Home Security Monitoring Services St. Thomas

Protect the people and things that you love most.

If you live in the St. Thomas area and are looking for a St. Thomas security system company to buy an alarm system from. Canadian Security Professionals has a St. Thomas free alarm system offer available today! Contact Us today to get your free security system quote.

Get A Free Alarm Today!


Canadian Security Professionals (CSP) provides alarm systems and alarm system monitoring in and around the St. Thomas area. CSP is an ADT authorized dealer offering Protectron Smart Security. This means that you receive the combined strength and stability of a national company with the convenience and personal touch of a local dealer. Click here to learn how you can take advantage of our free alarm system promotion!

Our toll free phone number: 1 (877) 494-9911

St. Thomas police mailing address
30 St. Catharine Street
St. Thomas, Ontario
Canada N5P 2V8

St. Thomas Ontario and CSP Alarms

CSP Alarms offers Alarm Security Systems in St. Thomas Ontario and surrounding areas. We’re here for you to help protect you, your family, and business from criminals, break and enters, fires, floods, dangerous gases like carbon monoxide, and much more! CSP Alarm security systems work with emergency services to help deter criminals, and notify the correct emergency response for the situation. Ask us about our brand new CSP Connected service: now have mobile monitoring straight from your internet enabled smart phone or laptop! Find out more now!

"It was cold in Edmonton, in the minus 30s. I was out of the country for work. I had just bought a security system, grudgingly, as I thought my new house wouldn’t need it."

Malcolm H..

We Live Where You Live

CSP protects homes and businesses across Ontario and British Columbia including in and around the following major cities; Toronto, Hamilton, Mississauga, Brampton, Milton, Burlington, Barrie, Oakville, London, Kitchener/Waterloo, Guelph, Cambridge, Niagara Region, Woodstock, Brantford, Ottawa, Windsor, Sarnia, Kingston, Burnaby, Surrey, Richmond, Coquitlam, Abbotsford, Mission, Delta, Langley, Maple Ridge and Chilliwack.

Contact Us Today

911 Golf Links Road #114, Ancaster, ON L9K 1H9