EV Charger Installation Cost in Franklin, Tennessee
Typical cost for a Level 2 home charger installation: $450 – $1,000 in Franklin, Tennessee
Verified local research
Local EV Charger Installation Factors in Franklin
Checked 2026-05-12
Franklin's EV installs often combine newer suburban homes with a formal city trade-permit workflow: ACS shows a 2002 median structure year, but the city still separates electrical permits and requires the electrical final before the building final. Historic-overlay properties add another local wrinkle, since Franklin's residential inspection guidance flags Historic Preservation Overlay requirements during final inspection.
Permit path
Permit required: Yes
Franklin's Building and Neighborhood Services page lists CE Electrical, LLE Electrical, and Low Voltage trade permit applications, and the city requires residential and commercial construction plans to be submitted through its electronic plan review system. The city's residential permitting procedures say the electrical subcontractor obtains the primary electrical permit and that electrical final inspection must pass before the building final.
Published permit fee: $50 simple permit fee for limited-scope electrical work in existing buildings, including installation of 5 devices or less, 3 circuits or less, temporary services, low voltage, and single-family residential service releases under 200 amps; $10 technology fee per permit
City permit sourceUtility and incentives
Primary utility: Middle Tennessee Electric
MTE EV Ready: $50 bill credit toward wiring to support Level 2 EV charging
MTE's EV Ready program gives residential members a $50 bill credit for wiring that supports Level 2 charging, and AFDC lists MTE residential EV infrastructure incentives and an EV time-of-use rate. MTE's NiteFlex option discounts off-peak usage from 10 p.m. to 4 a.m., which fits scheduled overnight charging.
Home and electrical context
Median home age: 24 years
Housing pattern: suburban
Power cost and climate
Residential electricity rate source: $0.11091/kWh
IECC climate zone: 4A
Franklin is in Williamson County's mixed-humid IECC zone 4A, so exterior chargers should be installed for humidity, heavy rain, thunderstorms, and occasional freeze-thaw conditions.
EV Charger Installation Cost Breakdown in Franklin
Labor rate tier for Tennessee: Lower than average (lower cost-of-living state)
| Installation Type | Typical Range |
|---|---|
| Level 1 Charger (120V) | $150 – $450 |
| Level 2 Charger (240V) ✓ Most Popular | $450 – $1,000 |
| Level 2 + Panel Upgrade | $1,700 – $3,550 |
| Level 2, Outdoor Install | $550 – $1,350 |
* Estimates are for Franklin, Tennessee. Prices vary by installer, home configuration, and permit fees. Get quotes from local pros for accurate pricing.
What Affects EV Charger Installation Cost in Franklin?
Panel capacity & location
If your electrical panel is older or at capacity, you may need an upgrade ($1,500–$3,000). The further the panel is from your garage, the more wiring is needed.
Wiring distance
Runs under 25 ft are cheapest. Longer runs or runs through finished walls add $200–$1,200+ depending on complexity.
Indoor vs. outdoor installation
Outdoor installs require a weatherproof NEMA 3R enclosure and conduit, adding $150–$400 to the total.
Permits & inspections
Franklin's Building and Neighborhood Services page lists CE Electrical, LLE Electrical, and Low Voltage trade permit applications, and the city requires residential and commercial construction plans to be submitted through its electronic plan review system. The city's residential permitting procedures say the electrical subcontractor obtains the primary electrical permit and that electrical final inspection must pass before the building final. Published city fee: $50 simple permit fee for limited-scope electrical work in existing buildings, including installation of 5 devices or less, 3 circuits or less, temporary services, low voltage, and single-family residential service releases under 200 amps; $10 technology fee per permit.
Ready to get quotes in Franklin?
Compare local EV charger installers, read reviews, and get free quotes — all in one place.