A-1 Janitorial Services, C-61/D-63 Construction Clean-up Contractor in Patterson, CA
A-1 Janitorial Services operating as a sole owner holds California contractor license #776559, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2000, the license has been on the CSLB roster for 26 years. It carries a single CSLB classification: C-61/D-63 — Construction Clean-up Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Pie Insurance Company (the). The business is based in Patterson, in Stanislaus County, California.
- License Number
- 776559
- Issued
- Mar 24, 2000
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101584372
- Effective
- Aug 24, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Pie Insurance Company (the)
- Policy Number
- WCPI2236792001
- Effective
- Apr 20, 2026
- Expires
- Apr 20, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A-1 Janitorial Services licensed in California?
A-1 Janitorial Services previously held California Contractors State License Board license number 776559, but the license expired on August 31, 2026 and is not currently valid. It was first issued on March 24, 2000.
What does A-1 Janitorial Services specialize in?
A-1 Janitorial Services is licensed for one CSLB classification: C-61/D-63 Construction Clean-up Contractor.
Where is A-1 Janitorial Services headquartered?
A-1 Janitorial Services is headquartered at 127 S 7th St, Patterson, CA 95363, in Stanislaus County, California.
Does A-1 Janitorial Services have an active surety bond on file with CSLB?
Yes. A-1 Janitorial Services has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does A-1 Janitorial Services carry workers' compensation coverage?
Yes. A-1 Janitorial Services carries active workers' compensation coverage through Pie Insurance Company (the).
How do I verify A-1 Janitorial Services's contractor license?
You can verify A-1 Janitorial Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=776559.
- License issuedMar 24, 2000
- Bond activeAug 24, 2025
- WC coverage startsApr 20, 2026
- License expiredAug 31, 2026
- WC expiresApr 20, 2027
- Builders by Design#711718Turlock·B General Building Contractor
- Wilfredo's Garage Door INC#1031188Modesto·C-61/D-28 Doors, Gates and Activating Devices Contractor
- Affordable Hauling#983831Ceres·C-61/D-63 Construction Clean-up Contractor
- Star Janitorial#941189Turlock·C-61/D-63 Construction Clean-up Contractor
- Aaron's Clean - Ups#935695Modesto·C-61/D-49 Tree Service Contractor
- Wilfredo's Garage Door Installer#922420Modesto·C-61/D-28 Doors, Gates and Activating Devices Contractor
- New Reflections#896399Ceres·C-61/D-63 Construction Clean-up Contractor
- Gibbs W H Maintenance CO INC#428671Turlock·C-61/D-63 Construction Clean-up Contractor
Working a California job with A-1 Janitorial Services, 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-1 Janitorial Services? Claim or correct this profile