I A Construction

Established in 1924, Interstate Amiesite was licensed to produce amiesite, a patented cold-mix, cold-laid bituminous concrete material which made a significant contribution to early road building. By 1954, the company had grown into a full-fledged paving contractor. Most importantly, from the time that Interstate Amiesite was first organized in the 1920s, company officers and employees have taken pride in providing an excellent product and equally fine service.Although the company's emphasis has shifted from manufacturing to construction, the importance placed on giving the best possible value to customers has not changed.

Since its beginnings in 1924, IA Construction has maintained a commitment to excellence in all aspects of the road construction process. By emphasizing the importance of our employees and their safety, the leaders of IA have fostered a team-oriented organization that continually delivers quality and cost-effective solutions for the roads of tomorrow.

IA Construction has operated an AMRL Inspected Aggregate and Soils Testing Laboratory at the Franklin, PA location since 2002. The purpose of this testing facility is to provide not only IA with timely and accurate aggregate QC & QA testing for our various mine sites and project field samples but also to provide outside clients with the same.

Barrett Paving is a heavy highway construction company with a vertically integrated value chain, which includes: quarries, sand and gravel operations, asphalt cement storage terminals, asphalt manufacturing facilities, asphalt paving, complete infrastructure services, and resurfacing and pavement preservation materials and services.