The Otto Company is a full service mechanical contracting company serving commercial and industrial customers for over 75 years. We specialize in plumbing, heating, air conditioning and custom ductwork for commercial and industrial applications. Our services include construction, installation, troubleshooting, repairs and maintenance. Family owned and operated since 1935, we have established a reputation for safety, quality and performance. We believe in building lasting customer relationships by providing prompt, reliable service and quality work.