Haas & Associates OfficesHaas & Associates LLC is a consulting engineering firm that has specialized in Municipal and Land Development projects for more than 40 years.

We serve local municipalities, developers and other private companies, along with individuals. Our Professional Engineers and seasoned support staff have extensive experience in the design, analysis, development, and rehabilitation of sanitary sewers, sewage treatment facilities, pumping stations, water mains and other water resource facilities, storm sewers and other stormwater management facilities, roads and parking areas, sports and recreation fields and facilities, structural investigations and design, concrete and historic masonry rehabilitation, engineering studies, contract administration, construction management, and more.

Founded in 1972 by Patrick Haas, Haas & Associates quickly became a well-known and respected company in Michigan City, Indiana. Over the next 30 years, the company grew to provide engineering services to an area that includes more than three counties in northwest Indiana.

In 2000, Timothy Haas, PE, son of Patrick Haas, became principal of Haas & Associates. Today, the company has grown to include more than 10 members and continues to provide time-tested, high-quality engineering services for the community on a personal, yet professional, level.