Security Kelowna

Up to Date in an ever-changing industry

Three West Security prides itself on keeping up with the security system trends and technology to give you the best and most up to date products. Whether it is an alarm or Camera system, we try to look ahead and make sure that your investment will not be outdated quickly. We carefully select the products and vendors we work with to make sure their products have an eye on the future trends. In addition, we are committed to watching for the latest developments in the industry and regularly attend trade shows and training seminars. We are striving to be the best “low voltage specialist” now and in the years ahead.

Why the Name Three West Security?

Three West Security was named due to the location of our three most amazing gifts in this life our three sons Myatt, Keegan and Linden. All three were born at Kelowna General Hospital in the maternity ward located at the time in Three West wing. So, when we started our company, we wanted to use that in our name hence Three West Security was born. Three West Security is a local family owned and operated company. We provide quality service to customers at a competitive price, and the best value for your money. When you hire Three West Security you can count on continuity and easy access to us at any time.

Why choose Three West Security?

  • We are Locally owned and operated.
  • We tailor systems to your exact needs Protecting who or what matters most to you.
  • We have both trained and screened installers.
  • Our Installation and Service departments are the best in the business.
  • We have technicians available 24 hours a day, 7 days a week.

What makes your company special?

Three West Security is run by technician’s so no pushy salesmen who started selling alarms last week. Our techs handle all sales calls so we are confident in showing you what you will need to secure what matters most to you. Need help or service after hours on weekends or holidays? Call Miles’s Cell at 250-878-1311 and the owner and head tech will help you with any problems you have.

Who’s in charge?

Miles Sewell has been selling and installing alarms since 1992. Rachel Sewell looks after all office work and any questions you may have and our two oldest sons Myatt and Keegan have also started as apprentice technicians.

Where are you located?

We are based in Lake Country but we service Vernon Kelowna West Kelowna and Peachland

Our core values


Actively listen to your needs.


Deal fairly and honestly with you.


Give you the highest level of performance every time.


Behave respectfully and responsibly.

Your best choice for alarm systems and home automation in Kelowna!