Doug Valko Window Service
Doug Valko Window Service operating as a sole owner is licensed in California under CSLB number 958320. The license was first issued in 2011, putting the business at 15 years on the active CSLB roster. It carries a single CSLB classification: C-17 — Glazing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Bernardino, in San Bernardino County, California.
- License Number
- 958320
- Issued
- Mar 3, 2011
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101034388
- Effective
- Feb 17, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 11, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Doug Valko Window Service licensed in California?
Yes. Doug Valko Window Service holds California Contractors State License Board license number 958320. The license was first issued on March 3, 2011. It is valid through March 31, 2027.
What does Doug Valko Window Service specialize in?
Doug Valko Window Service is licensed for one CSLB classification: C-17 Glazing Contractor.
Where is Doug Valko Window Service headquartered?
Doug Valko Window Service is headquartered at 1516 Creekside Drive, San Bernardino, CA 92407, in San Bernardino County, California.
Does Doug Valko Window Service have an active surety bond on file with CSLB?
Yes. Doug Valko Window Service has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Doug Valko Window Service carry workers' compensation coverage?
Doug Valko Window Service reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Doug Valko Window Service's contractor license?
You can verify Doug Valko Window Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=958320.
- License issuedMar 3, 2011
- WC coverage startsMar 11, 2025
- Bond activeFeb 17, 2026
- License expiresMar 31, 2027
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