AC repair and HVAC service on Marco Island
We do AC repair on Marco Island, along with maintenance and full system replacements, for canal homes, raised houses and the condos along Collier Boulevard. Tell us where on the island you are and what the system is doing.
Getting to you on Marco Island
Marco Island is a barrier island about 20 miles south of Naples, and we reach it the same two ways you do: the S.S. Jolley Bridge on Collier Boulevard, or the Stan Gober Memorial Bridge on San Marco Road by Goodland.
The calls we get here follow the island’s conditions. Outdoor coils corrode from salt, condo repairs have to be worked around rooftop access, and seasonal homes come back to life in the fall with a drain line that has been sitting since spring.
Salt is never far away on Marco
The city counts six miles of beach and more than 100 miles of waterways inside its 24 square miles. With that much water around, there isn’t much of the island that sits far from salt.
One major manufacturer says salt spray can carry as far as two miles from the coast, and how fast it eats a coil depends on how close the unit is to the water, which way the wind blows and how humid it gets. On Marco, assume your outdoor unit is in the exposure zone.
That’s why we rinse coils on every maintenance visit here, check the cabinet base and fasteners for rust, and bring up coastal equipment whenever a Marco system is due for replacement.
Raised houses and flood zones
When Hurricane Irma came ashore at Marco Island on September 10, 2017, the National Weather Service surveyed 2 to 4 feet of inundation, mostly on the south and east parts of the island.
Florida’s mechanical code requires equipment in a flood hazard area to sit at or above the height the building code sets for that site, and outdoor units have to be secured against wind. On the island that often means a galvanized stand under a raised house, with the unit strapped to it.
Raising or moving an outdoor unit is part of the permitted work, so we plan for it up front instead of finding out at inspection.
HVAC service on Marco Island: what we see most
- Outdoor coils and cabinets corroded by salt air
- Water at the air handler from a clogged condensate drain
- Systems that barely ran all summer and struggle once the owners are back
- Rooftop condensers on condo buildings along the beach
- Units on stands under raised homes, where straps and fasteners rust
- Older R-22 systems near the end of their life
AC permits on the island
Marco Island has been its own city since 1997, and AC replacement permits there go through the City of Marco Island’s Building Services department rather than Collier County. We handle the application as part of the replacement.
The state’s 2026 permit exemption for small projects doesn’t help here. The city lists mechanical work as ineligible, along with any property in a flood hazard area.
Seasonal owners
The island’s population more than doubles in winter, which means a lot of houses and condos sit closed from spring into fall.
If yours is one of them, the system still has to keep humidity down while you’re away. Our guide to humidity settings for a closed-up home covers what to set, and we can service the system and clear the drain line before you leave.
No cooling? Call or text us.
Or open the chat button. Tell us what the system is doing and where the equipment sits, and we’ll set up a visit.
Our services in Marco Island
AC repair
Warm air, frozen coils, water at the air handler, humming outdoor units and refrigerant leaks, in Naples homes and condos.
AC repair details
AC installation and replacement
New air conditioners, heat pumps and mini-splits, sized for the house, strapped down and tested before we leave.
AC installation and replacement details
AC maintenance
Coil cleaning, drain line clearing, electrical checks and a refrigerant check, with extra care for salt on coastal units.
AC maintenance detailsNear Marco Island
- Naples
- Lely Resort
- Golden Gate
Questions we get
Who issues AC permits on Marco Island?
The City of Marco Island’s Building Services department, not Collier County. We handle the application as part of any replacement.
How often should I rinse my outdoor unit on Marco?
Often. The manufacturer guidance we follow calls for frequent washing of the cabinet, fan blade and coil with fresh water in seacoast areas. Turn the power off first and use a gentle garden hose, never a pressure washer. Our salt air guide has the details.
Is coastal equipment worth it on the island?
For a unit facing the beach or a canal, it’s worth pricing. Coastal versions use coated or all-aluminum coils and heavier protection on the cabinet and hardware. We’ll lay out both options when it’s time to replace.
Can you work on a unit mounted under a raised house?
Yes. Stand-mounted units get the same repair and maintenance work as any other, plus a look at the stand, the straps and the fasteners, since those rust too.