Mainstone Construction & Restoration, B General Building Contractor in Apple Valley, CA
Mainstone Construction & Restoration operating as a sole owner holds an active California contractor license (CSLB #1005481), valid through Jul 31, 2027. First issued in 2015, the license has been on the CSLB roster for 11 years. It carries 2 CSLB classifications: B General Building Contractor and C-27 Landscaping Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Apple Valley, in San Bernardino County, California.
- License Number
- 1005481
- Issued
- Jul 11, 2015
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67348305
- Effective
- Apr 16, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 5, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mainstone Construction & Restoration licensed in California?
Yes. Mainstone Construction & Restoration holds California Contractors State License Board license number 1005481, which is active and in good standing. The license was first issued on July 11, 2015. It is valid through July 31, 2027.
What does Mainstone Construction & Restoration specialize in?
Mainstone Construction & Restoration is licensed for 2 CSLB classifications: B General Building Contractor and C-27 Landscaping Contractor.
Where is Mainstone Construction & Restoration headquartered?
Mainstone Construction & Restoration is headquartered at 14675 Flathead Road, Apple Valley, CA 92307, in San Bernardino County, California.
Does Mainstone Construction & Restoration have an active surety bond on file with CSLB?
Yes. Mainstone Construction & Restoration has an active California contractor surety bond filed with Western Surety Company.
Does Mainstone Construction & Restoration carry workers' compensation coverage?
Mainstone Construction & Restoration reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mainstone Construction & Restoration's contractor license?
You can verify Mainstone Construction & Restoration's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1005481.
- License issuedJul 11, 2015
- Bond activeApr 16, 2025
- WC coverage startsJun 5, 2025
- License expiresJul 31, 2027
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