Locally owned & operated in Clinton, Maine — since 1997 (207) 453-9177
Cayer Security

Physical Security

The fixed equipment that protects cash, documents, and daily transactions — sold, installed, and serviced by our own Maine-based team.

Banking-grade equipment

Hardware you can put your hands on

Electronic security tells you something happened. Physical security stops it. For nearly three decades we've supplied and serviced the equipment at the heart of Maine's bank branches, credit unions, and businesses:

  • Cash Safes — burglary- and fire-rated safes for financial institutions, retail, and commercial use.
  • Safe Deposit Nests — supply, installation, relocation, customer or notary box drilling and servicing.
  • Undercounter Steel — teller-line cabinetry that combines security with efficient workflow.
  • Pneumatic Tube Systems — drive-up remote transaction systems that keep lanes moving.
  • Transaction Drawers — secure pass-through drawers and windows for tellers and service counters.
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Cayer technician servicing a vault door
Drive-up transaction drawer

Service & maintenance

Protecting your operations with proactive maintenance

Our technicians handle vault and time locks, digital locks, combination changes, preventive maintenance programs, and emergency service on existing equipment — whether or not we originally installed it. One call covers your whole branch.

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Authorized dealer for industry-leading brands

American Vault Drive-Up & Vault Systems · FENCO Undercounter Steel · Comco Remote Transaction Systems · E.F. Bavis Drive-Up Windows & Doors · Audio Authority Drive-Up Audio · Gardall Safes · Hamilton Security Safes · Deal Drawers · Pneumatic Carrier Systems

Ready to protect what matters most?

Free quotes. Local technicians. No long-term contracts.