Since 1994, A. P. Williams, Inc. has established itself as the partner of choice when planning, developing, designing and building any type of commercial facility in the Harrisburg Area and throughout Central Pennsylvania.

In today's economic climate customers are focused on value.  Our expertise in land development, site design, excavation, sitework and building construction provide the foundation for added value to our clients. 

It's our responsibility to apply our knowledge and experience in cooperation with the project design team members to the benefit of our client on every project.  Our reputation for quality and integrity is unparallel in Central Pennsylvania 

Contact us today to discuss your next project.






"Without A. P. Williams, our dream for a new green building to house our school would never have become a reality.


Paul and Mike brainstormed, bargained and worked tirelessly as our partner to help us get a troubled project in line with what we could afford.


Six years later, the low energy, maintenance and operating costs of our building make a huge difference in keeping Londonderry School affordable.  We can never thank them enough."


Jane M. Allis, Londonderry School


A. P. Williams, Inc. | 2325 Paxton Church Road Harrisburg, PA  17110 | Ph: 717-540-3902 | Fax: 717-540-7958