Ragnar Benson Construction, a MasTec company, is a General Contractor located in Chicago, Illinois. We specialize in passenger and heavy rail construction, as well as mid-to-large size healthcare, higher education and commercial building projects. Ragnar Benson has been serving the local and national construction industry since 1922. We are a client oriented company that focuses on long term relationships in key markets as well as emerging markets in various portions of the construction industry. We are hiring. Join our team today!