Sir Grout Santa Rosa, C-54 Ceramic and Mosaic Tile Contractor in Windsor, CA
Sir Grout Santa Rosa operating as a corporation holds California contractor license #1121987, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-54 — Ceramic and Mosaic Tile Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and active workers' compensation coverage from Amtrust Insurance Company. The business is based in Windsor, in Sonoma County, California.
- License Number
- 1121987
- Issued
- Jun 10, 2024
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Corporation
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101180353
- Effective
- Jun 4, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Amtrust Insurance Company
- Policy Number
- TWC4668820
- Effective
- Sep 17, 2025
- Expires
- Sep 17, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Sir Grout Santa Rosa licensed in California?
Sir Grout Santa Rosa previously held California Contractors State License Board license number 1121987, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 10, 2024.
What does Sir Grout Santa Rosa specialize in?
Sir Grout Santa Rosa is licensed for one CSLB classification: C-54 Ceramic and Mosaic Tile Contractor.
Where is Sir Grout Santa Rosa headquartered?
Sir Grout Santa Rosa is headquartered at 9435 Victoria Ln, Windsor, CA 95492, in Sonoma County, California.
Does Sir Grout Santa Rosa have an active surety bond on file with CSLB?
Yes. Sir Grout Santa Rosa has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Sir Grout Santa Rosa carry workers' compensation coverage?
Yes. Sir Grout Santa Rosa carries active workers' compensation coverage through Amtrust Insurance Company.
How do I verify Sir Grout Santa Rosa's contractor license?
You can verify Sir Grout Santa Rosa's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1121987.
- Bond activeJun 4, 2024
- License issuedJun 10, 2024
- WC coverage startsSep 17, 2025
- License expiredJun 30, 2026
- WC expiresSep 17, 2026
- Lamberson Tile#344939Santa Rosa·B General Building Contractor
- Pennacchio Tile INC#438140Rohnert Park·C-54 Ceramic and Mosaic Tile Contractor
- J K Tile CO#434664Petaluma·C-54 Ceramic and Mosaic Tile Contractor
- Lage Tile and Marble#600201Petaluma·C-54 Ceramic and Mosaic Tile Contractor
- Kent's Custom Tile#622128Santa Rosa·C-54 Ceramic and Mosaic Tile Contractor
- J D Tile#632693Petaluma·C-54 Ceramic and Mosaic Tile Contractor
- North Coast Tile & Stone INC#641574Santa Rosa·C-54 Ceramic and Mosaic Tile Contractor
- Galliani Tile and Construction#651146Rohnert Park·B General Building Contractor
Working a California job with Sir Grout Santa Rosa, 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 Sir Grout Santa Rosa? Claim or correct this profile