David Evans and Associates, Inc.

Transportation Engineering and Land Development.

Website

About the firm

David Evans and Associates, Inc. is a multidisciplinary engineering and planning firm headquartered in Portland, Oregon, whose staff includes civil engineers, surveyors, planners, hydrographers, landscape architects, and natural resources scientists. Its practice spans transportation, land development, energy, water and environment, surveying and geomatics, and marine services, with a stated mission to improve quality of life while demonstrating stewardship of built and natural environments.

Firm type
Civil Engineering · Transportation Engineering · Land Surveying · Landscape Architecture

Capabilities

Transportation Engineering

Service website

Engineering and planning services for transportation infrastructure including highways, urban roadways, and multimodal systems.

Land Development

Service website

Civil engineering and planning support for land development projects from site assessment through construction.

Energy Development

Service website

Engineering services for energy projects including hydroelectric redevelopment and other energy infrastructure.

Water and Environment

Service website

Water resources engineering and environmental services addressing hydrology, hydraulics, and water-related infrastructure.

Surveying and Geomatics

Service website

Land surveying, hydrographic surveying, and geomatics services.

Marine Services

Service website

Marine engineering and hydrographic services for waterway and coastal projects.

Environmental Planning and Compliance

Service website

Environmental planning, permitting, and regulatory compliance services for complex infrastructure projects.

Landscape Architecture

Service website

Landscape architecture services integrated with civil engineering and environmental planning.

Construction Engineering

Service website

Construction engineering and management support for infrastructure delivery.

Industries

Transportation · Land Development · Water Resources · Hydroelectric · Power Generation · Marine · Environmental & Remediation

Projects

David Evans and Associates, Inc. - Engineering Firms