Good experience- knowledgeble
I had Jason with Doss replace a system with some expansions. He worked until the job was done (9PM) and everything works great. Knows his stuff well and seems quite trustworthy. Good to know your security guy.
A Great Company
We've been with CSI for many years, and today we got our system switched from land line to cellular. Everything was done efficiently and expertly, carefully explained, thoroughly tested, and with minimum intrusion. Extra work (relocating sensors) was done free of charge. And this is a company that, if you call, you can speak with someone that can answer any question.