M.D. Sleppy Construction Inc. proudly meets your business needs with our extensive experience in the coal mining, steel mill, gas and oilfield, and power plant industries.


M.D. Sleppy Construction Inc. employs a linear design, pricing and construction approach to each project. Beginning with the first conceptual visit with our staff and project manager, to the completion of the project, a turnkey approach continues to exceed all of our customers' needs.


Improve the appearance and value of your residential property with precision construction services by M.D. Sleppy Construction Inc., who has been helping homeowners create “curb appeal” to their homes since 2005.

About Us:


MD Sleppy Construction Inc. is a family owned company that was established and incorporated in 2005. We have successfully serviced numerous clients in all aspects of construction, working all over the state of Pennsylvania, Ohio, West Virginia, Indiana, and New York. With an emphasis on Industrial and Commercial Construction, our experience enables us to deliver a competitive edge in today’s demanding industry.

MD Sleppy Construction Inc. was founded in 2005, by Mike Sleppy. As the company evolved, Mike encountered many opportunities to expand, especially in the industrial setting. With this expansion, came a need for someone who shared the same passion and dedication. This is when Mike’s son, Derek Sleppy, began his journey of promoting and building the company to its present status. During the beginning stages, Mike and Derek started out with a few laborers to accomplish the projects at hand. Today the company has a full office staff, several field foreman and site superintendents to manage and coordinate the most expansive projects. Derek Sleppy, Vice President, believes in a “hands on” approach with the customer to build a relationship where the customer receives only the highest quality of workmanship, resulting in 100% satisfaction of the finished product. Derek possesses the natural ability to work and communicate very easily with the customer to continually generate and procure business in the Industrial, Commercial and Residential industry.  This philosophy of hard work and determination, combined with the talents of our team of superintendents, foreman and laborers, has proven to be the driving force for increased business and continued company growth offering full turnkey services.

Our company is committed to perform every job with SAFETY as our top priority. We strive to consistently perform each project encountered, in the safest and most lucrative way possible. We do not deviate from this mindset of perfection.   We are one of the hardest working companies out there with an emphasis on the “old school” work ethic, “No job is too dirty or tough for us!”