Clients

Mueller has cultivated enduring partnerships with esteemed owners and clients, establishing longstanding relationships with renowned museums, respected colleges and universities, and admired institutions. Our unwavering commitment to delivering quality services and innovative solutions is reflected in our impressive 98% client retention rate. This stands as a testament to our ongoing dedication to engineering exceptional experiences and spaces.

Engineering Spaces for Our Communities, Cultural Assets, and Iconic Places

For close to 50 years, Mueller has established enduring connections with some of the world’s most esteemed institutions dedicated to advancing science, technology, the performing and fine arts, health education, and cultural landmarks. We take pride in our collaborations with over 30 museum and cultural institutions, 75 colleges and universities, numerous federal government agencies, and corporate clients.

Furthermore, we are delighted to collaborate with leading architecture firms renowned for their expertise in designing buildings and spaces that ignite inspiration and elevate our communities. These partnerships are built on trust and a shared commitment to realizing our clients’ objectives. By aligning our philosophies, we contribute to the design and engineering of a better future for our communities, valuing and preserving our cultural treasures and iconic locations.

A Few of Our Longest Serving Clients

Fostering enduring partnerships with prominent owners and institutions has been a cornerstone of Mueller’s success since its inception. Here are some of our most longstanding clients.

The Smithsonian Institution

More than 100 projects engineered for the world’s largest museum and research complex, from historical renovations to new construction

Exterior of the Baltimore Museum of Art’s original John Russell Pope–designed neoclassical building with a central columned portico.
The Baltimore Museum of Art

Four decades of experience delivering MEP improvements throughout the historic building and new additions

Northrop Grumman

More than 1,000 projects completed, including for state-of-the-art laboratory environments that facilitate breakthrough industry research

Georgetown University

Four decades of engineering support for modernization and new development initiatives ranging from master planning to plant upgrades

The University of Maryland

Three decades and over 100 projects, from the home campus at College Park to satellite campuses throughout the state

The Kennedy Center

Repeat performances at the Kennedy Center include major theater modernizations encompassing more than 70 projects

Gain Momentum

Our industry newsletter, Momentum, highlights projects, clients, and MEP and fire protection engineering trends