
Millig Design Build
Turn-key engineering and construction services for sustainable, energy-efficient building improvements
Olathe, KS
Explore capabilities, project experience, and office locations to build your shortlist.

Turn-key engineering and construction services for sustainable, energy-efficient building improvements
Olathe, KS

We become your partner. You become ours.

Delivering Excellence in Engineering and Project Solutions
Clarksburg, MD

Mechanical Engineering and HVAC Design & Specification.
Moorestown, NJ+1

Defining structural engineering.
Seattle, WA+2

San Diego's Largest MEP Consulting Firm
San Diego, CA+1
Peace of mind, engineered
Salt Lake City, UT+1

Mission Critical. Mission Assured.
MEP Engineering Design and Power System Consulting.
San Diego, CA

Engineering the Impossible
Hollis, NH

Above the Standard. Above Expectations.
Melbourne, FL

Building on a Legacy
New York, NY

Getting Actions Done with Swift, Smart, Superior & Sustained Results
Cheyenne, WY

Engineering-Driven Excellence
Carlsbad, CA

Empowering Life Science Innovators Through Design and Engineering
Kansas City, KS
Award-winning structural and earthquake engineering firm
San Francisco, CA

Better Buildings. Impactful Results.
Andover, MA

Pioneering Innovation Since 1965
Transforming Our Clients’ Visions into Reality.
Lenexa, KS

Engineering smarter, safer operations.
Mechanical Engineering and Equipment Development.

Innovating Solutions for a Safer Tomorrow.
Austin, TX+3

Enabling Greatness
New York, NY+1

Solutions for Better Buildings
Renton, WA