4.9 stars out of 920 reviews

Longboat Key HVAC & Air Quality Services

Veteran-owned, local technicians, same-day service across the island

From Gulf-side condos and resort villas to bayside homes near the marina, our team keeps properties comfortable in every season. When you need air conditioning repair in Longboat Key, a right-sized AC installation, or dependable heating and cooling during winter fronts, certified techs arrive on time and solve it without the guesswork. 

We’re known for tidy workmanship, clear guidance, and systems that stand up to salt spray, humidity, and storm season. We also elevate indoor air quality in Longboat Key with smart controls, HEPA options, UV treatments, and whole-home dehumidifiers, so the air feels clean even in peak summer.

If comfort can’t wait, our emergency AC repair brings fast relief with no runaround.

White-Glove Service & Clean-Up

Veteran-Owned & Locally Operated

Trusted, Certified Technicians

Same-Day HVAC Service

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Tailored comfort for life on the island

Salt spray, summer storms, year-round humidity, handled

From Gulf-side towers and resort villas to bayside neighborhoods near the marinas, homes here face relentless salt air, sudden thunderstorms, and persistent moisture. We design quiet, efficient systems that fit each floorplan and resist corrosion, whether you’re planning an upgrade or solving an urgent cooling or indoor air quality issue.

Homeowners rely on us for HVAC maintenance, precise AC installation, dependable heat pump services, and targeted IAQ improvements, dehumidifiers, HEPA filtration, and UV purification. From seasonal tune-ups to ductless mini-split solutions for owner’s suites and additions, we keep comfort steady and energy costs predictable.

Where we are:

Not sure what you need?
Start with a HVAC maintenance checkup and a custom plan for your home.

Why Longboat Key homeowners work with Gary Air

Island-savvy designs, careful installs, dependable follow-through

When the condo runs muggy or the seaside system struggles, here’s how our Longboat Key crew makes it easy:

❯❯ Respectful crews: Floor protection, boot covers, quiet work, and a thorough clean-up.

❯❯ Transparent options: Clear scope and totals up front, no pushy sales or vague add-ons.

❯❯ Diagnostics that last: Factory-trained techs verify airflow, charge, controls, and corrosion risks before repairs or installs.

❯❯ Priority help when it’s urgent: Same-day windows for emergency AC repair and no-cool calls.

❯❯ Built for salt and storms: Materials, coatings, and install methods chosen to resist island wear.

❯❯ Maintenance that pays back: Proactive HVAC maintenance plans that reduce breakdowns and stabilize energy costs.

Check today’s availability or start with a preventive visit.

Our Services

Heating

Professional HVAC system installation tailored to your home’s needs, ensuring maximum performance, efficiency, and long-term reliability.

Furnace Installation

Expert furnace installs for powerful, energy-efficient heating.

Furnace Repair & Maintenance

Fast, reliable furnace repair and seasonal tune-ups.

Heat Pump Installation

Install, fix, or maintain your heat pump for all-season comfort.

Cooling

Routine inspections and preventive maintenance to keep your HVAC systems running smoothly, avoid breakdowns, and extend equipment lifespan.

Air Conditioner Installation

Stay cool with expert AC installation tailored to your home’s needs.

Air Conditioner Repair & Maintenance

Quick, reliable AC repairs and maintenance to keep you comfortable.

Ductless Mini-Split AC Installation & Repair

Install or fix ductless ACs for quiet, zoned comfort anywhere.

AC Tune-Up & Inspection

Keep your AC running smoothly with seasonal tune-ups and checks.

Air Quality & Comfort

Fast, expert repair services for all your HVAC issues - restoring your system’s performance quickly and minimizing downtime.

Thermostat Installation & Repair

Get precise comfort control with expert thermostat setup and repair.

Air Duct Cleaning

Breathe easier with professional air duct cleaning for cleaner airflow.

Humidifier/Dehumidifier Installation

Control humidity for healthier air with expert dehumidifier service.

