Find the right engineering partner.

Quality Infrastructure. Passionate People. Stronger Communities.

St. Louis, MO+5

Expert. Trusted Advisor. Friend.

St. Louis, MO+2

Committed to providing practical and economical environmental solutions with foremost attention to quality and liability protection.

St. Louis, MO

We Own It.

Pittsburgh, PA+13

Engineering Excellence for a Sustainable Future.

Springfield, MO+1

Geotechnical & Environmental Consultants

Seattle, WA+14

Build on what we know.

Appleton, WI+12

Problem solved.

St. Louis, MO+3

Quality, Safety, and Experience

St. Louis, MO+1

People-Centered Design, Architecture + Engineering

Cedar Rapids, IA+7

Mechanical Engineering and HVAC Systems.

Lenexa, KS+14

Optimizing the Built Environment

St. Louis, MO+1

Exceeding Your Expectations Through Superior Performance

St. Louis, MO

Listen, Plan, Communicate, and Deliver

Springfield, MO+5

Commitment, Collaboration, Cooperation

Kansas City, MO+2

Engineering & Surveying and Environmental Services.

St. Louis, MO

Geotechnical Engineering and Independent Technical Review Specialists

St. Louis, MO

Hygienic. Processing. Solutions.

St. Louis, MO

Civil & Structural Engineering, Design Services, General Contracting, and Construction Management

St. Louis, MO+2

Building Services and Drinking Water.

St. Louis, MO+8

KPFF exists to engineer opportunities that have a positive impact on people, places, and the planet.

Portland, OR+32

Building Relationships through Affordable Engineering Excellence

St. Louis, MO