
Hayat Brown LLC
Experience. Precision. Integrity. Delivered
Washington, DC+4
Explore capabilities, project experience, and office locations to build your shortlist.

Experience. Precision. Integrity. Delivered
Washington, DC+4

The Core Foundation of Your Solutions

Your Partner in Innovative Engineering Solutions
Merrillville, IN+2
Innovative tunnel, geotechnical, and underground engineering solutions
Ashburn, VA+2

Licensed, experienced, and local - providing trusted surveying and engineering solutions in Northern California's heartland.
Chico, CA

Engineering | Architecture | Management
San Juan, PR+1

Civil Design and Transportation Planning and Roadway Design.
Dallas, TX

Your Entire Project Life Cycle
Columbus, OH+7

Arizona's Premier Civil Engineering Practice Since 1984
Phoenix, AZ

Bridging grace and imagination with functionality while delivering pragmatic solutions.
Buffalo, NY+4

We Execute with Excellence, Getting the Job Done Right.

Innovating Infrastructure

Breaking New Ground in Engineering Excellence
Billings, MT

Solving complex MEP/FP engineering challenges since 1961.
Woburn, MA

Exceeding Project Expectations
Wills Point, TX+1

Teamwork, Integrity and Consistency since 2005
Fort Worth, TX

Civil Engineering and Municipal Engineering.
St. George, UT

Solving Complex Challenges in Natural and Built Environments
Norwood, MA+34

A Diversified, Multi-Disciplined Consulting Engineering Firm
New York, NY+2

Innovative and sustainable design in civil engineering and architecture

Better Communities, by Design

Aviation, Infrastructure, Engineering
Loveland, CO

Be in Control.
McKees Rocks, PA

Providing Service with Excellence
Dallas, TX+4