Company record
Great Lakes Security Hardware provides maintenance, replacement, installation, and rekeying services for security doors and systems. In addition, the firm offers locksmith work, key duplication, and general repair capabilities. Its product portfolio includes ADA‑compliant entry hardware and a comprehensive selection of doors, locks, levers, releases, hinges, seals, pivots, frames, closers, and exit devices. Great Lakes Security Hardware serves banks, offices, restaurants, schools, municipal facilities, and other building applications.
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