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License verified · CSLB

Zone 4 Construction Inc

1022 CENTER STREET
+1 650-873-0344
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 797500 · expires July 31, 2027 · San mateo 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

Zone 4 Construction Inc, in brief

Zone 4 Construction Inc operates as an HVAC contractor at 1022 CENTER STREET. Its CSLB license, number 797500, is on the register through July 2027. Another listed HVAC contractor sits 13 mi from here.

HVAC contractor
Questions about this contractor

Before you call Zone 4 Construction Inc

01

Does Zone 4 Construction Inc hold a valid California license?

Yes. License number 797500 appears on the CSLB register with an expiry of July 31, 2027. You can confirm it yourself on the official license lookup.

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

Other HVAC contractors near Zone 4 Construction Inc

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