How Much Does Generator Installation Cost in Florence, SC?
A 22 kW whole-house generator costs $8,000 – $13,000 installed in Florence (below the SC average — Pee Dee region has lower labor costs). The primary outage risk is hurricane remnants and flooding. Duke Energy Carolinas serves the area with approximately 42 hours of outages per year.
Generator Installation Cost in Florence
| Setup | Size | Cost in Florence |
|---|---|---|
| Essential circuits | 10-16 kW | $5,000 – $9,000 |
| Whole house | 20-22 kW | $8,000 – $13,000 |
| Large home | 24-48 kW | $12,500 – $20,000 |
Florence sits in South Carolina's Pee Dee region, which took the brunt of Hurricane Florence in 2018. Record flooding left large parts of the area without power for weeks. The city has become increasingly generator-conscious since that storm.
Not sure what size you need? Use our sizing guide or interactive calculator for a personalized recommendation. For the full national breakdown, see our installation cost guide.
Florence-Specific Installation Requirements
Local Code — Florence County
Florence County follows the IRC with SC amendments. Flood zone areas require elevated mounting.
Permits
Permit cost: $75 – $200. Timeline: 1-2 weeks. Your installer handles filing and inspection.
Preferred Fuel: Natural Gas
Piedmont Natural Gas serves the Florence metro. Propane in surrounding rural areas.
See statewide South Carolina costs and requirements for comparison.
Power Outage Risk in Florence
3.5
Outages/year
12h
Avg duration
Hurricane remnants and flooding
Primary risk
Duke Energy Carolinas
Local utility
Hurricane Florence (2018) devastated the Pee Dee region with record flooding. The city's namesake storm dropped 20+ inches of rain.
Find Generator Installers in Florence
HomeGen connects you with certified installers in Florence and surrounding areas including Myrtle Beach, Columbia and Charleston. Get 2-3 quotes to compare pricing — installation costs vary by up to $3,000 between contractors in the same city.
How Much Does a Home Generator Cost?
Get an instant estimate based on your home size and power needs.
Recommended size
22 kW
Estimated cost
$7,700 – $12,100
Includes equipment, installation, transfer switch, and permits
As low as $83/month with approved financing
Prices vary by location. Enter your ZIP code for local estimates.
FAQ — Generator Installation in Florence
How much does a generator cost in Florence?
A 22 kW generator costs $8,000-$13,000 installed — below the SC average due to lower Pee Dee region labor costs.
Is flooding a concern for generators in Florence?
Yes. After Hurricane Florence (2018), flood zones were redrawn across the Pee Dee region. Elevated mounting may be required.
Natural gas or propane in Florence?
Natural gas in the city via Piedmont Natural Gas. Propane in surrounding rural areas.
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