“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
Cruisair Marine AC Repair & Replacement
Cruisair systems built the marine HVAC industry — and they're still the most common units we service on Treasure Coast yachts, trawlers, and sportfish. Maritime Air Co. handles self-contained, split-gas, and chilled-water Cruisair systems with the saltwater corrosion expertise that dockside calls demand.
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 Cruisair Marine AC Service
Self-Contained Units
Stateroom and salon units serviced dockside — refrigerant, blower, condensate, and seawater coil cleaning.
Chilled-Water Systems
Diagnostics on chillers, fan-coil units, seawater pumps, expansion tanks, and zone controls.
Pump & Strainer Service
March, Cruisair, and Headhunter raw-water pumps rebuilt or replaced. Strainer cleanout and seacock check.
Salt-Air Corrosion Repair
Coil re-coating, copper-nickel coil swaps, and electrical lug replacement to extend system life in the marine environment.
Refrigerant Recovery & Recharge
EPA 608-certified R-410A and R-22 service. Leak detection on copper lines and brazed joints.
Dockside or Yard
We service vessels at Harbortown, Riverside, Sailfish Marina, Pirates Cove, and major Treasure Coast yards.
Our Process
How Cruisair Marine AC Works With Us
01
Dockside Diagnosis
Identify failed component — pump, compressor, control board, or seawater flow restriction.
02
Quote in Writing
Parts, labor, and timing up front. We coordinate with captains and yard managers.
03
Repair or Replace
OEM Dometic/Cruisair parts. Mid-cabin units swapped without tearing apart joinery when possible.
04
Commissioning & Log
Pressure check, flow verification, and a written service log for your vessel records.
FAQ
Cruisair Marine AC Questions, Answered
Do you service Cruisair on boats at the dock?+
Yes — we run dockside calls at every major Treasure Coast marina including Harbortown, Sailfish Marina, Pirates Cove, and Vero Beach Municipal Marina.
Cruisair stopped cooling — what's the most common cause?+
Eight times out of ten on Treasure Coast vessels, the seawater pump or strainer is restricted. We check raw-water flow before condemning the compressor.
Can you replace an old Cruisair with a new Dometic unit?+
Yes — the modern Dometic Turbo line is a direct replacement for most legacy Cruisair self-contained units. We size, source, and install.
Do you service chilled-water yachts?+
Yes — we diagnose chillers, fan-coil units, seawater pumps, and zone controls on chilled-water systems up to 240,000 BTU.
Reviews
Cruisair Marine AC — 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 Cruisair Marine AC?
Free phone diagnostic. Same-day service across the Treasure Coast. No upsells, no overtime fees on maintenance plans.