
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
Mechanical Engineering and Heating Systems.
When experience, trust, & reliability matter most.
Vancouver, WA+1
Structural Engineering and A/E Full Services.
South Boston, VA

Where Legacy Builds The Future
New York, NY
Geotechnical Engineering and Preliminary Site Assessment.
Raleigh, NC

Structural Design and Structural Investigations.
Indianapolis, IN

Designing | Automating | Testing
Grand Rapids, MI

Engineering. Integration. Fulfillment. One Partner.
Snohomish, WA
to design and engineer systems that are safe, reliable and maintainable.
Portland, OR

Dedicated to finding the best solutions
Jacksonville, OR
Radar and Electronic Warfare Systems Design and Analysis

Mechanical & Electrical Engineering, Consulting, Design
Tulsa, OK

Better Together for a Better Tomorrow
Athens, GA

Collaborative analysis thoughtfully applied.
Hunt Valley, MD

Engineering Excellence, From Conception to Completion.
Urbandale, IA

Bringing Space Within Reach
Tempe, AZ
Mechanical and electrical engineering for government, commercial, and institutional buildings.
Savannah, GA+1

Civil Engineering and Site Planning.

Transmission & Distribution Lines, Delivered
Denver, CO+1

Plan. Design. Engineer.
Menomonie, WI+1

Award-Winning MEP & Fire Protection Engineering for Public and Private Buildings
Taunton, MA

Civil Engineering and Foundation Design.
Gillette, WY
Structural Inspections and Assessments and Engineering Plans, Permits, and Structural Certificates.
Ellicott City, MD