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License verified · CSLB

Osl Heating And Air

16641 LAKE KNOLL PKWY
+1 310-567-8289
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 1131337. 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

Osl Heating And Air, in brief

Osl Heating And Air runs an HVAC contracting business at 16641 LAKE KNOLL PKWY. The CSLB register lists license 1131337 for this business. We list another contractor just under ½ mile from this one.

HVAC contractor
Questions about this contractor

Before you call Osl Heating And Air

01

Has Osl Heating And Air's contractor license been verified?

Confirmed — the CSLB register carries license 1131337 for this business. See it yourself via the official license lookup.

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

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