Business Details
45 Years
experience
Your Trusted Partner for Civil Engineering and Surveying Solutions in Salem, OR
Founded in 1981, LEI Engineering has established itself as a leader in civil engineering, land surveying, forest engineering, and forestry services. Our team combines over four decades of industry experience with a commitment to client satisfaction, delivering tailored solutions for residential, commercial, and government projects. We prioritize open communication, technical expertise, and community engagement, ensuring projects meet regulatory standards while maximizing return on investment. With a focus on innovation and quality, we serve clients across the Pacific Northwest, Alaska, and beyond, maintaining a reputation for excellence in every project phase from planning to execution. 
Services
Civil Engineering
Land Surveying
Forest Engineering
Forestry Services
Natural Resources Management
Details
- Year established: 1981
Highlights and features
- We offer 40+ years of experience in civil and forest engineering across diverse terrains.
- Our team holds multi-year contracts with federal and local government agencies.
- We provide end-to-end services from planning to construction oversight.
- Our local ownership ensures deep community and regulatory knowledge.
- We combine proven techniques with cutting-edge technology for optimal results.
What people say
Professional and responsive team
Completed work efficiently
Expertise in challenging projects
Services
Civil Engineering
Our civil engineering services include residential and commercial site design, stormwater management, and roadway engineering. We deliver comprehensive solutions from feasibility analysis to construction oversight, ensuring regulatory compliance and optimal land use. Our focus on innovation and client collaboration guarantees efficient, sustainable infrastructure development.
Land Surveying
We provide precise land surveying for property boundaries, subdivisions, and construction projects. Our services include ALTA surveys, topographic mapping, and GPS-based boundary verification. Utilizing advanced technology ensures accuracy for legal, development, and environmental applications.
Forest Engineering
Our forest engineering expertise covers logging systems, road design, and environmental compliance. We offer stream crossing solutions, remote sensing deployment, and unit layout planning to optimize timber harvesting while protecting ecosystems across diverse forested regions.
Forestry Services
We deliver timber cruising, stand restoration, and collaborative forest planning. Our services integrate modern silviculture practices with regulatory requirements, ensuring sustainable resource management and stakeholder satisfaction through data-driven decision-making.
Natural Resources
Our natural resources division focuses on habitat protection, regulatory compliance, and sustainable land use. We provide buffer delineation, GIS mapping, and environmental impact assessments to balance ecological needs with development goals.
People
Jamie Van Agtmael
President
Jamie leads LEI Engineering with over 20 years of experience in surveying and engineering. He prioritizes client collaboration and community engagement, ensuring projects align with local needs and industry standards.
Greg J. Zartman
Principal Engineer
Greg oversees engineering operations with decades of expertise in civil infrastructure and forest systems. His technical leadership ensures innovative solutions for complex projects across public and private sectors.
Dallas C. Hemphill
Founder
Dallas founded LEI in 1981 and pioneered its reputation in logging engineering. His legacy of technical excellence continues to influence the company's commitment to quality and client service.
Questions
What services does LEI Engineering & Surveying of Oregon offer?
We specialize in civil engineering, land surveying, forest engineering, forestry, and natural resources management for residential, commercial, and government clients.
How long has LEI Engineering been in business?
We have served clients since 1981, providing over 40 years of engineering and surveying expertise.
What areas do you serve?
We operate throughout the Pacific Northwest, Alaska, and select regions in the western United States and Canada.
What sets your engineering services apart?
Our combination of local knowledge, advanced technology, and multi-disciplinary expertise ensures tailored, cost-effective solutions.
How do you handle complex regulatory requirements?
Our team has extensive experience navigating federal, state, and local regulations to ensure compliance and project success.
How can I request a free estimate?
Contact us via phone or email to discuss your project and receive a customized proposal.
Reviews (1)
J. S.
Jan 27, 2018
Report
This is an amazing company to work with. They are friendly and professional. My husband and I own a Excavation company and have personally worked beside them. I would highly recommend them to anyone!
