Furnace & Heating Repair in Jacksonville, FL

• Cooling degree days per year (Annual cooling degree days (base 65°F), a measure of how much air conditioning a climate needs; NOAA station Jacksonville NAS (USW00093837), about 7 miles from the city center point.)3,303NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
• Days a year at 90°F or hotter (Average number of days per year with a high of 90°F or more; NOAA station Jacksonville NAS (USW00093837), about 7 miles from the city center point.)96NOAA NCEI, U.S. Climate Normals 1991–2020 · 1991–2020 normals
• Median home value (Median value of owner-occupied homes (ACS table B25077).)$293,700U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
• Homes built before 1990 (237,301 of 430,825 housing units were built in 1989 or earlier (ACS table B25034, year structure built).)55.1%U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
• Households in Jacksonville (Occupied housing units (one household per occupied home), ACS table B25003.)394,370U.S. Census Bureau, American Community Survey 5-year estimates · 2020–2024
• Atlantic hurricane season (An average season (1991–2020) has 14 named storms, 7 hurricanes and 3 major hurricanes.)June 1 to November 30NOAA National Hurricane Center, Tropical Cyclone Climatology · 1991–2020 climate period
• Florida air-conditioning contractor classes (Class A has no size limit; Class B covers systems up to 25 tons of cooling and 500,000 Btu of heating.)Class A or Class BFlorida Statutes s. 489.105 (definitions) · 2026 Florida Statutes
• Check an HVAC contractor's license (Search by name or license number for certified (CAC) and registered (RA) air-conditioning contractors and their status.)Florida DBPR license searchFlorida Department of Business and Professional Regulation · live lookup

Figures from public sources, checked October 29, 2026. Figures tagged “Sample figure” show what our live public-data feed will fill in; they are not real counts. How we use public records