Guardian HVAC LLC, DBA Guardian Heating and Air
Verified Pro
4+ years online5.0(381)
HVAC Installation & Repair in Jacksonville, FL
Compare 29 hvac installation & repair contractors near you in Jacksonville and surrounding area with an average rating of 4.9/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated May 22, 2026
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Other Businesses in This Area
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4.928+ years onlineThigpen Heating and Cooling, Inc
4.923+ years onlineWeather Engineers, Inc.
4.927½+ years onlineAffordable Mighty Air Inc
4.84+ years onlineComfort Zone of North Florida Inc.
4.8~17 years onlineNortheast Florida Heating & Air, Inc.
4.820½+ years onlineTropic Aire Of North Florida
4.821½+ years onlineDel-Air Heating & Air Conditioning
4.729+ years onlineFlorida Home Air Conditioning
4.227+ years onlineHVAC Installation & Repair in Nearby FL Cities
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HVAC Installation & Repair in Jacksonville, FL
Jacksonville HVAC installation handles Florida heat (95-100°F summers, 80-90% humidity), mild winters, and the city's mix of older Riverside and San Marco homes with aging gas furnaces alongside newer Mandarin and Nocatee builds. Heat pumps make obvious sense given mild winters. Coastal salt-air near St. Johns River and Atlantic Beach demands marine-grade coils. JEA TOU rates favor smart-scheduled equipment. NeedInstall connects you with Jacksonville HVAC contractors who size by Manual J, handle JEA rebates, and use marine-grade equipment for coastal homes.
Jacksonville HVAC installs run $6,500-$14,500 for high-efficiency heat pumps, $5,500-$11,000 for split systems. FL requires a state HVAC contractor license. Permits ($95-$225). JEA rebates ($300-$1,000) for qualifying upgrades. 30% federal ITC for heat pumps. Coastal homes need marine-grade copper coils ($300-$700 upcharge).
Frequently Asked Questions
- Heat pump for FL?
- Ideal — Jacksonville winters mild enough that backup heat strips rarely run. Variable-speed Carrier, Trane, Lennox cut bills 25-40% over old equipment.
- Coastal corrosion?
- Within 1 mile of ocean or river, marine-grade copper coils mandatory. Standard aluminum micro-channel fails in 5-7 years. Pay the $300-$700 upcharge.
- Humidity control?
- Critical in FL. Variable-speed heat pumps with longer run times dehumidify better than older single-stage. Pair with whole-home dehumidifier in extreme cases.
About NeedInstall
NeedInstall helps connect customers with local installation professionals across Jacksonville and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.