Helix Cannabis Security - Denver, Colorado

Jeff G.

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!

Julianna W.

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.

Clint D.

Security Grade has been a great team member for our project. They are on top of regulations and offered a variety of solutions for several challenges associated with our project. My client is very satisfied with the security system and expertise Security Grade has provided for their establishment..

Bret M.

Security Grade Protective Services is nothing short of outstanding. We had them install a custom security system in our retail outlet about a month ago. Their customer service, prices and quick responses are truly appreciated. I highly recommend them for commercial and residential security.

Good L.

We are a new start up in the cannabis industry in Alaska and we couldn't be happier with the services provided to us by the team at Security Grade. They've taken the time to get to know us as an organization and have shown us that building a long lasting positive sustainable relationship is important to them. Ryan Shields has been remarkable to work with. He is an exceptional communicator, extremely knowledgeable about his products and is willing to help think outside the box. We couldn't be more pleased with Security Grade and the tremendous services they provide.

Bill H.

In 2014, we requested a security appraisal for our home in Parker. Derek did a phenomenal job reviewing potential entry points and helping us select a system that fit our needs. He did such a great job that we referred Derek to our parents and they were pleased with the visit as well. I would highly recommend Security Grade Professional Services.

kellie K.

Security Grade Services and their staff understand the needs of business today. We have used ADT in the past for our Security and were not impressed. Security Grade made the transition simple, easy and more understandable. If there have ever been any questions or needs for assistance, they are readily available and there for you. The App to use/set/disarm the alarm when off the premises is also very convenient. We would highly recommend them to anybody for personal or business needs.

Anne C. K.

I needed discreet, protective services in a professional setting and Security Grade were able to provide exactly what I needed multiple times on short notice. They are communicative, professional, and timely. I have recommended their services to many colleagues and will continue to do so in the future.