Advanced Office Systems INC, C-61/D-24 Metal Products Contractor in Concord, CA
Advanced Office Systems INC operating as a corporation holds an active California contractor license (CSLB #514521), valid through Jul 31, 2027. First issued in 1987, the license has been on the CSLB roster for 39 years. It carries a single CSLB classification: C-61/D-24 — Metal Products Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Everest Premier Insurance Company. The business is based in Concord, in Contra Costa County, California.
- License Number
- 514521
- Issued
- Jul 16, 1987
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC651212
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Everest Premier Insurance Company
- Policy Number
- 0496261
- Effective
- Jan 1, 2026
- Expires
- Jan 1, 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 Advanced Office Systems INC licensed in California?
Yes. Advanced Office Systems INC holds California Contractors State License Board license number 514521, which is active and in good standing. The license was first issued on July 16, 1987. It is valid through July 31, 2027.
What does Advanced Office Systems INC specialize in?
Advanced Office Systems INC is licensed for one CSLB classification: C-61/D-24 Metal Products Contractor.
Where is Advanced Office Systems INC headquartered?
Advanced Office Systems INC is headquartered at 4060 Pike Lane,ste B, Concord, CA 94520, in Contra Costa County, California.
Does Advanced Office Systems INC have an active surety bond on file with CSLB?
Yes. Advanced Office Systems INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Advanced Office Systems INC carry workers' compensation coverage?
Yes. Advanced Office Systems INC carries active workers' compensation coverage through Everest Premier Insurance Company.
How do I verify Advanced Office Systems INC's contractor license?
You can verify Advanced Office Systems INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=514521.
- License issuedJul 16, 1987
- Bond activeJan 1, 2023
- WC coverage startsJan 1, 2026
- WC expiresJan 1, 2027
- License expiresJul 31, 2027
- Cr Gutters#972350Orinda·C-61/D-24 Metal Products Contractor
- Better Cabinet & Design A#901263El Cerrito·C-6 Cabinet, Millwork and Finish Carpentry Contractor
- Crown Gutters#898617Martinez·C-61/D-24 Metal Products Contractor
- Pacific Maintenance Solutions#876963Concord·C-8 Concrete Contractor
- Hernandez and Associates#759554Concord·C-61/D-24 Metal Products Contractor
- Mortensen Roofing & Gutters INC#583533Concord·C-39 Roofing Contractor
- Elischer Construction INC#553368Point Richmond·C-61/D-12 Synthetic Products Contractor
- Rigo's Metal Gutter Service#1136854Oakley·C-61/D-24 Metal Products Contractor
Working a California job with Advanced Office Systems 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 Advanced Office Systems INC? Claim or correct this profile