Certified EV Charger Installers Verified Directory
Tesla, ChargePoint, Wallbox & Enphase certified installers.
Manufacturer-certified EV charger installers in the U.S. — Tesla Certified, ChargePoint, Wallbox, Enphase, and Emporia trained. Required for warranty coverage on many home and commercial chargers.
What "Certified EV" means
Manufacturer certification means the installer has completed brand-specific training on load calc, breaker sizing, conductor selection, and commissioning. It's typically required to preserve the charger's warranty.
EV charger types installed in your area
From a 120V garage outlet to a 350 kW highway DC fast charger — what they cost and what they need.
120V trickle (Level 1)
- Power
- 1.4 kW · 12A
- Speed
- 3–5 mi/hr
- Cost
- $0 (uses included EVSE cord)
Standard outlet — no install required
Best for: Plug-in hybrids and low-mileage commuters.
240V Level 2 home charger
- Power
- 7.7–11.5 kW · 32–48A
- Speed
- 25–40 mi/hr
- Cost
- $900–$2,200 typical installed
Dedicated 40–60A circuit, NEMA 14-50 or hardwired
Best for: Daily-driver EVs that need an overnight full charge.
Networked Level 2 (workplace / MUD)
- Power
- 11.5–19.2 kW · 48–80A
- Speed
- 40–70 mi/hr
- Cost
- $2,500–$7,500 per port (excluding service)
Dedicated circuit + OCPP network + load management
Best for: Workplaces, multifamily, hotels, fleet depots.
DC Fast Charging (50–350 kW)
- Power
- 50–350 kW · 480V 3-phase
- Speed
- 100–300 mi in 20–40 min
- Cost
- $45,000–$200,000+ per stall
Utility coordination, transformer, concrete pad
Best for: Retail, highway corridors, public charging hubs.
The EV charger installation process
Typical timeline from first survey to a powered, permitted, inspected charger.
- 0145–90 min
Site survey & load calc
Electrician measures panel capacity, runs a NEC 220.83 load calculation, and walks the conduit path from panel to parking spot.
- 021–5 business days
Permit pulled
Licensed installer files an electrical permit with the local AHJ. Most cities now have an EV-charger fast-track.
- 03Same-day to 2 weeks
Service / panel verification
If service is ≤100A or the panel is full, the install adds a sub-panel, load-management module, or a 200A service upgrade.
- 042–6 hours
Conduit & wire run
Copper THHN sized for continuous load (125%) is pulled in EMT, PVC, or fished through walls per the AHJ.
- 051–2 hours
EVSE mount & commissioning
Charger is mounted, terminated, and commissioned over Wi-Fi (Tesla, ChargePoint, Wallbox) with the correct current setting.
- 061–7 business days
Inspection + utility notice
AHJ signs off; some utilities require an EV-charger notification for time-of-use rates or load-control programs.
Permits & inspections
Every EV charger over 16A needs a permit. Here's what gets inspected.
Local permitting
- NEC cycle
- 2020 NEC (state-adopted)
- Permit notes
- Permits are pulled at the local building department; a licensed electrician of record is required for service-level work.
- Inspection
- Rough-in and final inspections by the local AHJ.
EV-specific code (NEC 625)
- ›NEC Article 625 governs EVSE — dedicated branch circuit, no shared loads.
- ›Continuous-load sizing: breaker + wire at 125% of charger amps (e.g. 48A charger → 60A circuit).
- ›GFCI required for receptacle (NEMA 14-50) installs; hardwired Wall Connectors are exempt.
- ›Service ≤100A almost always requires a load-management device or a 200A upgrade.
- ›EVSE must be UL-listed (UL 2594 / 2231) and installed per manufacturer instructions for warranty.
EV charger rebates & incentives
Stackable federal, state, and utility programs your installer can paperwork.
Federal §30C Alternative Fuel Credit
Available for installs in eligible low-income or non-urban census tracts through 2032. Filed with IRS Form 8911.
Utility programs
| Program | Amount | Notes |
|---|---|---|
| Check your local utility | Varies | Most investor-owned utilities now offer at least a Level 2 install rebate or off-peak EV rate. Search DOE AFDC for current programs. |
Programs change frequently. Verify current eligibility at DOE AFDC before filing.
Verified certified ev pros serving the U.S.
Active credential, current insurance, no expired listings.
Certified EV FAQ
+Do I need a certified installer for my EV charger in the U.S.?
Most manufacturers (Tesla, ChargePoint, Wallbox) require a certified installer to preserve the unit's warranty. Some utility rebate programs in the U.S. also require certified-installer paperwork.
+Which EV charger certifications matter most in the U.S.?
Tesla Certified Installer, ChargePoint Certified Installer, Wallbox Certified Installer, and Enphase Certified Installer are the most common in the U.S.. Listings show each pro's active certifications.
+How do I verify a Certified EV installer license in the U.S.?
Every U.S. state runs a public license lookup. VoltSearch cross-checks the license number, status, and expiration before a certified ev installer listing goes live in the U.S..
+Are these certified ev installers bonded and insured?
Yes — listings serving the U.S. carry an active state license, general liability insurance, and (where required) a surety bond. We re-verify annually.