Preserving the Past

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Over the course of our 60 years in business we have rescued and archived tens of thousands of drawings from engineers and surveyors long gone.

Our archives are the largest single repository of information for bucks and adjoining counties.  They cover the following firms:

• JG Park Associates
• Erwin Associates
• Chas Henry Moon
• William Major Associates
• Harry H. Lee
• Harris, Henry & Potter
• Unitech
• MidAtlantic States Engineering
• Boucher & James
• LVL Engineers
• George Rice (partial)

 Individual records from our archives are available for purchase to support the ongoing costs of acquiring, preserving, digitizing, and organizing our collections.