About Us

MAK Construction Products Group is a small, family-owned agency that represents premier building materials.  We specialize in concrete repair, masonry restoration, and building envelope solutions.  At MAK-CPG, our mission is to provide the construction community, from designers to installers, with the best products and information to build high-performing, long-lasting projects.


Mike Konkle

Mike is an 40 year veteran of the construction industry.  He has served a project superintendent for a General Contractor, a General Manager for a building supply distributor, and a territory rep overseeing 8 states.  He started MAK-CPG in 2000 in order to focus serving the Western PA and West Virginia markets.  

Jeff Konkle

Jeff spent 3 years working as a laborer for a general contractor to help him pay for his education at Penn State.  After graduating, Jeff spent 10 years working in corporate America for a Fortune 500 retailer.  Jeff is Vice-President of the local chapter of the International Concrete Repair Institute.  He is also heavily involved with the local chapters of the American Concrete Institute, Construction Specification Institute, the Green Building Alliance and the Western PA Passive House Association.