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Della Maggiore Stone Inc
Della Maggiore Stone Inc of San Jose holds California license 745335 (C54 Ceramic and Mosaic Tile). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires Jan 31, 2028.
Active
Della Maggiore Stone Inc, San Jose
- License
- 745335
- Class
- C54 Ceramic and Mosaic Tile
- Expires
- Jan 31, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Apr 1, 2027
CSLB file dated Oct 31, 2026
From the CSLB file dated Oct 31, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Oct 31, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Platte River Insurance Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredFederal Insurance Company, from Apr 1, 2026, to Apr 1, 2027
Who is on this license?
- Officer
- Richard Della MaggioreSince Jan 29, 1998
- Officer
- Richard W. Della MaggioreSince Jan 29, 1998
- Responsible managing officer, CEO and president
- Nicholas J. Della MaggioreSince Jan 29, 1998
What work does this license cover?
Issued Jan 29, 1998.
- C54 Ceramic and Mosaic Tile
Which other San Jose businesses hold C54 Ceramic and Mosaic Tile?
- Bowers Tile IncLicensed since 1997
- Francisco Tile IncLicensed since 1997
- Primo's Tile IncLicensed since 2002
- Lito's Marble & Granite IncLicensed since 2006
- Norcal Tile & Stone IncLicensed since 2006
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Oct 31, 2026)
- Contractors State License Board (CSLB)