Our Company

Security You Can Trust Since 1953

Per Mar Security Services is the largest family-owned, full-service security company in the Midwest. We are committed to providing you with comprehensive security solutions, superior customer service and protection you can trust.

Choose Security You Can Trust.

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John & Eleanor Duffy

Our History

Per Mar Security Services was founded by John and Eleanor Duffy in Davenport, Iowa in 1953. Today, Per Mar is still owned and operated by the Duffy family and is the largest family-owned, full-service security company in the Midwest. Our team carries on John & Eleanor's legacy of hard work and commitment to customers, employees and community every day.

Learn more about Per Mar's history.

John and Eleanor in Central Station

Giving Back to Our Communities

Per Mar believes in giving back to the communities we serve by actively volunteering and giving monetary support to local organizations. For that reason, we established our own Charity Fund in 1980, which is an internal account funded completely by employees and the company. Since 2001, Per Mar has matched every employee contribution dollar-for-dollar, which enables all of us to do more for our communities! To date, contributions total $1.2 million and counting!

Learn more about Per Mar's charity fund.

Per Mar hands over a check to Hand In Hand
Recent News

2018 Per Mar Year in Review

2018 was a great year for Per Mar! See highlights from our 65th year in our 2018 Year In Review.

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"We have been working with Per Mar for more than 30 years. We started out using Per Mar for our building alarm systems. Over time we added Access Control and Camera Surveillance Services. We utilize Per Mar because they care about what the customer needs and wants. Service is a big deal for our company and Per Mar does it well!"

Terry | Swedish American Health System

Meet Our Team

Our Company

We have more than 2,400 team members across the Midwest keeping your homes and businesses secure.

At Per Mar, we believe Together Everyone Achieves More. Our team is made up of professionals with various backgrounds and experience, but they all have one thing in common- they love working for Per Mar!

See what some of our team members have to say.

Our experienced executive leadership team is dedicated to providing our customers the most reliable security and the best customer service in the industry.

Our executive leadership team (from left to right):

  • Brad Duffy, President Security Officer Division
  • Brian Duffy, Chief Operating Officer
  • Ronda Meyer, Vice President/Controller
  • Michael Duffy, CEO
Leadership Team

Stay Connected

Featured Blog Post

5 Ways to Get More Out of Your Home Security System

Check out this week’s blog on how to get the most out of your home security system, which, like most technology, has capabilities beyond what meets the eye!

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