Chester County Excavating

Keenan Construction and Excavating, Inc. is dedicated to offering our clients outstanding quality and creative solutions to their septic system, construction, excavating and stormwater management needs, as well as a variety of other services.

We pride ourselves in offering superior customer service. Our people work directly with the project owner and firmly believe that the client’s vision is our goal. Each project is an opportunity to partner with the client to develop creative and innovative ways to reach a successful completion. We are conscientious about the integrity of our estimates and completion times and never cut corners regarding the quality of our work.

Justin Keenan, Owner


“Keenan has worked on two projects at our home. The completed projects are seamless with the rest of the home and look like the original features. They use quality products, are affordable, and gave us exactly what we hoped for.”

Jennifer Creary
President of UCI Computers
“Justin Keenan put in a septic system, two retaining walls, a slate walkway and a berm with trees and other plants on our property. He was our first good experience with a contractor and we highly recommend him. It was a pleasure to see Justin and his crew every morning and to come home at the end of the job to a transformed property.”

James Herman
Restaurant Owner, Valley Forge