EV charger installation cost in Boston, 2026
Greater Boston installers who publish prices put a standard Level 2 install at about $1,200–$2,200 when the panel has room, and $1,700–$4,000 across typical Boston homes once distance and panel work are counted. City of Boston electrical permits are a $20 application fee plus a usage-based rate. Eversource pays up to $700 toward the wiring or panel work for a smart charger, but the current program’s application deadline is November 1, 2026.
Cost breakdown
| Line item | Figure | Source | Checked |
|---|---|---|---|
| Typical Boston home install, from charger beside the panel to detached garage or panel upgrade | $1,700–$4,000 | Boston EV Charging Co. (installer) | Oct 28, 2026 |
| Standard install, panel adequate, garage (Newton) | $1,200–$2,200 | Pro Build Home Services (installer) | Oct 28, 2026 |
| NEMA 14-50 outlet only (charger plugs in) | $680–$1,400 | Pro Build Home Services (installer) | Oct 28, 2026 |
| Detached garage, sub-panel needed | $1,800–$3,500 | Pro Build Home Services (installer) | Oct 28, 2026 |
| Smart load management instead of a panel upgrade | $1,400–$2,800 | Pro Build Home Services (installer) | Oct 28, 2026 |
| Install with a 200-amp panel upgrade | $3,500–$6,500 | Pro Build Home Services (installer) | Oct 28, 2026 |
| City of Boston electrical permit | $20 application fee + usage-based rate | Boston.gov, Electrical Permit | Oct 28, 2026 |
Rebates
| Rebate | Amount | Source | Checked |
|---|---|---|---|
| Eversource MA wiring or panel upgrade rebate, standard rate, single household | Up to $700 | Eversource MA EV home charging rebates | Oct 28, 2026 |
| Eversource, Discount Rate customers (wiring, panel and charger cost) | Up to $1,700 | Eversource MA EV home charging rebates | Oct 28, 2026 |
| Eversource, environmental justice communities | Up to $1,000 | Eversource MA EV home charging rebates | Oct 28, 2026 |
| Eversource Managed Charging sign-up (charger already installed) | $50 | Eversource MA EV home charging rebates | Oct 28, 2026 |
- Deadline: the current Eversource program ends December 31, 2026, and complete applications with Managed Charging enrollment must be in by November 1, 2026. Installs after that may qualify only if the 2027 program is approved.
- The charger must be a Wi-Fi Level 2 smart charger, 80 amps or less, on Eversource’s Qualified Product List.
- Rebates cover wiring or panel upgrades, not the charger itself (except for Discount Rate customers), and never exceed what you paid.
- Chargers shared by households in 2–4 unit buildings have higher caps (up to $1,400 standard rate).
Permits
Boston requires an electrical permit for a new charger circuit, and only a licensed contractor can apply; homeowners cannot pull it themselves. The fee is a $20 application fee plus either $0.25 per amp for new or upgraded service (up to 240 volts), $1 per fixture, plug or outlet plus $5 per meter when service is unchanged, or $10 per $1,000 of estimated cost when neither applies. Fees are paid upfront through the Inspectional Services portal, and the contractor must be on site for inspection. Details: Boston.gov Electrical Permit. Cambridge, Somerville, Newton, Quincy and other nearby cities run their own permits.
- Installer response testing (who replies to quote requests) has not been done yet.
- Which Boston fee category a typical EV circuit falls under (and so the exact dollar fee) was not confirmed with Inspectional Services.
- Rebates for National Grid customers elsewhere in Greater Boston were not verified; check Mass Save for current offers.
- The 2027 Eversource program amounts are not yet approved.
- Installers report the federal 30C charger tax credit ended for chargers placed in service after June 30, 2026; we have not verified this with the IRS.