A.D.U. Builders, B General Building Contractor in Montebello, CA
A.D.U. Builders operating as a corporation holds an active California contractor license (CSLB #1080549), valid through Aug 31, 2027. First issued in 2021, the license has been on the CSLB roster for 5 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 State Compensation Insurance Fund. The business is based in Montebello, in Los Angeles County, California.
- License Number
- 1080549
- Issued
- Aug 31, 2021
- Status
- CLEAR
- Expires
- Aug 31, 2027
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163403358
- Effective
- Aug 10, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- State Compensation Insurance Fund
- Policy Number
- 9321952
- Effective
- Jul 29, 2022
- Expires
- Jul 29, 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 A.D.U. Builders licensed in California?
Yes. A.D.U. Builders holds California Contractors State License Board license number 1080549, which is active and in good standing. The license was first issued on August 31, 2021. It is valid through August 31, 2027.
What does A.D.U. Builders specialize in?
A.D.U. Builders is licensed for one CSLB classification: B General Building Contractor.
Where is A.D.U. Builders headquartered?
A.D.U. Builders is headquartered at Po Box 1011, Montebello, CA 90640, in Los Angeles County, California.
Does A.D.U. Builders have an active surety bond on file with CSLB?
Yes. A.D.U. Builders has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does A.D.U. Builders carry workers' compensation coverage?
Yes. A.D.U. Builders carries active workers' compensation coverage through State Compensation Insurance Fund.
How do I verify A.D.U. Builders's contractor license?
You can verify A.D.U. Builders's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1080549.
- License issuedAug 31, 2021
- WC coverage startsJul 29, 2022
- Bond activeAug 10, 2025
- WC expiresJul 29, 2026
- License expiresAug 31, 2027
- Cyber Construction INC#1118573Northridge·A General Engineering Contractor
- C W Driver Incorporated#102Pasadena·B General Building Contractor
- Pacific Home Builders INC#45839Rolling Hills Estates·B General Building Contractor
- Allied Contractors INC#97854Santa Monica·B General Building Contractor
- Electro Construction CORP#95881Altadena·B General Building Contractor
- Tutor Perini Corporation#92072Sylmar·A General Engineering Contractor
- Oltmans Construction CO#86393Whittier·A General Engineering Contractor
- Folb Stanley#128634Hollywood·B General Building Contractor
Working a California job with A.D.U. Builders, 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 A.D.U. Builders? Claim or correct this profile