
Patterson & Dewar Engineers
Proudly Serving Clients Since 1947
Norcross, GA
Explore capabilities, project experience, and office locations to build your shortlist.

Proudly Serving Clients Since 1947
Norcross, GA

A Partnership Built for Success

Bettering Iowa Since 1970!
Estherville, IA

Reliable Engineering, Objective Auditing
Pensacola, FL+1

Wastewater and Collection Systems.
St. Simons Island, GA

Pursue Excellence
Portsmouth, NH+2

A Company Built on Experience & Relationships
Manhattan, KS+3

Solving your toughest science and engineering challenges

Engineering Design Expertise
Marietta, GA

At the intersection of engineering and design.
Portland, ME

Electrical and mechanical engineering solutions for energy, utility, and infrastructure projects
West Palm Beach, FL+2

Engineering a better way.
St. Louis, MO+3
Building a better future through innovative solutions
San Francisco, CA+9

Full-Service Architectural and Engineering Services
Forest, VA

Water | Wastewater | Stormwater
San Juan, PR
The Leader In Energy Infrastructure
Denver, CO+19

Consulting Design Engineers & Surveyors
Tecumseh, KS