
Willett, Hofmann & Associates, Inc.
Serving clients Ethically, Responsively and Professionally
Dixon, IL+8
Explore capabilities, project experience, and office locations to build your shortlist.

Serving clients Ethically, Responsively and Professionally
Dixon, IL+8

Common Sense. Reliability.

Adapting Streets for People & Our Evolving Environment
Greenwell Springs, LA

Strength in design. Safety in flight.
Easley, SC

beyond engineering
Burlington, MA+4

Reliability - Excellence - Timeliness
Houston, TX

Transportation Driven. Client Focused.
Pittsburgh, PA+3

Many engineering firms build hardware. We build operational impact.
Seattle, WA

Practical solutions for traffic and transportation engineering challenges.
San Juan, PR

Ideas. Made. Real.
Mt. Crawford, VA
Civil Site Design and Site Development.
Dallas, TX

Civil engineering, utilities, street design, and development services in Texas
San Antonio, TX+1

Airworthiness Data Approval and Modification Engineering.

Engineering & Prototype Services
Shaker Heights, OH

Integrated Architecture & Engineering
Tempe, AZ+2

Engineering on a different wavelength

Building Tomorrow, Grounded Today
Boise, ID

Knowledge-Based Engineers & Management Consultants
Philadelphia, PA+2

Aircraft modification and customization engineering
Surfside, FL

Economic and sustainable designs, professionals you know and trust
Sandy, UT

Premier Engineering Design, Construction Support, and Maintenance Services
Hudson, OH

Providing Expert Mechanical Design Services Since 1946
Atlanta, GA
efficient solutions for your engineering projects
Indian Head, MD

Delivering Impactful Projects That Are Key To The Region's Economic Growth