Review by Grahame Bourke June 22, 2020 admin News Always experienced nothing but professional service. 5 starsReview Related Posts Review by Brian Buchanan Sentinel completed security & access control works at Storage King Stafford and we found them to be flexible & easy to deal with. Review by Michael Webb Very professional. Great, efficient support and a vast knowledge of their product. Review by Grahame Bourke Always experienced nothing but professional service.