Plumbline / MT / contractor

BUILDER SERVICES GROUP INC DBA GALLATIN INSULATION, DS INSULATION, GALE CONTRACTOR SERVICES, CARDALLS, BILLINGS INSULATION SERVICE, LILIENTHAL INSULATION, BUTTE-HELENA INSULATION

MT license 51702 (Construction Contractor Registration) · DAYTONA BEACH

The Montana ERD (contractor registration) snapshot dated 2026-07-10 shows license 51702 (Construction Contractor Registration) with status "present in current approved-registration export", expiring 2027-03-20. The issuing agency's live page is authoritative for today.

What the record shows

Source: Montana ERD (contractor registration), snapshot 2026-07-10. Raw record hash sha256:1f04d30daa94e8bcaaeb28fb40cff2646bf506bf745e207c34172a5f25c16092. The issuing agency's live page is authoritative for today: official MT lookup.

What we did not check

Plumbline reports what public records say, with the source for every fact. It is not a rating, a recommendation, or a determination of fitness, and it never takes money from contractors. A "no records found" is never a clean bill of health. How this works and what it does not do.