ChargeScale EV

ChargeScale EV provides compliance and certification for commercial EV charging systems across California. If your chargers bill by the kilowatt-hour, they are subject to Weights & Measures regulations—and must be tested and placed into service by a licensed Registered Service Agency (RSA). Most operators don’t realize this until it becomes a problem. As a Registered Service Agency (RSA #5129), we support: EV charger owners & operators Property managers & site hosts Utilities & fleets Public agencies & funded projects Our services include: EVSE testing & certification (AC & DC) Accuracy verification (kWh billing) County filing & placed-in-service documentation Ongoing compliance support We work directly with County and State Weights & Measures to ensure chargers are compliant, audit-ready, and legally able to collect revenue. Why it matters: Non-compliant chargers can: Be flagged during inspection Face revenue interruption Create liability for operators Based in California. Serving EV infrastructure statewide. Accuracy That Powers Progress