Keller Contracting began in 2017 when Chris Keller purchased Richard D. Markey Inc. which had a 46-year history delivering high quality commercial building construction in York, PA and the surrounding area.  With over 28 years of experience in the commercial construction industry, Chris has brought his vision to reality based on this one question:
“What if a construction company actually operated with honesty and integrity?”
Living out that question has resulted in rapid growth, including a long and growing list of repeat customers.  In fact, we have been recognized as a “Top 50 Fastest Growing Companies” by Central Penn Business Journal in 2020, 2021 and again in 2022.

PEOPLE

Our Team

We are a team of honest, hard-working men and women who have developed deep expertise in the commercial construction industry over many years.  We have a genuine interest in getting your project done right, on time and with as little disruption to your business as possible.  Having a long history working together, our team has developed processes that minimize your downtime. 

Our team includes highly experienced construction specialists including project managers, estimators, designers, superintendents, carpenters, and carpenter helpers, as well as support staff.

Meet Our Leadership Team

Chris Keller

Owner

Tim Wirt

Director of Operations

Shonna Goodling

Project Administrator

John Hersey

Controller

John Kottmyer, LEED AP

Vice President of Preconstruction

Tony Vasura

VP of Estimating

Mike Schoffstall

Estimator

Jeff Stager

Senior Project Manager

Tim Lerew

Senior Project Manager

Dan Redding

Senior Project Manager

Scott Bruce

Designer/ Project Manager

Shane Tawney

General Superintendent

Our Mission

To deliver high-quality, cost-effective projects on schedule by employing and supporting motivated, flexible, and focused teams. We value the importance of our relationships and will continue to remain fair and true in our dealings with all clients, employees, vendors, and partners. 

Our Values

  • Honesty, integrity, and fairness
  • Real builders and craftsmen
  • Strong work ethic
  • Reliability
  • Communicate often and openly
  • Low-cost/high-value services
  • Innovation
  • Continuous improvement
  • Loyalty through long-term employment
  • Safe work practices

Our Commitment to Safety

Our team is the key to our successThere is nothing more important than keeping them safeOur thorough safety practices allow us to deliver the project you want in the safest manner possible, while keeping it moving as quickly as possibleAnd if we’re working in an active setting, keeping your business open during a remodel, we structure our work to keep both our team and your team safe. 

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