“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
Honest Brand Comparison
Trane vs Carrier
See our full Carrier vs Trane comparison — the same matchup, different ordering.
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
Side-by-Side Comparison
| Dimension | Trane | Carrier |
|---|---|---|
| Compressor | Climatuff (longest field life) | Copeland Scroll |
| Coil | All-aluminum Spine Fin | Copper-tube/aluminum-fin |
| Top efficiency | 21.5 SEER2 (XV20i) | 26 SEER2 (Infinity 26) |
| Humidity control | Excellent on XV | Best in class on Infinity |
| Parts availability | Excellent | Excellent |
| Warranty | 12-year compressor on XV/XL | 10-year all parts registered |
Our Recommendations
Best Premium
Trane XV20i or Carrier Infinity 26 — both excellent.
Best Value
Trane XL18i or Carrier Performance 17.
Best for Most Homeowners
Coastal Stuart / Hutchinson Island: Trane. Tradition / Bedford Park: Carrier.
Brand Profiles
Trane
Founded 1885 · Davidson, NC
It's hard to stop a Trane.
Trane is our favorite overall brand. The Climatuff compressor, the all-aluminum Spine Fin coil, and the build quality of the cabinet add up to the most reliable residential platform we service. We recommend XL18 or XL20i for most replacements, XR16 for budget-conscious homeowners who still want Trane-level longevity, and XV20i for whole-home humidity control or homeowners who want the best system available. The upcharge over Carrier or Rheem is real but usually pays back in repair savings over a 15–20 year life.
Full brand review →Carrier
Founded 1902 · Palm Beach Gardens, FL
The inventor of modern air conditioning.
Carrier is one of our two favorite brands and we are proud to be an official Carrier dealer. The Infinity 26 is the best residential system money can buy for Treasure Coast humidity — its variable-speed inverter holds the house at 50% humidity even on shoulder-season days other systems can't. For mainstream homeowners, Performance 17 is the best value in the lineup. Comfort tier is fine as a builder install but we usually recommend stepping up to Performance on a replacement.
Full brand review →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
FAQ
Common Questions
Is Trane or Carrier better overall?+
Both are excellent. Trane has a slight reliability edge; Carrier has a slight humidity-control edge. Either is a strong choice for the Treasure Coast.
Still deciding? We'll help — honestly.
Call (772) 236-4277 for a no-pressure consultation. We service every brand on this page and we'll recommend the one that's right for YOUR home, not the one with the highest commission.