Harry Johnson Excavation has been serving the Walla Walla, WA area for nearly 70 years, and has the expertise in the excavation and demolition industry to prove it. We are the best at what we do, and we take immense pride in providing exceptional services to each of our customers. Our crew is capable of completing all kinds of projects, including commercial and residential demolition, excavation, plumbing, and more. Contact us for a commitment-free quote today!