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License verified · CSLB

Delta Sierra Mechanical

110 W FREMONT ST
+1 916-872-5479
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 1085319. 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

Delta Sierra Mechanical, in brief

Delta Sierra Mechanical is an HVAC contractor at 110 W FREMONT ST. We matched license 1085319 to this business on the CSLB register. The nearest other listed contractor is 1.1 mi away.

HVAC contractor
Questions about this contractor

Before you call Delta Sierra Mechanical

01

Is Delta Sierra Mechanical a licensed HVAC contractor?

Yes. This business's license, 1085319, 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 Delta Sierra Mechanical

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