“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 Marine HVAC
Yacht & Marine HVAC Service from Fort Pierce to Vero Beach
Dockside repair, maintenance, and replacement for Cruisair, Dometic, chilled-water yachts, and every major marine HVAC brand on the Treasure Coast. Class-A licensed, EPA 608 certified, and built around the saltwater corrosion realities of Florida's coast.
License # CAC1824400 5.0 · 37 Google Reviews Harbortown · Sailfish · Pirates Cove · Vero
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
What We Service
Full-Stack Marine HVAC — Self-Contained to Chilled-Water
From a single stateroom Cruisair to a four-zone chilled-water sportfish, we diagnose, repair, and replace every major marine HVAC system on the water from Fort Pierce to Stuart to Vero Beach.
Cruisair Systems
Legacy and current Cruisair self-contained, split-gas, and chilled-water units serviced dockside.
Learn moreDometic Marine
Turbo, Emerald, SMX, and chilled-water Dometic service with OEM parts.
Learn moreChiller Systems
Chilled-water yacht HVAC — chillers, fan-coil units, seawater loops, zone controls.
Learn moreBarnacle Buster
Closed-loop seawater coil descaling that restores cooling capacity and extends pump life.
Learn moreMarinas We Serve
Dedicated Pages for Every Marina We Work
Pick your marina for response times, dockside service notes, and what we keep stocked for the vessels berthed there.
Fort Pierce City Marina
Fort Pierce, FL
Service details Harbortown Marina
Fort Pierce, FL
Service details Riverside Marina
Fort Pierce, FL
Service details Sailfish Marina (Stuart)
Stuart, FL
Service details Pirate's Cove Marina (Port Salerno)
Stuart, FL
Service details Vero Beach Municipal Marina
Vero Beach, FL
Service details Sunset Bay Marina
Stuart, FL
Service details Causeway Cove Marina
Fort Pierce, FL
Service details Loggerhead Marina Stuart
Stuart, FL
Service details Manatee Pocket (Port Salerno)
Stuart, FL
Service details Pirates Cove Resort & Marina (Port Salerno)
Loggerhead Marina (Stuart)
Jensen Beach Mooring Field
Sub-Services
Explore Marine HVAC Services
Cruisair Marine AC Service
Diagnostics, repair, and replacement for Cruisair self-contained, split-gas, and chilled-water systems on yachts and sportfish across the Treasure Coast.
View serviceDometic Marine AC Service
Dometic Turbo, SMX, and chilled-water service for Treasure Coast yachts. Control-board diagnostics, refrigerant work, and full unit replacement.
View serviceMarine Chiller Systems
Chilled-water yacht HVAC service. Chillers, fan-coil units, seawater pumps, expansion tanks, and zone controls on Dometic, Cruisair, Aqua-Air, and Mermaid systems.
View serviceMarine AC Maintenance
Annual marine HVAC maintenance — seawater coil cleaning, Barnacle Buster treatment, pump service, and refrigerant check to extend system life in salt environments.
View serviceBarnacle Buster Coil Treatment
Professional Barnacle Buster circulation for marine AC seawater loops — dissolves scale and biofouling without harming cupronickel coils, pumps, or hoses.
View serviceMarine Water Pump Replacement
Raw-water (seawater) pump replacement and rebuild for marine AC systems — March, Cruisair, and Headhunter pumps swapped dockside with strainer and hose service included.
View serviceMabru Marine AC Service
Mabru saltwater-series marine AC service — install, diagnose, and replace Mabru self-contained units built for the salt environment.
View serviceWebasto Marine AC Service
Webasto BlueCool, FCF Platinum, and chilled-water service for Treasure Coast yachts. Fan-coil, control, and seawater-loop diagnostics.
View serviceAqua-Air Marine HVAC Service
Aqua-Air self-contained and chilled-water service. Control board diagnostics, pump rebuilds, and dockside repair on legacy and current Aqua-Air systems.
View serviceMermaid Marine AC Service
Mermaid Manufacturing self-contained and chilled-water marine HVAC service. Control, refrigerant, and seawater-loop repair dockside.
View serviceMarine AC Installation
New marine AC installation — sizing, equipment sourcing, install, and commissioning for self-contained and chilled-water systems.
View serviceBoat AC Not Cooling Diagnostic
Same-day dockside diagnostic when the boat AC stops cooling — seawater flow, refrigerant, controls, and coil checks in one visit.
View serviceMarine Refrigerant Recharge & Leak Detection
EPA 608-certified marine refrigerant recharge and leak detection. R-410A, R-22, and proper recovery on Cruisair, Dometic, and chilled-water systems.
View serviceMarine AC Control Board Replacement
Marine AC control board diagnostics and replacement. SMX, Passport, Webasto, Mabru, and zone control boards swapped dockside.
View serviceMarine Condensate Pump Service
Marine condensate pump repair and replacement — stop drain pan overflow and condensate water in the bilge.
View serviceSportfish AC Service
Sportfish-focused marine AC service — tournament priority dispatch, pre-trip inspection, and chilled-water loop service on 50–80 ft boats.
View serviceLiveaboard Marine AC Service
Liveaboard-focused marine AC service — semi-annual coil cleaning, year-round maintenance plans, and priority dispatch for boats that run 24/7.
View serviceMarine HVAC Service — Fort Pierce, FL
Fort Pierce-focused marine HVAC — dockside service at Harbortown, Riverside, City Marina, and Causeway Cove. Cruisair, Dometic, Mabru, and Webasto.
View serviceMarine HVAC Service — Stuart, FL
Stuart-focused marine HVAC — Sailfish Marina, Pirate's Cove, Sunset Bay, Manatee Pocket. Sportfish and motoryacht AC, chiller, and pump service.
View serviceMarine HVAC Service — Vero Beach, FL
Vero Beach marine HVAC — Vero Beach Municipal Marina, Loggerhead, and private dock service. Cruisair, Dometic, Mabru, Webasto.
View serviceReviews
Marine HVAC Reviews
What Treasure Coast captains and yacht owners 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
Boat AC Down? Call Now.
Same-day dockside response across the Treasure Coast. Class-A licensed, EPA 608 certified, and stocked with OEM Cruisair and Dometic parts.