We have used Doyle since 1990. Moved a couple of t...

We have used Doyle since 1990. Moved a couple of times and their sales and installation workers were great setting up the new system. Locksmiths that were referred by them were excellent. The alarm has gone off a couple times accidentally and their monitoring centre called within a minute. They will also take specialized action when we are away for an extended period of time. Very reasonable pricing as well.