R.G. Harriman Inc is a construction company specializing in custom building, design, and general contracting services, with a focus on commercial interiors. 

At Harriman we embrace the idea of personal responsibility, and understand that our reputation tomorrow is ultimately tied to our performance today. Our ability to deliver a quality product, on budget, and on schedule is the foundation upon which our company has been built.

In today's value driven economy, our years of experience in the Madison market has put us in a unique position to offer our clients real financial value. We take great pride in our ability to deliver real financial value, on budget, and on schedule, all while maintaining an honest, transparent relationship with our clients.