Clear

KELLER ROOF CO

License #741945Alta LomaSole OwnerLicensed since October 28, 1997

License

Status: CLEAR
First issued: October 28, 1997
Expires: October 31, 2027
Entity: Sole Owner
Address of record: 10121 ORANGE STREET, Alta Loma, CA 91737
Phone of record: (909) 980 8075

Contractor bond

Surety: WESTERN SURETY COMPANY
Bond number: 67820408
Amount: $25,000
Effective: May 29, 2026

Workers’ compensation

Carrier: STATE COMPENSATION INSURANCE FUND
Policy number: 3002594
Effective: January 1, 2008
Expires: January 1, 2027

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

What are you hiring them for?

Licensed to perform

C-39 Roofing Contractor

A contractor may only contract for work within their classifications. See all 9 licensed roofing contractors in Alta Loma.

People on this license

Name	Title	Since	Through
KELLER JON WILLIAM	Sole Owner	October 28, 1997	Current
KELLER JON WILLIAM	Sole Owner	September 2, 1999	January 1, 2004

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

<a href="https://bookofbuilders.com/license/741945" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/741945.svg" alt="KELLER ROOF CO — California contractor license #741945 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.