Miltenberger Construction CO, B General Building Contractor in Sonoma, CA
Miltenberger Construction CO operating as a corporation holds an active California contractor license (CSLB #693407), valid through Jan 31, 2027. First issued in 1994, the license has been on the CSLB roster for 32 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and active workers' compensation coverage from Sunz Insurance Company. The business is based in Sonoma, in Sonoma County, California.
- License Number
- 693407
- Issued
- Aug 2, 1994
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163407214
- Effective
- Jan 24, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Sunz Insurance Company
- Policy Number
- WC06700038025
- Effective
- Nov 10, 2025
- Expires
- Nov 10, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Miltenberger Construction CO licensed in California?
Yes. Miltenberger Construction CO holds California Contractors State License Board license number 693407, which is active and in good standing. The license was first issued on August 2, 1994. It is valid through January 31, 2027.
What does Miltenberger Construction CO specialize in?
Miltenberger Construction CO is licensed for one CSLB classification: B General Building Contractor.
Where is Miltenberger Construction CO headquartered?
Miltenberger Construction CO is headquartered at 19201 Sonoma Hwy #394, Sonoma, CA 95476, in Sonoma County, California.
Does Miltenberger Construction CO have an active surety bond on file with CSLB?
Yes. Miltenberger Construction CO has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Miltenberger Construction CO carry workers' compensation coverage?
Yes. Miltenberger Construction CO carries active workers' compensation coverage through Sunz Insurance Company.
How do I verify Miltenberger Construction CO's contractor license?
You can verify Miltenberger Construction CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=693407.
- License issuedAug 2, 1994
- WC coverage startsNov 10, 2025
- Bond activeJan 24, 2026
- WC expiresNov 10, 2026
- License expiresJan 31, 2027
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