
Lumsden Associates, P.C.
Expertise matters. Trusted since 1968.
Roanoke, VA
Explore capabilities, project experience, and office locations to build your shortlist.

Expertise matters. Trusted since 1968.
Roanoke, VA
Engineering Solutions for Complex Projects

Constructing a Better Future
Centralia, WA

Water Systems and Drinking Water.
La Grande, OR+4

Focus on Quality. Multi Discipline. Culture of Caring.
Phoenix, AZ+6

Structural and Civil Engineers at Your Service
Macon, MO

Developing Hawaii's Communities for Half a Century
Honolulu, HI
Civil and Structural Engineering Firm in Kenai Alaska
Kenai, AK

Engineering stronger communities.
Salt Lake City, UT+1

Proudly Building the Gulf Coast's Future
Robert, LA
Land Development and Due-Diligence.
Tucson, AZ
Leading with Science® to create a more sustainable future

Here to Meet Your Civil and Environmental Engineering Needs
Chico, CA

Water Resources and Community water and sewer design.
Somers, MT
Engineering Solutions. Building Trust.
Northport, AL

Professionals at Every Turn
Omaha, NE+1

Practical, precise, and solutions-driven civil engineering services across the Pacific Northwest.
Wenatchee, WA

Dedicated to Finding Simple Solutions to Complex Problems
Goshen, NY

Consulting Civil Engineers
Albuquerque, NM

Water Systems and Wastewater Systems.
Coos Bay, OR+3

A Partnership Built for Success
Shawnee, KS

Immersed in the communities we serve

Water Systems and Hydraulic Modeling and Master Planning.
Jonesboro, AR+2

Practical Outcomes From Complex Challenges
Rapid City, SD+18