Mueller Associates was established in 1966. For more than 50 years, we’ve completed landmark projects throughout the Mid-Atlantic, with a focus on complex engineering challenges in the cultural, education, laboratory, corporate and government markets.


Our History

Integrity, innovation, and great clients and partnerships

Milestones at Mueller

A timeline of our 50-year history in engineering

Leadership Perspectives

Mueller’s presidents, past and present, reflect on the firm’s history

Celebrating 50 Years

Mueller celebrated its golden anniversary in 2016. See the highlights from our celebration.