How we verify listings

Contractor listings come from EBMUD's PSL Program Contractor List (a courtesy list, August 2026), with each license checked against CSLB's License Master file (2026-10-28). Program facts come from EBMUD (ebmud.com) and the Regional PSL site (eastbaypsl.com), read on 2026-10-12, plus the City of Berkeley's program pages.

What we check

• Each city page states its source and date.
• Every listed contractor is on EBMUD's current contractor list, and its license number was checked against the CSLB License Master file. Contractors whose license shows a suspension are left off.
• Services shown are the ones each contractor self-certified to EBMUD; we haven't verified them.

What we don't verify

• Workmanship, prices, insurance or availability.
• Phone numbers and websites added later by a provider, until the claim process checks them against the official record.

Corrections

Spot an error? Use list, claim, correct or remove a listing. Every request will be checked against the official credential record before anything changes. See also about our data.