Bidroom has 6 masonry contractor license records for Waterloo, Iowa (counted 2026-10-27). Of these, 2 are listed as active, 4 have an expired license on record. The most common license type is 238140 - Masonry Contractors (6).
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.