Mr Stone, C-54 Ceramic and Mosaic Tile Contractor in San Diego, CA
Mr Stone operating as a sole owner holds an active California contractor license (CSLB #1064902), valid through Apr 30, 2028. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries a single CSLB classification: C-54 — Ceramic and Mosaic Tile Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Diego, in San Diego County, California.
- License Number
- 1064902
- Issued
- Apr 3, 2020
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163405026
- Effective
- Oct 27, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 20, 2026
- 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 Mr Stone licensed in California?
Yes. Mr Stone holds California Contractors State License Board license number 1064902, which is active and in good standing. The license was first issued on April 3, 2020. It is valid through April 30, 2028.
What does Mr Stone specialize in?
Mr Stone is licensed for one CSLB classification: C-54 Ceramic and Mosaic Tile Contractor.
Where is Mr Stone headquartered?
Mr Stone is headquartered at 3969 Idaho St Apt 7, San Diego, CA 92104, in San Diego County, California.
Does Mr Stone have an active surety bond on file with CSLB?
Yes. Mr Stone has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Mr Stone carry workers' compensation coverage?
Mr Stone reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mr Stone's contractor license?
You can verify Mr Stone's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1064902.
- License issuedApr 3, 2020
- Bond activeOct 27, 2025
- WC coverage startsApr 20, 2026
- License expiresApr 30, 2028
- Florentine Company#131587San Diego·C-54 Ceramic and Mosaic Tile Contractor
- Tri-CO Floors#185667El Cajon·C-15 Flooring and Floor Covering Contractor
- Bell Lyle Tile#309497Descanso·C-54 Ceramic and Mosaic Tile Contractor
- Weishaar Tile#298822Fallbrook·C-54 Ceramic and Mosaic Tile Contractor
- Blanco Remodeling & Construction Company#325054San Diego·B General Building Contractor
- Sumac Development INC#345883Rancho Santa Fe·A General Engineering Contractor
- Marsella Bruno#390025Oceanside·C-54 Ceramic and Mosaic Tile Contractor
- American Deck Systems#397738San Diego·B General Building Contractor
Working a California job with Mr Stone, 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 Mr Stone? Claim or correct this profile