Keystone Excavators
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Keystone Excavators
Since 1984, Keystone Excavators, Inc. has been providing counties, municipalities, developers, and individuals with complete civil site development, underground utility work, and roadway construction. Keystone Excavators, Inc., services also include Design Build Projects and Solutions, Underground Fire Protection, Earthwork, Hauling and Environmental Solutions.

Experienced and courteous, Keystone Excavators' office staff provides administrative services, cost estimating, project management and scheduling projections. Contract administrators provide cost savings through value engineering. We have built our reputation for customer satisfaction by delivering quality construction on time and within budget.

Keystone Excavators' experienced work force operates clean, well maintained equipment and vehicles providing safe, reliable and timely project completions. Every Keystone Excavators project has a qualified supervisor on-site to assure that progress proceeds on schedule in a safe and efficient manner.
Services
As experts in all facets of site development, we provide a variety of services to our clients. Whether you need us for excavating, installing or repairing underground utilities or complete site development, our work is always expertly managed and executed by our highly qualified supervisors. We have worked extensively with roadwork asphalt projects and we have done a lot of work with specialized concrete projects.
Excavation has many aspects, and each of our construction projects has its own unique requirements - we understand this and we are flexible enough to adapt to what our clients need and want. Whatever sized construction projects you have in mind, Keystone Excavators, Inc is the company for you. We are able to cater to your construction needs, whatever that involves.
As you are aware, your company was referred to us by Lloveras, Baur & Stevens to do drainage, swale grading, installation of drainage piping, etc. and subsequently hired by the Board to do the work. In addition as the original work was nearing completion we added two additional areas that needed drainage work.
Keystone Excavators' employees enjoy the work that they do and take pride in the projects that they work on. We create an environment with our workers that instils a "TEAM" attitude and our clients appreciate that not only are they getting a great final product from us, but our team is always pleasant to deal with.
Reviews (4)
Bruce Bradstreet
Bruce Bradstreet
Sep 03, 2023
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As you are aware, your company was referred to us by Lloveras, Baur & Stevens to do drainage, swale grading, installation of drainage piping, etc. and subsequently hired by the Board to do the work. In addition as the original work was nearing completion we added two additional areas that needed drainage work. The Board wants to commend Jon Winowiski, Supervisor, over this project, and his workmen for the excellent and professional job they did. They excelled in their work in difficult areas of space, tree roots, etc. Then they encountered our unmarked water pipes and had a break, the repairs were made in a timely fashion. Working in a residential area of senior adults can be challenging and Jon answered the resident’s questions and addressed them professionally. We would be glad to give you a referral and should we encounter a need in the future for additional work in this area we would count it a privilege to have your employees back on our property to do the work. Thank you for fitting this “smaller” project into your calendar.
Kandice Schutte
Kandice Schutte
Jul 25, 2023
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Keystone Excavators worked in my neighborhood for nearly 3 years. The crew was nothing but professional and accommodating. There were times we had to wait for the trucks to move, but these guys were doing their jobs. I'm not sure what people expect when there's a huge project going on in their neighborhood. There's a review complaining about not being able to get to their home. Meanwhile, all photos they provided were in front of MY home. Keystone did a great job with the project in Lake Shore Estates. It may have taken a while to finish, but we no longer have drainage issues like before. Lake Shore would flood with a summer shower previously. Thank you, gentlemen, for your courteous and professional work.
Jeremy Harper
Jeremy Harper
Dec 04, 2021
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This sad excuse for a construction company has being doing the roads in lake shore estates for almost a year now (keep in mind it’s less than 2 miles of road) they are slow, they only work 2-3 days a week, and they haven’t done anything to stop the dust. The roads are torn up and huge potholes have occurred in the torn up road and they won’t do anything about it. The neighborhood association is gathering people to go to the county against them. See you in court tomorrow rob fornwalt.
Robert Cosme - Blood Hound
Robert Cosme - Blood Hound
Jan 12, 2021
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Good company to do business with. Mike Higney was my point of contact. He was very knowledgeable and helpful. It’s always good to work with good people.