UV Air Purifiers

Eliminate germs and odors with advanced UV and ozone purification.

HEPA Filters and Ventilation Improvements

Upgrade indoor air with HEPA filters and better home ventilation.

Complete HVAC for island homes & condos

From pinpoint fixes to upgrades built for salt air

Cooling Repairs & New AC Systems

If cooling falls behind, we track the cause, restricted airflow, low charge, control faults, or salt-related corrosion, and resolve it quickly. For replacements, our AC installation plans right-size equipment for condo clearances and waterfront homes, prioritizing quiet operation, efficiency, and marine-smart materials.

Heat Pumps & Supplemental Heat

Winter fronts still roll through. Our heat pump services and furnace repair & maintenance deliver steady temperatures with balanced airflow and smart defrost logic—so evenings stay comfortable without bill spikes.

Air Quality & Moisture Control

Island humidity and seasonal closures demand targeted solutions. We tailor indoor air quality upgrades, smart thermostats, HEPA media, UV purification, duct sealing, and whole-home dehumidifiers, to keep rooms dry, fresh, and allergy-aware.

Planned Care & Rapid Response

Routine HVAC maintenance protects coils and coatings, extends system life, and meets HOA expectations. If comfort drops to zero, our emergency AC repair restores cooling fast with clear pricing and stocked service vans.

Talk to a Longboat Key specialist and get a custom plan today

What our customers say

What our customers say

Consistent results, courteous crews, clear communication
Nothing beats hearing from Longboat Key neighbors who’ve used our air conditioning repair, AC installation, and HVAC maintenance.

What to expect on your service visit

Clear options, tidy work, results that last

This is how we handle everything from AC repair to scheduled HVAC maintenance, without the guesswork.

Our 5-step approach:

1

Arrival & walk-through

We listen, confirm symptoms, and note condo rules, equipment access, and salt exposure.

2

Targeted diagnostics

Airflow, refrigerant, electrical, controls, and corrosion checks, so fixes address the real cause.

3

Side-by-side options

Good/Better/Best with pricing, efficiency impact, warranties, and timeline so you can choose with confidence.

4

Careful execution

Floor protection, shoe covers, code-compliant work, and a clean finish, your space stays tidy.

5

Proof & handoff

Final performance readings, photos on request, and a simple plan for upkeep or next steps.

Standards & guarantees:

Upfront pricing
no hidden fees

Manufacturer-spec workmanship
with documented readings

Respect for your home
cleanup is part of the job

Warranty support
handled in-house

Flexible scheduling
for follow-ups and seasonal HVAC maintenance

Ready for tailored island solutions?

Book a complimentary evaluation

Common Questions

Longboat Key HVAC FAQs

Short, practical answers for island living

Quick way to improve indoor air quality?

When should I replace instead of repair?

Where do ductless mini-splits make sense on the island?

Are heat pumps a good solution for Longboat Key?

How often should I service my AC on Longboat Key?

The condo feels clammy even when it’s cool, why?

Do island properties need different equipment or materials?

We’re on the island and ready to help

Essential contact details, hours, and the neighborhoods we serve

From the North End and Sleepy Lagoon to Bay Isles, Country Club Shores, and bayside streets near the marinas, our Longboat Key team covers the places you live and stay.

Not sure if we reach your address?
Give us a quick call, we’ll confirm coverage and the earliest arrival window.

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Contact us!

Your visit, booked on your terms

Tell us what’s happening and when you’d like service, we’ll confirm the earliest window and show up ready to fix it.

We serve Longboat Key end-to-end (North End, Bay Isles, Country Club Shores, and more) with careful work and straightforward pricing. If it’s urgent, note “no cooling/heat” and we’ll prioritize your slot.

Prefer to talk now?

Call Us 941-957-0049

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Veteran-owned. Locally trusted.

Reliable HVAC Services With a White-Glove Touch

Cooling & AC Services
Heating & Furnace Services
Friendly, Background-Checked Techs
High-Quality and Efficient HVAC Technology
White-Glove Cleanup & Care