A - 1 Testing / Maintenance INC
A - 1 Testing / Maintenance INC operating as a corporation is licensed in California under CSLB number 783095. The license was first issued in 2000, putting the business at 26 years on the active CSLB roster. It carries a single CSLB classification: C-34 — Pipeline Contractor. Records show an active surety bond on file with Platte River Insurance Company and active workers' compensation coverage from Security National Insurance Company. The business is based in Truckee, in Nevada County, California.
- License Number
- 783095
- Issued
- Aug 16, 2000
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Corporation
- Surety
- Platte River Insurance Company
- Bond Number
- A270087612
- Effective
- Jan 8, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Security National Insurance Company
- Policy Number
- SWC1580905
- Effective
- Sep 10, 2025
- Expires
- Sep 10, 2026
This contractor warrants a closer look before contracting:
- License expires in 83 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is A - 1 Testing / Maintenance INC licensed in California?
Yes. A - 1 Testing / Maintenance INC holds California Contractors State License Board license number 783095. The license was first issued on August 16, 2000. It is valid through August 31, 2026.
What does A - 1 Testing / Maintenance INC specialize in?
A - 1 Testing / Maintenance INC is licensed for one CSLB classification: C-34 Pipeline Contractor.
Where is A - 1 Testing / Maintenance INC headquartered?
A - 1 Testing / Maintenance INC is headquartered at P O Box 1518, Truckee, CA 96160, in Nevada County, California.
Does A - 1 Testing / Maintenance INC have an active surety bond on file with CSLB?
Yes. A - 1 Testing / Maintenance INC has an active California contractor surety bond filed with Platte River Insurance Company.
Does A - 1 Testing / Maintenance INC carry workers' compensation coverage?
Yes. A - 1 Testing / Maintenance INC carries active workers' compensation coverage through Security National Insurance Company.
How do I verify A - 1 Testing / Maintenance INC's contractor license?
You can verify A - 1 Testing / Maintenance INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=783095.
- License issuedAug 16, 2000
- Bond activeJan 8, 2025
- WC coverage startsSep 10, 2025
- License expiresAug 31, 2026
- WC expiresSep 10, 2026