How to Choose an EV Charger Installer in Boulder
Not all electricians are equal when it comes to EV charger installation. Use this checklist to vet any installer before hiring.
Colorado Electrical License
Verify they hold a current Colorado electrical contractor license. Ask for the license number and check it with DORA (Department of Regulatory Agencies).
EV-Specific Experience
Ask how many EV charger installations they've completed. General electrical experience doesn't guarantee EV expertise — the NEC Article 625 requirements are specific.
Insurance & Bonding
Confirm general liability insurance (minimum $500K) and workers' compensation. This protects you if something goes wrong during installation.
Written Quote with Load Calculation
A professional quote includes a NEC-compliant load calculation, not just a ballpark figure. If they can't explain your panel's capacity, walk away.
Permitting Knowledge
They should know Boulder County's electrical permit process and be willing to pull permits (not ask you to do it). Unpermitted work can cause problems when you sell your home.
Xcel Energy Familiarity
If you're in Xcel territory, your installer should know about Xcel's EV programs, time-of-use rates, and how to configure your charger for off-peak savings.
Warranty in Writing
Get the workmanship warranty in writing. Standard is 1-5 years on labor. The charger itself has a manufacturer warranty (typically 2-3 years).
Reviews & References
Check Google, Yelp, and Nextdoor for reviews. Ask for references from recent EV charger installations in Boulder. A quality installer will have happy EV-driving customers.
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