Contractor · Castro Valley, Alameda County
Ionian Builders LLC
California contractor license · licensed since 2019 (7 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 #1050163. Classifications: B · General Building. 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 Castro Valley
All contractors →Contractor · Castro ValleyHB Construction Services INCLic. #1001862BSince 2015(510) 388 9899CLEAR · checked Oct 27, 2026Contractor · Castro ValleyHD Drywall INCLic. #1065447C9Since 2020(510) 760 6343CLEAR · checked Oct 27, 2026Contractor · Castro ValleyHernandez Tree ServiceLic. #1041029D49Since 2018(510) 415 0342CLEAR · checked Oct 27, 2026Contractor · Castro ValleyIonut ConstructionLic. #1026785BSince 2017(510) 461 9327CLEAR · checked Oct 27, 2026Contractor · Castro ValleyIssaac RoofingLic. #1024042C39Since 2017(510) 913 1812CLEAR · checked Oct 27, 2026Contractor · Castro ValleyJ A M ConstructionLic. #1058356BSince 2019(925) 339 8080CLEAR · checked Oct 27, 2026