Rex Air

Rex Air holds a 4.9-star rating across 804 customer reviews, positioning the contractor as a leading HVAC provider serving Islamorada, Key Largo, Tavernier, Layton, and the surrounding Upper Florida Keys communities. The company handles air conditioning sales, installation, repairs, and maintenance for residential and light commercial clients, operating seven days a week with convenient hours from early morning through evening.

As a dealer for Lennox, Mitsubishi Electric, Trane, and Ruud, Rex Air offers homeowners access to major equipment brands alongside indoor air quality products. The contractor distinguishes itself through commercial refrigeration capabilities, including walk-in cooler service and ice machine repair, plus specialized pool heater installation and maintenance for spas and jacuzzis. A service and maintenance plan provides ongoing care for existing systems.

Reviewers describe technicians arriving same-day during urgent situations. One customer noted Tony diagnosed and repaired a heater failure by noon on the day of the call. Another reviewer highlighted Levi responding within a couple of hours to diagnose a cooling system issue, clearly explaining the repair before completing the work efficiently. Technician Nick Crane earned praise for honest assessments and thorough explanations while training a colleague during the service call.