Contractor · Antioch, Contra Costa County
Diamond Petroleum Services INC
California contractor license · licensed since 2015 (11 years).
✓ Status CLEAR✓ Checked Oct 27, 2026✓ Facts from CSLB License Master
About this record
This page shows what the Contractors State License Board publishes in the License Master about license #1005444. Classifications: A · General Engineering, D40. Phone is from the CSLB file. We do not recommend or refer. Status can change after our check date; the official CSLB Instant License Check is the source of truth.
More contractors in Antioch
All contractors →Contractor · AntiochDelta Plumbing AND RooterLic. #1001441C36Since 2015(925) 497 7224CLEAR · checked Oct 27, 2026Contractor · AntiochDelta WYE Electrical Services INCLic. #1064987B, C10Since 2020(925) 323 5995CLEAR · checked Oct 27, 2026Contractor · AntiochDiablo Roofing ServiceLic. #1060538C39Since 2019(925) 481 2497CLEAR · checked Oct 27, 2026Contractor · AntiochDR Wattz ElectricLic. #1009701C10Since 2015(925) 595 6518CLEAR · checked Oct 27, 2026Contractor · AntiochElite IAQ & Life Safety Services INCLic. #1054269B, C35, D64Since 2019(925) 758 0722CLEAR · checked Oct 27, 2026Contractor · AntiochFelix'S Painting CA CorpLic. #1014980C33Since 2016(925) 360 5997CLEAR · checked Oct 27, 2026