4101 Deadwood Avenue North
Rapid City, South Dakota 57702
Jackson Boulevard
I-90, Exit 10-17
I-90 S Curve & Exit 52
Arby's Restaurant
East North Street
Sherdian Lake Road
Deadwood Mountain Grand
Central High School
Aspen Grove Assisted Living
Heavy Constructor Shadow

Welcome to Heavy Constructors

Building For Future Generations

Based out of Rapid City, Heavy Constructors is deeply invested in the past, present, and future of South Dakota and its construction industry. Since 1919, the founding family of Heavy Constructors has been at the forefront of construction projects that have led to significant progress and lasting relationships throughout South Dakota. With a wealth of experience and a dedication to community, Heavy Constructors brings the professionalism, safety measures, and work ethic needed to complete every project to the highest quality.

 Heavy Constructors and our divisions, Gustafson Builders and Excavating Specialists are here to meet all of your construction needs. We are committed to offering comprehensive services that hold client satisfaction as a number one priority. We also offer construction management services to achieve a seamless, cohesive project that ensures success.

Founded on traditional family values, truth, honesty, and employee commitment, Heavy Constructors is dedicated to the art of construction and the positive results the industry brings. The employees of Heavy Constructors look forward to working with current and future clients to achieve excellence in construction and community development.