Helix Cannabis Security

I've been in the security industry for a little over 5 years now and have worked with my fair share of security companies... I can say without a shadow of a doubt that Security Grade Protective Services is by far one of the best I've ever worked with. Not only are they personable and professional, they are extremely knowledgeable and are one of the only vendors that will furnish & install a 100% fully compliant security system. I highly recommend Security Grade Protective Services for businesses across the country who are looking for a security provider they can trust to get the job done, and done right!

Security Grade has an extremely high level of professionalism. Very clean cut and friendly staff were accommodating to all my needs and questions. Derek and David really know what they are doing and I would recommend them to anyone for surveillance system installation. Thanks Security Grade for making The Greenhouse a safe place to work!

We have had all great experiences working with Security Grade. I work for the law firm of Schlueter, Mahoney & Ross in Denver, and we have worked with Derek Porter on a few matters now. The service has been very thorough and their turn-around time is fantastic. We are happy to have investigation services on hand that we can trust.