DEH Construction Inc.

Established in 2004, Lehman Construction Services Inc. is an equal employment opportunity contractor, offering an array of services. Located in Chambersburg, Pa., its services include general contracting, designing/building, construction and management, to name a few. The company provides commercial, industrial and institutional services and also offers budget analysis for financial institutions. Its projects vary from light commercial to large industrial facilities as well as churches and institutional buildings, among others. Lehman Construction Services Inc. has completed about 1,500 construction and design projects.

Founded in 1971, Oak Contracting is a building contractor and provides various construction management services. Located in Towson, Md., the company serves a vast range of customers that include students, nurses, worshippers, shoppers, executives, scientists, athletes and patients. As a regional construction management firm, it specializes in new construction and renovation projects for the education and medical research sectors. Oak Contracting has expertise in K-12, higher education, nonprofit and commercial projects. It has completed a number of projects, including education, medical, religious and commercial.