Clear

WINDSOR WATERPROOFING INC

License #1021103WindsorCorporationLicensed since November 22, 2016

License

Status
CLEAR
First issued
November 22, 2016
Reissued
June 12, 2025
Expires
June 30, 2027
Entity
Corporation
Address of record
8310 TRIONE CIRCLE, Windsor, CA 95492
Phone of record
(707) 703 2348

Contractor bond

Surety
MERCHANTS BONDING COMPANY (MUTUAL)
Bond number
101406537
Amount
$25,000
Effective
June 12, 2025

Workers’ compensation

Carrier
VALLEY FORGE INSURANCE COMPANY
Policy number
WC8035884556
Effective
May 7, 2026
Expires
May 7, 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.

Licensed to perform

A contractor may only contract for work within their classifications.

People on this license

NameTitleSinceThrough
BALFOUR COLBY DOUGLASOfficerJune 12, 2025Current
BALFOUR GERALD SCOTTResponsible Managing Officer/Chief Executive Officer/PresidentJune 12, 2025Current
BALFOUR GERALD SCOTTSole OwnerNovember 22, 2016June 12, 2025

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.

WINDSOR WATERPROOFING INC — California contractor license #1021103 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/1021103" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/1021103.svg" alt="WINDSOR WATERPROOFING INC — California contractor license #1021103 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.