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License verified · CSLB

Williams Mark

13201 MONARCH PALM AVENUE
+1 661-343-1751
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 776831. 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

Williams Mark, in brief

Williams Mark runs an HVAC contracting business at 13201 MONARCH PALM AVENUE. The CSLB register lists license 776831 for this business. The closest other contractor in our directory is under ½ mile away.

HVAC contractor
Questions about this contractor

Before you call Williams Mark

01

Is Williams Mark licensed in California?

The CSLB register corroborates license 776831 for Williams Mark. Verify it yourself on the official lookup.

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

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