Trumbull Corporation

Winall, operating as Mid-State, is a construction management company. Founded in 1971, the company offers a range of services that include project consultation, planning, design, construction, renovation and repair services. Its additional services include custom finishing, interior decoration, wall covering, painting and coating, as well as cabinets, moldings and hardwood products distribution. The company also offers concrete and carpentry products distribution. It offers various kinds of lumber, including oak, cherry, maple and ash. The company undertakes a variety of customized projects that include food processing plants, office and retail facilities, hospitals and pharmaceutical stores. Winall is located in Harrisburg, Pa.

George D. Boyer & Sons, Inc. is a highly respected family-owned Mechanical Contractor established in 1960 by George D. Boyer, Sr. Jeffrey A. Boyer, Sr., having 40 years experience, took over the company in 1999. He follows in his dad's footsteps - upholding the highest level of excellence in service and support with "Honesty & Integrity". The company primarily serves Cumberland, Dauphin, and York Counties of Central PA. We provide commercial and residential plumbing, heating, and air conditioning services, as well as Mechanical services (new and revisions) for the Construction trade (Hotels, Motels, Churches, Schools, Office Buildings, and Rental Units).