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License verified · CSLB

Ruan Hongling Roy

12107 RAMONA BLVD
+1 626-672-6191
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 816635. 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

Ruan Hongling Roy, in brief

Based at 12107 RAMONA BLVD, Ruan Hongling Roy works as an HVAC contractor. CSLB records show license 816635 on file for this business. We list another contractor just under ½ mile from this one.

HVAC contractor
Questions about this contractor

Before you call Ruan Hongling Roy

01

Has Ruan Hongling Roy's contractor license been verified?

Confirmed — the CSLB register carries license 816635 for this business. See it yourself via the official license lookup.

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

Other HVAC contractors near Ruan Hongling Roy

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

Verifiedunder ½ mile

Yf Hvac

El Monte, CA 91732