Empowering Clients through Expert Engineering Solutions
Our Story
Anderson Perry & Associates, Inc. (AP) is a full-service firm providing exceptional engineering and innovative solutions. With over 45 years of experience, AP has established itself as a trusted resource for eastern and central Oregon and eastern Washington organizations and municipalities. We take pride in being a one-stop-shop for our clients, offering a comprehensive range of services to meet their unique needs.
Our Services
At AP, we understand that each project is unique, and we take a tailored approach to address the specific challenges and goals of our clients. Our services encompass a wide range of disciplines, including:
- Drinking Water: We design and implement reliable, efficient, and cost-effective solutions for municipal and industrial water treatment and distribution systems.
- Wastewater: Our experienced team provides comprehensive services for wastewater collection, treatment, and disposal systems, ensuring a clean and healthy environment.
- Roads and Bridges: We specialize in road design, construction, and maintenance, as well as bridge design and inspection services to ensure safe and efficient transportation infrastructure.
- Site Development: From conceptual planning to project completion, our experts oversee the entire site development process, ensuring seamless integration of engineering, construction, and environmental considerations.
- Flood Reduction and Irrigation: We design and implement innovative flood reduction and irrigation systems, ensuring the efficient use of water resources while protecting against flood-related risks.
- Water Resources: Our expertise in water resources engineering, permitting, and environmental services helps clients navigate the complexities of natural resource management and regulatory compliance.
- Surveying: Our surveying services include boundary surveys, topographic mapping, and construction stakeout services to ensure accurate spatial information.
- GIS: Our dedicated GIS department provides specialized services, including data analysis, mapping, and spatial modeling, to support engineering, planning, and decision-making processes.
- Environmental and Permitting: Our team of interdisciplinary environmental professionals and permitting experts ensures compliance with federal and state regulations, promoting environmental stewardship and regulatory compliance.
- Cultural Resources: Our cultural resources management services include archaeological surveys, cultural resource assessments, and permitting services to ensure the protection and preservation of historically and culturally significant sites.
Our Team
At AP, we pride ourselves on our values-driven approach to business. Since our founding in 1975, we have remained committed to providing exceptional service, fostering a positive work environment, and investing in our staff's professional development. Our dedicated team of professionals is comprised of:
- Experienced engineers and technologists
- Skilled technicians and support staff
- Certified surveyors and GIS professionals
- Environmental and permitting experts
- Archaeological and cultural resource specialists
We are proud to offer a supportive and challenging work environment that encourages innovation, collaboration, and growth. If you are a motivated and dedicated professional looking for a rewarding career, we encourage you to explore our job opportunities and join our team of talented individuals.

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