File / Contractor← Search
DOUGLAS H RUTER
IssuedTypeBoiler/ Special Engineer
LocationWillmar, MN 56201
LicensedMay 12, 1986
ExpiresJun 30, 2026
Phone(320) 235-5318
No enforcement actions or OSHA inspections on file.
Data sourced from Minnesota Department of Labor & Industry, Minnesota Attorney General, federal OSHA, and municipal permit offices. Records are public and may not reflect pending appeals or corrections.