Plumbline / AL / contractor

KEYSTONE INDUSTRIAL SERVICES,INC

AL license 57557 (BC-S: FALL PROTECTION SYSTEMS, BC-S: INSULATION, BC-S: SCAFFOLDING, H/RR-S: INDUSTRIAL INSULATION, H/RR-S: SCAFFOLDING, REP: RECIPROCITY STATE OF LOUISIANA, SC: DEBRIS CONTAINMENT SYSTEMS, SC: EQUIPMENT AND MACHINERY INSTALLATION, SC: MACHINERY AND EQUIPMENT REMOVAL AND INSTALLATION, SC: PAINTING AND COATING, SC: SHORING, SC: WATER AND SAND BLASTING) · CRANBERRY TOWNSHIP

What the record shows

• Status: present in current licensee roster (normalized: active)

Source: Alabama Licensing Board for General Contractors, snapshot 2026-07-10. Raw record hash sha256:cef633d46b4d82e3954b89938a418b59a1060904a1c03b2be326341024a7931a. The issuing agency's live page is authoritative for today: official AL lookup.

What we did not check

• Disciplinary actions: not yet indexed for this source. Absence here means nothing.
• Mechanics liens: not yet indexed. Absence here means nothing.
• Permit activity: not yet indexed for this jurisdiction. Absence here means nothing.
• Civil court records: not indexed. Absence here means nothing.

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.