YOUR Engineering, Surveying, Environmental, Mapping, and Right-of-Way Solution!


The cornerstone of the success of Keystones survey practice is our understanding of the energy business. Keystone has been supporting the energy sector since our founding in 1991.


GIS & Mapping

Keystone started as a mapping firm converting paper and linen gas map records to digital mapping for the early GIS systems used by regional utilities.


Land & Right-of-Way

Whether your company is acquiring a right of way, negotiating leases or researching parcel ownership, we can help you complete the project in a timely and cost-effective manner.


Engineering & Permitting

Our team has existing relationships with local and state regulatory agencies and the tools necessary to meet agency requirements. Our process and these relationships help reduce our clients’ risk of future environmental issues while expediting the permit process.

Drone UAV Launch

Survey Drones

We utilize emerging unmanned aerial vehicle (UAV) and photogrammetric technologies to capture, analyze, share, and export project site mapping data automatically.


About Us

Keystone Consultants, LLC. is a highly responsive, cost effective, civil engineering, surveying, and environmental consulting firm with over 25 years of experience serving the energy and telecommunications markets.