Bidroom has 47 concrete contractor license records for Oakland, California (counted 2026-10-27). Of these, 16 are listed as active, 7 have an expired license on record, 23 show a bond on file, 23 show workers' comp on file. The most common license type is Concrete Contractors (20).
Listings are populated from public state-license and BBB business records. To update or claim your profile, click any business above and use the “Claim this profile” button — it’s free and takes about 60 seconds.