Backup Power Pro by Key Electric

Your Generator Power Guide Is Ready

Everything you need to know about generator safety, what your generator can actually power, and how to connect it to your home the right way.

Download the Guide (PDF)

Ready to Put This Into Action?

The guide shows you what your generator can do. An inlet and interlock kit makes it actually happen — a safe, permanent, code-compliant connection from your portable generator to your home's breaker panel. No extension cords. Works every outage.

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Extension Cords

Fire risk ยท Carbon monoxide ยท Code violations

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Whole-Home Standby

$12,000 โ€“ $20,000

installed ยท months-long waitlist

80% of the protection. A fraction of the cost.

1

Quick Quote Form

Answer 3 questions about your home โ€” no contractor knowledge needed. Takes 2 minutes from your phone.

2

Get Your All-In Price

We review your setup and send your complete price โ€” hardware, permit, inspection, and cord all included. No surprises, no add-ons.

3

Done in One Day

We arrive, connect your generator to your panel, and leave with the work inspected and passed. Your home is ready for the next outage before we pull out of the driveway.

Everything Included

One price. No extras. No surprises.

Panel connection for essential circuits โ€” hardware & installation

$1,500 value

Permit filing and county inspection โ€” handled for you

$350 value

Full electrical panel safety inspection

$180 value

Generator power cord

$175 value

Custom generator sizing recommendation

$150 value
Total Price $2,355+

Typical setups for $1,197โ€“$1,497

Your install passes inspection or we fix it free.

Get My Exact Price

Passes inspection or we fix it free. Only 5 installs per week.

SC Contractor LIC #2942 100+ Five-Star Google Reviews Permit & Inspection Included Greenville, Pickens & Spartanburg