ESI is locally owned and operated, serving Oklahomans since the doors first opened in 1980.  Since that time we have established a solid reputation based on quality service and customer satisfaction. 

At ESI, we have two types of customers.  There are those whom we have serviced from day one of installation, and then there are those who have come to us because they are displeased with their previous alarm company.

We recognize that all of our customers' needs are different, and there is no such thing as a "one size fits all alarm".  At ESI, we distinguish ourselves by offering customized security solutions.   We focus on the unique needs of our customers and are very proud of our craftsmanship and professionalism.

If you would like to discuss your particular security needs, contact us today!