system is running, tested, and you understand the warranty.

What we handle: Central AC installation and replacement, heat pump installation and replacement, high-efficiency variable-speed systems, system sizing and load calculations, indoor air handler replacement, outdoor condenser replacement, refrigerant line set replacement where needed, electrical disconnect upgrades, smart thermostat integration, post-install commissioning and tuning, permit pulling and inspection coordination, and manufacturer warranty registration across Port St. Lucie, Jupiter, Hobe Sound, Jensen Beach, Palm City, Tequesta, Saint Lucie West, and Hutchison Island.

Ready for a quote on a new system, or want a second opinion on a quote you already have? Call First Aid Air Conditioning at 772-418-9787 for a free written estimate. Family owned, Florida licensed, serving the Treasure Coast for over a decade. Hearth financing available, with loans up to $250,000 and no impact on your credit to see options.

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We offer free written estimates on AC installation and replacement projects. Schedule now to get a free quote.
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FAQs

Common Questions You May Have

These are the most common questions homeowners and business owners ask our team.
What AC services do you offer?

First Aid Air Conditioning handles the full range of residential and commercial air conditioning across the Treasure Coast: AC repair, full system installation and replacement, central air, ductless mini-splits, heat pumps, smart thermostat upgrades, indoor air quality systems, duct work, and routine maintenance and tune-ups. We work on every major AC brand and model. When your system fails, we move fast and treat every call like an emergency, because in Florida heat it usually is.

Do you install and replace AC units, mini-splits, and heat pumps?

Yes. We install and replace central air conditioners, ductless mini-splits, and heat pumps for homes and businesses across Hobe Sound, Hutchison Island, Jensen Beach, Jupiter, Palm City, Port St. Lucie, Saint Lucie West, and Tequesta. We size the equipment to your home, handle the permitting, and back the work with a manufacturer warranty (typically 10 years on the unit) and a 1-year workmanship warranty on the labor. A standard install runs four to eight hours.

Do you offer free estimates?

Yes. We provide free written estimates on installation and replacement projects, including new AC systems, mini-splits, heat pumps, indoor air quality upgrades, and full-system retrofits. For diagnostic visits on existing equipment, a small service call fee may apply, which is credited toward the cost of any repair you authorize.

Do you offer emergency AC service?

Yes. We offer fast-response emergency AC service across the Treasure Coast for total AC failures, water leaks from the air handler, frozen evaporator coils, electrical issues that trip your breaker when the system kicks on, and storm-related damage. The name First Aid means we treat every call like an emergency, because in a Florida summer it usually is.

What areas do you serve?

First Aid Air Conditioning serves homes and businesses across the Treasure Coast, including Hobe Sound, Hutchison Island, Jensen Beach, Jupiter, Palm City, Port St. Lucie, Saint Lucie West, and Tequesta. If you're in northern Palm Beach County, Martin County, or southern St. Lucie County, give us a call. We very likely cover you.

Do you serve Port St. Lucie, Jupiter, Stuart, and the rest of the Treasure Coast?

Yes. Port St. Lucie, Jupiter, Hobe Sound, Jensen Beach, Palm City, Tequesta, Saint Lucie West, and Hutchison Island are core service areas for us. We're on jobs in these communities every week and often have a technician already nearby when you call.

Are you fully licensed and insured?

Yes. First Aid Air Conditioning is fully licensed and insured in Florida. We carry general liability and workers' compensation insurance, and our team works under an active Florida CAC (Certified Air Conditioning Contractor) license. Proof of license and insurance is available on request.