All & One Construction, B General Building Contractor in Covina, CA
All & One Construction operating as a sole owner holds an active California contractor license (CSLB #1042228), valid through Jul 31, 2026. First issued in 2018, the license has been on the CSLB roster for 8 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Covina, in Los Angeles County, California.
- License Number
- 1042228
- Issued
- Jul 24, 2018
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101563164
- Effective
- Jun 7, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 9, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- License expires in 27 days
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is All & One Construction licensed in California?
Yes. All & One Construction holds California Contractors State License Board license number 1042228, which is active and in good standing. The license was first issued on July 24, 2018. It is valid through July 31, 2026.
What does All & One Construction specialize in?
All & One Construction is licensed for one CSLB classification: B General Building Contractor.
Where is All & One Construction headquartered?
All & One Construction is headquartered at 211 S Citrus Ave, Covina, CA 91723, in Los Angeles County, California.
Does All & One Construction have an active surety bond on file with CSLB?
Yes. All & One Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does All & One Construction carry workers' compensation coverage?
All & One Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify All & One Construction's contractor license?
You can verify All & One Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1042228.
- License issuedJul 24, 2018
- Bond activeJun 7, 2025
- WC coverage startsDec 9, 2025
- License expiresJul 31, 2026
- O B Construction Builders A1 INC#237811Palmdale·A General Engineering Contractor
- Montanari Construction#231180Santa Monica·B General Building Contractor
- Culwell Gano Enterprises INC#230983Downey·B General Building Contractor
- Zaharoni Dan#229820Los Angeles·B General Building Contractor
- Lore Stephen Francis#233266Manhattan Beach·B General Building Contractor
- Garrett Construction#231730Hermosa Beach·B General Building Contractor
- Pentland Martin R#233960Woodland Hills·B General Building Contractor
- All Glass & Plastics INC#236685Lancaster·B General Building Contractor
Working a California job with All & One Construction, 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 All & One Construction? Claim or correct this profile