Find the right engineering partner.

Integrity - Experience - Growth, Since 1958

Madisonville, KY+2

Founded on Experience

Johnson City, TN

Our signature is excellence

Auburn, CA+4

FEA, CFD, and LS-DYNA Consulting Services

Portland, OR

Technical expertise and sound analysis for your mining project, both large and small.

Grand Junction, CO+2

impact engineering

Blast Consulting and Monitoring Services

Lemitar, NM

Committed to Excellence From Concept to Completion

St. Louis, MO+2

Optimizing Energy Efficiency, Enhancing Performance

Madison, WI

Serving our clients with integrity and excellence since 1978.

Carson City, NV+1

Innovative and Effective Solutions for Earth-Related Projects

Irvine, CA

Mining & Exploration Consultants

Denver, CO

Simplifying environmental and safety compliance through high-quality technical assistance

Spokane, WA

Cleaner air. Safer water. Restored soil.

Holly, MI+1

A Professional Engineering Company

Carson City, NV

Engineered Solutions to Environmental Challenges

Brandon, MS

Breaking ground. Building communities.

Mesa, AZ+5

Multi-discipline geotechnical, structural, and environmental engineering services

Lake Forest, CA+1

Engineering Simplified

Denver, CO+1

Overcoming Challenges Through Innovation

Full-service EPC for energy and heavy industrial projects.

Odessa, TX+6

Consulting Mechanical Engineers

Tucson, AZ