Population 985,000 · 5 license-checked installers listed
Prefer to pick installers yourself? Check the box on any listing below to compare a few side by side or request quotes directly from the ones you choose.
Showing 5 of 5 installers. Check the box on any installer below to compare a few side by side or request quotes directly from the ones you pick.
AC Panda Mechanical Contractors LLC is a licensed Florida Certified Electrical Contractor based in Jacksonville, FL (license #EC13011821), installing Generac standby generators with automatic transfer switches.
David Gray – Electrical, Plumbing, Heating & Air is a licensed Florida Certified Electrical Contractor based in Jacksonville, FL (license #EC13015227), a Generac dealer in business since 1983.
Generator Supercenter of Jacksonville is a licensed Florida Certified Electrical Contractor based in Jacksonville, FL (license #EC13009708), part of the national Generator Supercenter Generac-dealer network.
Pure Power Electrical Contractor LLC is a licensed Florida Registered Electrical Contractor based in Jacksonville, FL (license #ER13016446), a Generac and Kohler installer offering whole-home and commercial generator installation.
Tenax Electrical Company is a licensed Florida Certified Electrical Contractor based in Jacksonville, FL (license #EC13010299), with 20+ years of Generac generator experience and installations of Kohler and Cummins units as well.
The only requirement to appear on this page is a checked state electrical license, confirmed against the state licensing board as part of our approval process, that's why every listing above shows "License checked." Installers are listed alphabetically by default, not ranked by quality, and no installer pays for placement in that order. LumoWatt does not sell ranking. If paid placement is introduced, it will be clearly labeled and will not change the standard list order. Use the sort dropdown above to re-order the list yourself by years in business or how recently we checked a listing. See our editorial policy and listing standards & verification methodology for the full details.
Whole-home standby generator installation in Jacksonville typically costs $5,300-$12,200 all-in. See our full cost breakdown guide for what drives the price up or down, or use the generator sizing calculator for an estimate based on your own home.
This range is a LumoWatt estimate for Jacksonville, not an independently published market study, based on the equipment and labor costs we typically see quoted in this area. Actual quotes vary by home size, generator capacity, and site conditions.
The City of Jacksonville Building Inspection Division requires an electrical permit plus a mechanical or gas permit for the fuel line connection, and JEA (the municipal utility) requires formal approval before installation begins.
See the full Florida state permit overview.
Hurricane-driven multi-day outages make Florida one of the highest-demand states for standby generators; demand and installer lead times both spike May–November (hurricane season).
Page data last updated August 22, 2026. Who runs LumoWatt.
