Cornerstone Security Group

Cornerstone has superb service. We had an emergency need for fire watch services 24/7 and they had someone on site within 2 hours. They were professional, handled all aspects of our need, including arranging for a Port-A-Potty. When the emergency ended sooner than expected, they pulled staff off the job and promised us a refund. I'd highly recommend them!

We have been working with Cornerstone for a number of years and as we all know, there have been some challenging times the last few. There is a reason that we have continued to work with this company, one of them being their responsiveness. It doesn't matter when I call, I always hear back and the same is true of our residents. It is nice to know that when someone in our community needs someone on site, they can call and someone will be on site fairly quickly! It gives us and our community much peace to know that the people coming to patrol are attentive and aware. It is nice to know that they know our property.

The Cascades St-Helens team is very happy with the Cornerstone Security Group support on site. They were the ideal partner.

I work for this company very great company very professional great place to work for and a great place to hire if you need security!

Cornerstone was extremely communicative and got the job scheduled super fast. A fire changed our needs overnight. However, the change of scope did not phase them one bit. I highly recommend them and will use them again in the future.

Cornerstone Security helped us unbelievably fast, competently and professionally with getting trespassers/homeless off our property. With NO help from the city, Cornerstone explained all they would do "by the book" with help from police if necessary. Once the property was cleared, they consistently patrolled the property and would send 'interactions' and property damage to us the very next day. We are so relieved and thrilled with their good work. The office staff has always been accessible at every question we may have. We appreciate Cornerstone Security in the DIFFICULT Portland area!

Cornerstone has done an exemplary job of providing security for our business. Recently Hakeem exemplified the quality we have seen from all of their officers who offer personable and professional service.