People Clapping

Client Testimonials

  • Paul K. Chicago

    The expertise, training and support from Quinlan has been second to none.

  • Mike W. Chicago

    We’ve seen the competition, and we prefer Quinlan.

  • Darryl B. Willmington

    Totally satisfied with our Video Intercom and Quinlan's service.

  • Michael M. Orland Park

    Quinlan's employees take the time to do it right.

  • Mark D. Orland Park

    Quinlan's employees possess the understanding of customer satisfaction.

  • Charlie S. Crete

    We are very happy with Quinlan.

Blog

Bosch Flexidome IP 7000
Posted on Tuesday September 19, 2017

Protecting your facility, inventory and employees are important reasons why you should invest in a security system. Bosch offers a dome camera that provides superior image quality and is a…

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Bosch IP Bullet 4000
Posted on Tuesday September 19, 2017

Are you looking for a camera that offers excellent performance day or night?Bosch offers a robust camera that is a true day/night camera that is perfect for your home.The 720p…

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September 2017 Homeowners Newsletter
Posted on Tuesday September 05, 2017

Knowing your home is protected is priceless. Don't entrust your home and family to anyone. For over 40 years, Quinlan Security Systems has focused on keeping your family safe and…

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September Newsletter for Businesses
Posted on Tuesday September 05, 2017

Knowing your business is protected at all times is invaluable. For over 40 years, Quinlan Security Systems has focused on keeping your business protected from external intrusions, property damage and…

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Access Control for Businesses
Posted on Tuesday August 15, 2017

Your security system does so much for you. It helps protect your facility, inventory and employees. With the addition of Z-Wave from DMP your security system becomes the heart of…

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Access Control for Homeowners
Posted on Tuesday August 15, 2017

Are you looking for a way to control your home security devices from your phone? DMP offers Z-Wave devices that allow you to create a customized home automation system that…

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August 2017 Newsletter for Businesses
Posted on Tuesday August 01, 2017

Knowing your business is protected at all times is invaluable. For over 40 years, Quinlan Security Systems has focused on keeping your business protected from external intrusions, property damage and…

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August 2017 Homeowners Newsletter
Posted on Tuesday August 01, 2017

Knowing your home is protected is priceless. Don't entrust your home and family to anyone. For over 40 years, Quinlan Security Systems has focused on keeping your family safe and…

Read More


AXIS P3707-PE Network Camera
Posted on Thursday July 20, 2017

Are you looking for a video surveillance camera to help protect your office or products? AXIS offers a multi sensor fixed camera that has four camera heads to capture scenes…

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Bosch DINION IP Bullet Camera
Posted on Thursday July 20, 2017

Are you looking for a surveillance system to protect your home and family? Bosch offers a bullet camera that provides high quality HD images.This robust bullet camera is a true…

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Why Quinlan? Service. Expertise. Support. Reliability.

Service Quinlan is a local, family owned company. We are committed to exceeding customer expectations through dedicated employees who care about our customers, our work and each other.
Expertise At Quinlan, we specialize in custom designed systems using the latest products and technology. Our technicians are industry trained & certified with an average experience of 16 years.
Support We offer advanced training to help you get the most out of your system. We offer ongoing customer education through important security tips and the latest technology updates.
Reliability Our 24-hour central security monitoring station is among the most responsive in the field, with immediate notification and action-response.