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License verified · CSLB

William'S Air

642 CORTE SAN PABLO
+1 951-288-8263
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
California contractor licenseCalifornia Contractors State License Board (CSLB) · number 931465. Matched to this business on name.Verified
Business contactphone on file.On file
Public reviewsNo public review profile in our data. License-register listings often have none — ask for two recent local references instead.None found
Insurance & bondingNot checked by AirProHQ. Ask for the certificate of insurance before work starts — the state requires cover to hold the license, but we don't see the policy.Ask them
WorkmanshipNot inspected. A license says who is allowed to do the job, not how well it was done.Ask for references
Checked against the register at build time (Oct 31, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

William'S Air, in brief

You'll find William'S Air providing HVAC contracting work at 642 CORTE SAN PABLO. This contractor's CSLB license — number 931465 — checks out on the register. The nearest other listed contractor is under ½ mile away.

HVAC contractor
Questions about this contractor

Before you call William'S Air

01

Is William'S Air a licensed HVAC contractor?

Yes. This business's license, 931465, matches an active entry on the CSLB register. The official lookup lets you verify it directly.

Sources: California Contractors State License Board (CSLB) register.Report a correction
Alternatives

Other HVAC contractors near William'S Air

Sorted by straight-line distance from this office. Same license check on every one.