Public CSLB records

Mt Diablo Gardening INC

License #889348·Corporation·Brentwood, Contra Costa County
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Summary

Mt Diablo Gardening INC operating as a corporation is licensed in California under CSLB number 889348. The license was first issued in 2007, putting the business at 19 years on the active CSLB roster. It carries a single CSLB classification: C-27 — Landscaping Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Everest Premier Insurance Company. The business is based in Brentwood, in Contra Costa County, California.

Business Information
Address
P O Box 1467
Brentwood, CA 94513
License Details & Classifications
License Number
889348
Issued
Jan 11, 2007
Status
CLEAR
Expires
Jan 31, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Merchants Bonding Company (mutual)
Bond Number
101841661
Effective
Apr 25, 2026
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Everest Premier Insurance Company
Policy Number
7600023851251
Effective
Nov 17, 2025
Expires
Nov 17, 2026
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Mt Diablo Gardening INC licensed in California?

Yes. Mt Diablo Gardening INC holds California Contractors State License Board license number 889348. The license was first issued on January 11, 2007. It is valid through January 31, 2027.

What does Mt Diablo Gardening INC specialize in?

Mt Diablo Gardening INC is licensed for one CSLB classification: C-27 Landscaping Contractor.

Where is Mt Diablo Gardening INC headquartered?

Mt Diablo Gardening INC is headquartered at P O Box 1467, Brentwood, CA 94513, in Contra Costa County, California.

Does Mt Diablo Gardening INC have an active surety bond on file with CSLB?

Yes. Mt Diablo Gardening INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).

Does Mt Diablo Gardening INC carry workers' compensation coverage?

Yes. Mt Diablo Gardening INC carries active workers' compensation coverage through Everest Premier Insurance Company.

How do I verify Mt Diablo Gardening INC's contractor license?

You can verify Mt Diablo Gardening INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=889348.

Activity Timeline
  1. License issuedJan 11, 2007
  2. WC coverage startsNov 17, 2025
  3. Bond activeApr 25, 2026
  4. WC expiresNov 17, 2026
  5. License expiresJan 31, 2027
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