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Florida Whole-Home Generator Installation — 2026

188 verified generator installation businesses across 75 Florida cities. Contact pros directly — no middlemen, no lead fees.

When a hurricane knocks out power for days, a standby generator is the difference between a minor inconvenience and losing a freezer of food, a medical device, or your sanity. The installers below handle whole-home standby generators (Generac, Kohler, Cummins, Briggs & Stratton), automatic transfer switches, propane or natural gas hookups, and annual maintenance. All carry Florida electrical and gas licenses. Most offer free home assessments.

Generator Installation by City

Jacksonville10Fort Myers9Tallahassee9Pensacola8Ocala8Port Charlotte7Miami7Naples7Tampa6Sarasota5Clearwater5Hialeah5Gainesville5West Palm Beach5Lakeland5Cape Coral4Port St. Lucie4Kissimmee4Orlando3North Port3Fort Lauderdale3Melbourne3Delray Beach3Florida2

All Generator Installation Listings in Florida

188 listings

Top-Rated Generator Installation (4.8★+ with 20+ reviews) (87)

Highly Rated Generator Installation (4.5★+) (65)

Well-Rated Generator Installation (4.0★+) (20)

Other Generator Installation Listings (9)

New Generator Installation Listings (7)

Frequently Asked Questions

How much does a whole-home generator cost in Florida?▾
Installed pricing: 10-14 kW units $7,500–$11,500, 18-22 kW units $11,000–$16,000, and 24-26 kW units $14,000–$20,000. Add $2,000–$4,500 if you need a new gas line or propane tank. Total project cost for the average 2,500 sq ft Florida home typically lands at $12,000–$18,000 turnkey.
How long does a generator last during a hurricane outage?▾
A propane-fueled standby generator running essential loads lasts 3-5 days on a 500-gallon tank and roughly a week on a 1,000-gallon tank. Natural gas is unlimited as long as utility service stays up (which it usually does during hurricanes). Budget for quarterly exercise cycles and annual service.
Can I install a Generac generator myself?▾
No. Florida requires a licensed electrical contractor (EC) for the transfer switch and a licensed gas contractor for the fuel hookup. Improper installations cause backfeed risks to utility workers and void manufacturer warranties. Most reputable installers bundle electrical, gas, pad, and permit in one quote.
Does homeowners insurance cover generator install costs?▾
Insurance doesn't cover install, but most Florida insurers offer 3-8% discounts on wind coverage once a whole-home standby generator is installed and documented. Generators also add documented value in appraisals — typically 50-75% of installed cost recovered at resale.
Do I need a permit for a generator in Florida?▾
Yes. Electrical and mechanical (gas) permits are required in all Florida counties. A generator on a concrete pad also typically needs a structural or zoning permit if visible from the street. Reputable installers pull all permits as part of the install — ask to see permit numbers before final payment.