Business Details
50+ Years
experience
Trusted Civil Engineering Solutions for Oregon and Washington Communities
Since 1975, Anderson Perry & Associates has grown from a two-person operation into a respected civil engineering firm with nearly 100 employees and offices across Oregon and Washington. Our foundation in ethics, quality work, and client-focused service has driven this growth through consistent delivery of innovative solutions for public and private sector clients. Over four decades, we've expanded our capabilities to include cutting-edge GIS technology, environmental permitting, and cultural resources management while maintaining our core civil engineering expertise.Our team leverages modern surveying equipment and design software to complete projects more efficiently, serving as a one-stop shop for local governments needing cost-effective engineering solutions. With over 150 bridge projects completed, extensive water/wastewater experience, and recognition for engineering excellence, we continue advancing our mission of supporting regional development without requiring clients to seek external services.
Services
Drinking Water Systems
Wastewater Projects
Road Design
Bridge Engineering
Site Development
Flood Reduction
Irrigation Solutions
Water Resources
Surveying Services
GIS Mapping
Details
- Year established: 1975
Highlights and features
- We offer 45+ years of regional civil engineering expertise
- Our firm provides one-stop engineering solutions avoiding external consultants
- We maintain modern GIS and surveying technology for efficient projects
- Our team includes certified professionals and registered land surveyors
- We have completed over 150 bridge projects across the Pacific Northwest
Services
Drinking Water Systems
We design comprehensive drinking water infrastructure from storage reservoirs to advanced aquifer storage systems. Our engineers specialize in innovative solutions ensuring clean water access while navigating regulatory requirements. Serving municipalities across Oregon and Washington, we provide end-to-end engineering from concept through construction for sustainable water delivery systems.
Bridge Engineering
With experience in over 150 bridge projects, we offer full lifecycle engineering services for bridges across the Pacific Northwest. Our capabilities include structural analysis, permitting, and construction oversight for new builds and rehabilitation of existing structures. We ensure compliance with state and federal standards while prioritizing safety and longevity in diverse environmental conditions.
Surveying Services
Our team includes four registered professional land surveyors delivering precise boundary, topographic, and construction surveys. Using modern equipment, we provide accurate data for infrastructure projects, property development, and legal documentation. This critical first step ensures engineering designs match real-world conditions across eastern Oregon and Washington's varied landscapes.
GIS Mapping
As Esri Partner Network members, we create customized geographic information systems for municipalities and districts. Our certified GIS technicians develop interactive mapping solutions that support planning, asset management, and environmental analysis. These systems integrate with engineering projects and regulatory compliance efforts across our service region.
Flood Reduction
We specialize in flood risk assessment, levee evaluation, and floodplain mapping across the Pacific Northwest. Our experts develop mitigation strategies that balance community safety with environmental considerations. Services include certification of flood control structures and creation of FEMA-compliant flood hazard maps to inform development decisions.
People
Steve Anderson
Co-Founder
Co-founder of Anderson Perry & Associates in 1975, Steve Anderson established the firm's ethical foundation while pioneering engineering solutions for Oregon's infrastructure needs through innovative problem-solving approaches.
Howard Perry
Co-Founder
As co-founder, Howard Perry helped build Anderson Perry & Associates from a local practice into a regional leader, emphasizing quality engineering that meets community needs while maintaining professional integrity.
Keith Olson
Branch Manager
Joining in 1978, Keith Olson expanded Anderson Perry & Associates' reach by establishing the Walla Walla, Washington office, significantly broadening the firm's service area and client base.
Bill Vixie
Professional Engineer
Licensed professional engineer Bill Vixie leads key projects like the Town of Albion's water system improvements, combining technical expertise with practical implementation for municipal infrastructure upgrades.
Questions
What engineering services does Anderson Perry & Associates offer?
We provide full-service civil engineering including water/wastewater systems, transportation projects, surveying, GIS, environmental permitting, and construction engineering across Oregon and Washington.
How long has the company been operating?
Anderson Perry & Associates has served the Pacific Northwest since 1975, growing from a small partnership into a regional engineering leader.
Where are your offices located?
Our offices serve central/eastern Oregon and eastern Washington communities including La Grande, Redmond, Hermiston, Enterprise, and Walla Walla locations.
How can I apply for employment?
Visit our Careers page to explore current opportunities offering competitive wages, professional development, and flexible work arrangements in civil engineering fields.
Do you handle environmental compliance projects?
Yes, our environmental team assists with permitting, regulatory compliance, cultural resources management, and water rights issues for engineering projects.
Reviews (1)
Richard Winter
May 03, 2019
Report
Anderson Perry provides an incredible service to small communities. I worked with them during my 14 years as Mayor of Echo. They were tremendous help with our projects, particularly in designing solutions and assisting in locating funding. I can't overstate their importance to small communities as well as other larger projects typical of such a firm.