HVAC companies in Key West, FL 33040
9 HVAC companies, with local market data for this ZIP.
General contractors 29HVAC 9Electricians 8Other construction trades 8Painting 7Roofing and exteriors 4Carpentry, drywall and windows 3Remodeling 2Concrete and masonry 1Garage doors 1
Area profitability, HVAC63 / 100Strong market, crowded field
Typical home value$957,000+0.1% in the past year
New homes permitted, 2025279Monroe County
Homeowners50.2%15,049 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
All Star Air SolutionsHVAC contractor · 35 Blue Water Dr, Key West(305) 509-0383 · Allstarairsolutions.com
American Cooling ServiceHVAC contractor · 5585 2nd Ave, Key West(305) 407-6259 · americancoolingservice.com
Curry Refrigeration & Air ConditioningHVAC contractor · 2513 Linda Ave, Key West(305) 294-1161 · curryrefrigeration.com
Key West Cooling CompanyHVAC contractor · 410 Avenue E, Key West(305) 912-2293 · keywestcoolingcompany.com
Keys CoolingHVAC contractor · 6475 2nd St, Key West(305) 295-9515 · keyscooling.com
Open Air CoolingHVAC contractor · 905 18th Ter, Key West(305) 509-7588 · openaircooling.com
Sears Heating and Air ConditioningHVAC contractor · 2928 N Roosevelt Blvd, Key West(786) 438-2515 · searshomeservices.com
Sears Heating and Air ConditioningHVAC contractor · 2928 N Roosevelt Blvd, Key West(786) 522-5742 · searshomeservices.com
Sub Zero AC & RefrigerationHVAC contractor · 805 17th St, Key West(305) 294-9243 · subzerokeywest.com
Total Temperature ControlHVAC contractor · 5585 2nd Ave, Key West(305) 295-0040 · totaltemp.net
HVAC in ZIP 33040 at a glance
Local building angle: Monroe County permitted 279 new homes in 2025, including 8 apartment units. 15% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.