Engineering Services

Firwood Design Group, LLC (FDG) is a full service professional civil/environmental engineering, land surveying consulting firm. Our firm has extensive experience in various types of planning, civil/environmental engineering and land surveying projects for individual, corporate and municipal clients.
City
Troutdale
State
Oregon
Zip
97060
Phone Number
(503) 668-3737
Fax
(503) 668-3788
GeoEngineers, Inc.
GeoEngineers, Inc. is an employee-owned consulting firm specializing in developing ecological, engineering and environmental solutions for our clients.
City
Lake Oswego
State
OR
Zip
97035
Phone Number
503.624.9274
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SIGMA Sustainable Solutions specializes in a wide facet of civil engineering specialties.
Whatever the project at hand may be, SIGMA will provide engineering designs that are built to last. We specialize in civil and environmental engineering,
along with sustainable off the grid alternatives.
City
Niceville
Phone Number
850-803-0111