Twenty-one repair and troubleshooting guides covering everything from capacitor failures to mini-split error codes. No marketing fluff — just the real diagnostic process we use on every Treasure Coast service call.
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Class-A CAC1824400
Treasure Coast residents
Full-spectrum HVAC
Approved before work begins
Warranties registered for you
The 8 most common causes and how a tech diagnoses each.
Why your system is running but not producing cold air.
Drain line, pan, or coil — finding the source.
Why your evaporator iced up and how to thaw safely.
What grinding, buzzing, and clicking sounds mean.
Why your AC keeps turning on and off — and the damage it causes.
Seven causes we find on Treasure Coast high-bill diagnostics.
Florida's #1 HVAC failure — symptoms, testing, replacement.
Pitted contacts, ant nests, and welded relays.
When it's worth it, warranty rules, and proper changeout.
PSC vs ECM, why ECMs fail in Florida.
Why Florida heat and salt eat outdoor fan motors.
Don't just recharge — find and fix the leak.
“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.”
“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.”
“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.”
Same-day service across the Treasure Coast. Call (772) 236-4277.
