We take pride in providing an unsurpassed level of service to Maine banks and credit unions, with superior customer service and quality workmanship at an affordable price.

Financial Services

Whether you’re a large financial institution or a member-owned credit union, security is critical to not only protect assets but also ensure the safety of customers and employees.

Whether we coordinate a complete installation for a new branch or perform a service call on your existing equipment, you can rely on us for prompt, top-notch service.

Services we offer include:

  • Alarm & Access Control
  • CCTV
  • Drive-Up RTS Systems
  • Undercounter Steel
  • Safety Deposit Box Drilling & Servicing
  • Vault Locks & Combination Changes
  • Preventive Maintenance
  • Alarm Monitoring

No matter what your security needs are, Cayer can be your single-source for safety and security solutions.

From vault locks and combination changes to access control and preventative maintenance, we can design, install, and monitor your comprehensive security platform. We even provide fixed banking equipment, like drive-up systems and under counter steel, as well as mechanical security solutions unique to the financial industry, like vault and time locks.

We are authorized dealers for the following products:

  • Honeywell Security Products
  • March Networks
  • American Vault Drive Up and Vault Systems
  • FENCO Undercounter Steel
  • Telguard Digital Cell Backup Products
  • E.F. Bavis Drive-up Windows & Doors
  • Audio Authority
  • Gardall Safes


5.0 rating
5 out of 5 stars (based on 2 reviews)
Very good0%

No Title

5.0 rating
September 21, 2016

Great company, great customer service and local!! Products high quality too.

Thomas Dumont

No Title

5.0 rating
February 27, 2014

We had Cayer Security recently installed in our home. We have a big house with places I cannot see. I sleep better knowing we have Cayer Security watching over us.

Deb Martin
Close Menu