Best Licensed Tile Contractors in Diamond Bar, CA
6 tile companies registered in Diamond Bar hold current CSLB licenses, verified against official records as of August 17, 2026. All 6 are listed below, ordered by workers' compensation cover and years licensed.
- 834 active C-54 tile licenses in Los Angeles County; 6 registered in Diamond Bar
- 5 of Diamond Bar's 6 licenses (83.3%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Diamond Bar: 14 years
- Longest Diamond Bar licensure: since 1981
- 69 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1981
- Phone
- (909) 861-0315
- Verified
- August 17, 2026
- Licensed since
- 2000
- Phone
- (909) 445-0187
- Verified
- August 17, 2026
- Licensed since
- 2011
- Phone
- (909) 594-5020
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (626) 831-2825
- Verified
- August 17, 2026
- Licensed since
- 2021
- Phone
- (626) 888-0714
- Verified
- August 17, 2026
- Licensed since
- 1995
- Phone
- (909) 973-0780
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Joe Clifton Tile Contractor Inc. | #401939 | On file | 1981 |
| Pub Construction Inc. | #788668 | On file | 2000 |
| Kitchen And Flooring Center Inc. | #968078 | On file | 2011 |
| Cm Innovate Inc. | #992367 | On file | 2014 |
| Yellowstone Workx Inc. | #1084592 | On file | 2021 |
| Professional Tile Installation | #712185 | Exempt or none on file | 1995 |
Los Angeles County tile licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 834 active C-54 tile licenses in Los Angeles County, 6 of them registered in Diamond Bar. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Diamond Bar license has been held 14 years, and the longest-standing one dates to 1981. 5 of Diamond Bar's 6 licenses (83.3%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 833 of the county's 834 licenses carry the same $25,000 bond California sets by statute. 69 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
Tile Contractors in Diamond Bar: common questions
How many licensed tile contractors are there in Diamond Bar?
6 active C-54 tile licenses are registered in Diamond Bar, out of 834 across Los Angeles County. 6 Diamond Bar-registered companies passed our license verification, and all 6 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license tile contractors?
Yes. California licenses contractors by classification, and C-54 is the CSLB classification that authorises this work. 6 active C-54 tile licenses are registered in Diamond Bar and 834 across Los Angeles County, the longest-standing issued in 1981. Only CLEAR, unexpired licenses appear here.
How do I check a tile contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 5 of Diamond Bar's 6 currently carry. 69 Los Angeles County licenses expire within 90 days.