“My highest recommendations for Devon and the Maritime Air team — thorough, honest, and on time. They explained everything in plain language and didn't push any unnecessary upsells.”
Spencer Fuller
May 2026
Treasure Coast HVAC Service
Aqua-Air Marine HVAC Repair & Service
Aqua-Air has been a Florida marine HVAC mainstay for decades — and they're still on plenty of working sportfish from Stuart to Fort Pierce. We service the full Aqua-Air line, from self-contained units to chilled-water yachts.
License # CAC1824400 5.0 · 37 Google Reviews Port St. Lucie · Fort Pierce · Stuart · Vero Beach
Why Treasure Coast Trusts Us
Reasons Homeowners & Captains Pick Maritime Air Co.
5-Star Rated
Verified Google reviews
Licensed & Insured
Class-A CAC1824400
Family Owned & Operated
Treasure Coast residents
Residential · Commercial · Marine
Full-spectrum HVAC
Written Estimates
Approved before work begins
Photo-Documented Work
Warranties registered for you
Chamber of Commerce
St. Lucie County member
Why Maritime Air Co.
What You Get With Our Aqua-Air Marine HVAC Service
Self-Contained Units
Legacy and current Aqua-Air self-contained service — control boards, capacitors, raw-water flow.
Chilled-Water Systems
Aqua-Air chiller, fan-coil, and seawater loop service on multi-zone yachts.
OEM Parts
Direct supplier access for Aqua-Air components — boards, valves, and seawater pump assemblies.
Coil & Pump Service
Cupronickel coil swaps and raw-water pump rebuilds to extend system life.
Refrigerant Work
EPA 608-certified R-410A and R-22 service with proper recovery and leak detection.
Dockside Response
Same-day service at every Treasure Coast marina.
Our Process
How Aqua-Air Marine HVAC Works With Us
01
Diagnose
Verify control fault, pressures, and seawater flow before parts.
02
Quote
Parts and labor in writing.
03
Repair
Component-level repair or full unit replacement when justified.
04
Verify
Pressure check, flow verification, and a written log.
FAQ
Aqua-Air Marine HVAC Questions, Answered
Can you still get Aqua-Air parts for older units?+
Yes — we source legacy Aqua-Air boards, valves, and pumps through factory channels. When a part is truly obsolete we recommend a like-for-like swap.
Should I replace my old Aqua-Air with Dometic?+
Depends on the unit's age and condition. If the cabinet is sound and parts are available, repair is usually the better value. We give you the honest answer.
Do you service Aqua-Air chilled-water systems?+
Yes — chillers, fan-coil units, and zone controls on Aqua-Air chilled-water yachts.
Reviews
Aqua-Air Marine HVAC — Customer Reviews
What Treasure Coast homeowners, businesses, and captains say about Maritime Air Co.
5.0
37 Google Reviews
Google
“Devon has provided thorough maintenance and excellent service. Truly family-owned care — they treat your home like it's their own. Highly recommend for Treasure Coast homeowners.”
Oh Canada
March 2026
“Working with Devon on my HVAC system was a great experience from start to finish. Fair, clean install, and the system has been running perfectly through Florida summer heat.”
David Alker
February 2026
Ready for Aqua-Air Marine HVAC?
Free phone diagnostic. Same-day service across the Treasure Coast. No upsells, no overtime fees on maintenance plans.