
Pfefferkorn Engineering & Environmental
Bringing infrastructure projects to fruition through our talented team of technical professionals.
Explore capabilities, project experience, and office locations to build your shortlist.

Bringing infrastructure projects to fruition through our talented team of technical professionals.

Delivering High Quality, Efficient Transportation Solutions
New Cumberland, PA

Community Revitalization, Economic Development, Environmental Remediation and Engineering
Westbrook, ME

Trusted Experts Delivering Environmental, Engineering, and Energy Solutions to Industry Leaders
Knoxville, TN

Engineering From the Ground Up
Truckee, CA

Floodplain Management and Water Resources Engineering
Reno, NV+2

Experience. Expertise. Excellence.
Saint Louis, MO

Civil, Geotechnical, Surveying, Testing, Environmental
Rapid City, SD

Experience Matters.
Upland, CA

Innovative Engineering & Environmental Solutions
Buffalo, NY+1

Leaders in Engineering and Geoscience
Bluffdale, UT

From the Ground Up
Latham, NY

Serving the Pee Dee Region With Integrity for 50+ Years

Delivering Geotechnical, Geophysics, Environmental and NDT Services
Alpharetta, GA+1

Environmental and Engineering Solutions
Columbus, TX

Geotechnical, Environmental, Surveying & Materials Testing Services
Greenville, SC+3

Quality, innovative, and cost-effective consulting engineering solutions
Turtle Creek, PA+1

Coastal Erosion Solutions

Engineered Solutions for Water and Wastewater Treatment
Sandy, UT

Mutidiscplinary Engineering Group
Pembroke Pines, FL

Geotechnical Engineering, Engineering Geology, and Construction Materials Testing
Denver, CO+5

Where Engineering Meets Innovation.
Rockville, MD+2

Forensic Investigations and Investigating Building Failures.
Westford, MA
Engineering Solutions for Complex Projects
Great Falls, MT