Welte Mark, B General Building Contractor in Novato, CA
Welte Mark operating as a sole owner holds an active California contractor license (CSLB #1030139), valid through Aug 31, 2027. First issued in 2017, the license has been on the CSLB roster for 9 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Novato, in Marin County, California.
- License Number
- 1030139
- Issued
- Aug 17, 2017
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- JT009318
- Effective
- Jul 25, 2024
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 12, 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 Welte Mark licensed in California?
Yes. Welte Mark holds California Contractors State License Board license number 1030139, which is active and in good standing. The license was first issued on August 17, 2017. It is valid through August 31, 2027.
What does Welte Mark specialize in?
Welte Mark is licensed for one CSLB classification: B General Building Contractor.
Where is Welte Mark headquartered?
Welte Mark is headquartered at 34 Ferdinand Way, Novato, CA 94949, in Marin County, California.
Does Welte Mark have an active surety bond on file with CSLB?
Yes. Welte Mark has an active California contractor surety bond filed with Jet Insurance Company.
Does Welte Mark carry workers' compensation coverage?
Welte Mark reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Welte Mark's contractor license?
You can verify Welte Mark's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1030139.
- License issuedAug 17, 2017
- Bond activeJul 25, 2024
- WC coverage startsAug 12, 2025
- License expiresAug 31, 2027
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