Ask anyone in Naples who lived through Irma or Ian: the houses with standby generators were the ones with cold air, cold food and working internet while the rest of the street waited on line crews. Southwest Florida Electric installs whole-home standby generators across Naples and Collier County — sized correctly, permitted properly, and serviced after the sale by the same licensed contractor (EC13004490) that installed them.
Three Brands, One Honest Recommendation
We install Generac, Kohler and Briggs & Stratton — so the brand we suggest is the one that fits your home and budget, not a franchise quota. Kohler is a frequent pick for larger Naples homes (premium build, strong warranty); Generac wins on model range and parts availability; Briggs often beats both on price per kilowatt.
Sizing for Naples Homes Is Its Own Job
Naples homes run bigger loads than most of Florida — multiple AC systems, pool heat pumps, summer kitchens, wine storage, well pumps on estate lots. A generator that can’t start your second AC compressor isn’t a whole-home generator, whatever the brochure says. We run a load calculation on-site before quoting:
- 22–26kW — most 3–4 bedroom Naples homes, full coverage
- 30–48kW — larger homes, dual AC, pool equipment
- 60kW+ — estate properties; we’ll spec liquid-cooled units where the load calls for it
What It Costs in Collier County
Realistic installed range: $9,000–$20,000+ for air-cooled whole-home systems; larger liquid-cooled estate installs run higher. The variables are size, fuel (natural gas vs. propane tank), and the electrical/gas runs on your lot. You get an exact written quote after a site visit, and the number holds.
HOA and Permit Handling, Included
Much of Naples lives under HOA architectural rules — placement, screening, setbacks and sound all come up. We’ve been through the process across Collier communities and handle it with the install: Collier County permit, inspection, gas coordination and the HOA paperwork your community asks for.
After the Install: Service That Stays Local
Generators need annual maintenance and exercise-cycle checks to stay storm-ready. We service everything we install — and units other companies installed too. One local number for warranty work, repairs and maintenance: no national call queue.
Naples Generator Questions We Hear Most
How long does installation take?
Typically one to two days on-site once the unit, permit and gas work are lined up. The real timeline driver is unit availability and permitting — another reason to start before storm season, not during it.
Natural gas or propane in Naples?
Where your street has natural gas, take it — unlimited runtime, no deliveries. On propane, we size the tank for multi-day outages.
Will it switch on by itself if I’m away for the summer?
Yes. The automatic transfer switch starts the generator seconds after an outage whether you’re home or in Michigan — a big reason seasonal residents install them. Remote monitoring apps are available for every brand we carry.
Do you maintain generators for seasonal residents?
Yes — we run maintenance while you’re away and you get the report. Set it up once and your generator is handled year-round.
Get a Naples Generator Quote
Call 239-372-9426 or request a free estimate. Licensed, insured, local since 2010.
More: our full generator services page · Naples electrician services · hurricane season guide
What Our Customers Say
“Phillip and Alex did a great job installing a generator feed box and interlock system on my home. They arrived on time and were very professional. They cleaned up after themselves and talked me through the safe operation of using the generator interlock system. I highly recommend using Southwest Florida Electric Inc. for your electrical needs.”
— Richard J., via Google
“Bert was very professional and broke down the estimates into plain English for me. He advised me on scope of work and what that would entail. He answered all of my questions and even performed the small job same day. I am pleased with the entire outcome. Thank you!”
— Raquel H., via Google
Read more reviews on our reviews page or Google profile.