MORTENSEN ROOFING & GUTTERS INC
License
- Status
- CLEAR
- First issued
- December 26, 1989
- Reissued
- January 20, 2000
- Expires
- January 31, 2028
- Entity
- Corporation
- Address of record
- 4010 FOLSOM COURT, Concord, CA 94520
- Phone of record
- (925) 685 4613
Contractor bond
- Surety
- TRAVELERS CASUALTY AND SURETY COMPANY OF AMERICA
- Bond number
- 103652727
- Amount
- $25,000
- Effective
- January 1, 2023
Workers’ compensation
- Carrier
- CALIFORNIA INSURANCE COMPANY
- Policy number
- 468433100116
- Effective
- October 1, 2025
- Expires
- October 1, 2026
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.
Licensed to perform
A contractor may only contract for work within their classifications. See all 37 licensed roofing contractors in Concord.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| MORTENSEN JOHN WILLIAM | Responsible Managing Officer/Chief Executive Officer/President | January 20, 2000 | Current |
| MORTENSEN JOHN WILLIAM | Responsible Managing Officer/Chief Executive Officer/President | December 3, 1999 | January 1, 2004 |
| MORTENSEN JOHN WILLIAM | Sole Owner | December 26, 1989 | December 31, 1999 |
| MORTENSEN JOHN WILLIAM | Sole Owner | November 9, 1992 | December 31, 1999 |
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/583533" target="_blank" rel="noopener">
<img src="https://bookofbuilders.com/badge/583533.svg" alt="MORTENSEN ROOFING & GUTTERS INC — California contractor license #583533 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.