Cost guide
Average installed cost range in Philadelphia
The average cost in Philadelphia ranges from $9,599 to $11,621. This is adjusted for local labor rates (Factor: 1.03).
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Estimated range
$9,599 - $11,621
Permits
Local factors that change price
- Permitting approval from Philadelphia Department of Licenses and Inspections
- Fuel availability (natural gas vs propane)
- Electrical panel upgrades and transfer switch type
Installations in Philadelphia typically require approval from Philadelphia Department of Licenses and Inspections. Always hire a licensed electrician and schedule the final inspection.
Recommended setup
Typical setup & recommended kW
Most homes in Philadelphia land in the 18kW to 22kW range for whole-home backup, but HVAC load and fuel access drive the final sizing decision.
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FAQ
FAQ
What is the average installed cost in Philadelphia?
Most projects fall within the localized range based on labor, fuel, and permitting assumptions.
What can change the final quote?
Panel upgrades, site access, and fuel line length are common drivers.
More resources
More cost resources
- Pennsylvania Generator Installation Cost
- Generator Installation Cost by Location
- Home Generator Installation Cost