AirProHQ
License verified · CSLB

Miller Signs

158 ANDREW ROAD
+1 707-647-2025
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 524648 · expires August 31, 2027 · Napa 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

Miller Signs, in brief

Based at 158 ANDREW ROAD, Miller Signs works as an HVAC contractor. CSLB records show license 524648 on file for this business through August 2027. Another listed HVAC contractor sits under ½ mile from here.

HVAC contractor
Questions about this contractor

Before you call Miller Signs

01

Does Miller Signs hold a valid California license?

Yes. License number 524648 appears on the CSLB register with an expiry of August 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 Miller Signs

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