J H Hassinger Inc

J.H. Hassinger, Inc. is a construction company headquartered in Menomonee Falls, Wisconsin, United States. The company specializes in general contracting, self-performance, and design-build services, with a focus on the power division and substation/transmission line foundations. J.H. Hassinger serves clients across the country and is known for its quality workmanship and in-house design services.