Kantner Robert Builder, B General Building Contractor in Novato, CA
Kantner Robert Builder operating as a sole owner holds an active California contractor license (CSLB #298765), valid through Sep 30, 2026. First issued in 1974, the license has been on the CSLB roster for 52 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Novato, in Marin County, California.
- License Number
- 298765
- Issued
- Oct 3, 1974
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 66265520
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 13, 2024
- 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 Kantner Robert Builder licensed in California?
Yes. Kantner Robert Builder holds California Contractors State License Board license number 298765, which is active and in good standing. The license was first issued on October 3, 1974. It is valid through September 30, 2026.
What does Kantner Robert Builder specialize in?
Kantner Robert Builder is licensed for one CSLB classification: B General Building Contractor.
Where is Kantner Robert Builder headquartered?
Kantner Robert Builder is headquartered at 1337 Cambridge St, Novato, CA 94947, in Marin County, California.
Does Kantner Robert Builder have an active surety bond on file with CSLB?
Yes. Kantner Robert Builder has an active California contractor surety bond filed with Western Surety Company.
Does Kantner Robert Builder carry workers' compensation coverage?
Kantner Robert Builder reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Kantner Robert Builder's contractor license?
You can verify Kantner Robert Builder's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=298765.
- License issuedOct 3, 1974
- Bond activeJan 1, 2023
- WC coverage startsSep 13, 2024
- License expiresSep 30, 2026
- Love Construction#295632San Rafael·B General Building Contractor
- Walsh Michael E General Building Contractor#302458Mill Valley·B General Building Contractor
- Nichelini Construction Company#302025Novato·B General Building Contractor
- Loew Development Company#306073Tiburon·B General Building Contractor
- West Coast Project Management INC#305719Tiburon·B General Building Contractor
- Pasquan Stephen L#305635San Rafael·B General Building Contractor
- Jim Allen Construction LLC#307804Kentfield·B General Building Contractor
- Charles Melin and Sons INC#311858Novato·B General Building Contractor
Working a California job with Kantner Robert Builder, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Kantner Robert Builder? Claim or correct this profile