H. E. Callahan Construction is a full service general construction contractor in business since 1948. Our employees take pride in their work and value the long-term relationships that develop from a satisfied client. Over the years, we have undertaken projects for commercial, institutional, industrial and municipal clients. The present management still adheres to the guiding principles of quality, integrity, and responsiveness. The firm is well-versed in the challenges and complexities of modern construction techniques, utilizing up-to-date practices and technology to provide cost-effective solutions for our clients.