We have found their staff to be knowledgeable, friendly and willing to go the extra mile to make the project work in a more efficient manner.

We were quite pleased with the professionalism of both Chris Bower and members of the firm, and highly recommend their company.

I recommend DEI's services to every client that has a need for surveying.

Chris Bower and his staff are responsive, have great attention to detail and their services are very competitive.

DEI provides support and expertise one would expect from a large firm, yet lends the personal attention of a small firm.

DEI's expertise and guidance has helped our company sell many properties.

DEI's attention to detail was greatly appreciated in the design of the many features necessary to minimize impacts from the [landfill] remediation area.