Pride in a job well done! This is the mission of Eiseman Construction Co. Eiseman Construction Co. Inc. is a full service roofing contractor and, in addition, does a wide variety of siding, windows, doors, remodeling and additions. Eiseman takes pride in their knowledgeable, professional office staff, our experienced project managers and, in particular, their large force of stable, trained and certified crews. their superior work and a commitment to honesty, quality and continued training, Eiseman has has earned certified or approved contractor status with many of the major manufacturers and the trust of many loyal customers.