Lange & Company Builders INC, B General Building Contractor in Sonoma, CA
Lange & Company Builders INC operating as a corporation holds an active California contractor license (CSLB #979858), valid through May 31, 2028. First issued in 2012, the license has been on the CSLB roster for 14 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and active workers' compensation coverage from Insurance Company of the West. The business is based in Sonoma, in Sonoma County, California.
- License Number
- 979858
- Issued
- Dec 31, 2012
- Status
- CLEAR
- Expires
- May 31, 2028
- Entity
- Corporation
- Surety
- Hudson Insurance Company
- Bond Number
- 30129121
- Effective
- Oct 22, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Insurance Company of the West
- Policy Number
- WPL507715202
- Effective
- Apr 7, 2026
- Expires
- Apr 7, 2027
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 Lange & Company Builders INC licensed in California?
Yes. Lange & Company Builders INC holds California Contractors State License Board license number 979858, which is active and in good standing. The license was first issued on December 31, 2012. It is valid through May 31, 2028.
What does Lange & Company Builders INC specialize in?
Lange & Company Builders INC is licensed for one CSLB classification: B General Building Contractor.
Where is Lange & Company Builders INC headquartered?
Lange & Company Builders INC is headquartered at Po Box 1929, Sonoma, CA 95476, in Sonoma County, California.
Does Lange & Company Builders INC have an active surety bond on file with CSLB?
Yes. Lange & Company Builders INC has an active California contractor surety bond filed with Hudson Insurance Company.
Does Lange & Company Builders INC carry workers' compensation coverage?
Yes. Lange & Company Builders INC carries active workers' compensation coverage through Insurance Company of the West.
How do I verify Lange & Company Builders INC's contractor license?
You can verify Lange & Company Builders INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=979858.
- License issuedDec 31, 2012
- Bond activeOct 22, 2023
- WC coverage startsApr 7, 2026
- WC expiresApr 7, 2027
- License expiresMay 31, 2028
- Lely R J Construction#325380Sonoma·B General Building Contractor
- Zelco Enterprises INC#326948Santa Rosa·B General Building Contractor
- O'gorman Robert General Contractor#321530Sonoma·B General Building Contractor
- Orion Homes Incorporated#316357Petaluma·B General Building Contractor
- Cortes Ray General Contractor#317556Sebastopol·B General Building Contractor
- Brosnan P J#311528Santa Rosa·B General Building Contractor
- Able Maintenance INC#312844Santa Rosa·A General Engineering Contractor
- K & E Construction#312830Sebastopol·B General Building Contractor
Working a California job with Lange & Company Builders INC, 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 Lange & Company Builders INC? Claim or correct this profile