“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
Today, Not Thursday
Same-Day HVAC Service Across the Treasure Coast
A no-cool call on Tuesday shouldn't get you a Thursday appointment. Maritime Air Co. is a local Port St. Lucie shop with reserved same-day slots every weekday — so most calls before 2 PM see a tech the same afternoon.
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 you can expect when you call
A real person on the phone (often the owner). A clear arrival window. A stocked truck. A flat-rate quote before we touch a wrench. And the option to enroll in our Captain's Comfort Club to lock in priority same-day dispatch year-round.
Service types we handle same-day
If it's in our truck, we fix it today.
- AC not cooling / no-cool diagnostics
- Capacitor and contactor replacement
- Refrigerant leak testing and repair
- Compressor diagnostics and replacement
- Drain line clearing and float-switch resets
- Thermostat and zone-control issues
- Mini-split troubleshooting
- Marine HVAC dockside service
Service area for same-day
Same-day calls accepted across our standard service radius:
- Fort Pierce
- Port St. Lucie
- Tradition
- Stuart
- Jensen Beach
- Palm City
- Hutchinson Island
- Vero Beach (south)
Reviews
What Treasure Coast Customers Say
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
Our Work
View all projects Example HVAC Scenarios
Real installs and repairs we've completed across the Treasure Coast.
Coil Cleaning
Evaporator Coil Pull & Deep Clean — Port St. Lucie
Port St. Lucie, FL · Residential Split System
Trane Installation
Trane XV20i Installation — Fort Pierce
Fort Pierce, FL · Trane XV20i + TAM9
Trane Installation
Trane XR16 + Heat Pump Installation — Port St. Lucie
Port St. Lucie, FL · Trane XR16
FAQ
Common Questions
If I call this morning, will you be here today?+
If you call before 2 PM on a weekday, the answer is almost always yes for St. Lucie and Martin county addresses. Even later calls usually get a same-day slot — we don't overbook.
Why is 'same day' easier for a local shop?+
Our techs aren't burning 90 minutes of windshield time crossing counties. Routes are tight, dispatch is centralized in our Port St. Lucie shop, and we hold open same-day slots every weekday for urgent calls.
Do you charge more for same-day service?+
No. Same-day, normal-hours service is priced exactly the same as a scheduled visit. After-hours emergency calls carry a small dispatch fee we tell you in advance.
Call before 2 PM — we'll be there today.
Call (772) 236-4277 or schedule online. Class-A licensed across the Treasure Coast.