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License verified · CSLB

Mcmaster Mechanical

20903 AMBUSHERS STREET
+1 714-497-0225
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Nov 6, 2026).
California contractor licenseCalifornia Contractors State License Board (CSLB) · number 879152 · expires February 28, 2027 · Los angeles County. 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 (Nov 6, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

Mcmaster Mechanical, in brief

Based at 20903 AMBUSHERS STREET, Mcmaster Mechanical works as an HVAC contractor. CSLB records show license 879152 on file for this business through February 2027. The nearest other listed contractor is under ½ mile away.

HVAC contractor
Questions about this contractor

Before you call Mcmaster Mechanical

01

Is Mcmaster Mechanical a licensed HVAC contractor?

Yes. This business's license, 879152, matches an active entry on the CSLB register with an expiry of February 28, 2027. The official lookup lets you verify it directly.

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

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