Earthspan LLC

Operational since 1954, of Dodson Engineering Inc. has been specializing in the mechanical engineering field. Located in Pittsburgh, Pa., it provides expertise in the development of plumbing, heating, ventilating, air conditioning and fire protection systems for all types of institutional, industrial and commercial applications. The company s services include the preparation of drawings and specifications for bidding purposes, the related construction phase services and building commissioning. In addition, it provides a full range of automated services are utilized, including computer-aided drafting and design (CADD) and computer modeling. The company serves architects, government agencies, school districts/universities, hospitals and the corporate community.

Tower Engineering, based in Pittsburgh, PA, has been delivering innovative HVAC, electrical, plumbing, and fire protection engineering solutions since 1931. The company serves a diverse range of building types, including K-12 schools, higher education institutions, commercial spaces, and healthcare facilities, focusing on both renovations and new construction projects. With a commitment to providing the systems clients need and the satisfaction they deserve, Tower Engineering emphasizes energy efficiency and technology integration in its services. Their extensive experience spans various sectors, including government, municipal, corporate, and residential projects. Generated from the website