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Business Details
37 Years
experience
Your Trusted Partner for Civil Engineering Solutions
Ruen-Yeager & Associates-Yeager & Associates has been delivering comprehensive civil engineering, planning, and surveying services across Idaho, Montana, Washington, and Oregon for over 30 years. Our team of licensed professionals combines technical expertise with advanced technology to provide tailored solutions for transportation, municipal infrastructure, stormwater management, wastewater systems, and utility relocation projects. We specialize in supporting local governments through engineering review services, alleviating staff workload challenges while maintaining technical excellence. Our construction engineering and inspection services span from pre-construction planning to project closeout, ensuring quality control throughout every phase. With offices in Coeur d'Alene and Sandpoint, Idaho, we maintain deep regional expertise while serving diverse public and private sector clients.

Our commitment to exceeding client expectations is demonstrated through our long-standing relationships with counties like Kootenai and Bonner, as well as highway districts such as Post Falls. We leverage state-of-the-art CADD technology and WAQTC-certified construction inspection methodologies to deliver precise, reliable results. Our multidisciplinary approach covers site development, ADA compliance, pathways, and water systems planning. This extensive experience positions us as trusted advisors for complex infrastructure projects requiring both technical proficiency and local regulatory knowledge.
Services
Civil Engineering Planning Surveying Engineering Reviews Site Development Stormwater Control Transportation Systems Utility Relocation Wastewater Systems Water Systems
Details
  • Year established: 1989
Highlights and features
  • We offer 30+ years of regional civil engineering expertise
  • Our team includes licensed surveyors and WAQTC-certified inspectors
  • We provide full-service project delivery from concept to completion
  • Our engineers utilize advanced CADD technology for precision
  • We maintain proven success with Idaho municipal governments
Services
Civil Engineering
Our civil engineering division provides comprehensive infrastructure solutions for transportation systems, municipal projects, and utility networks. With licensed professionals and advanced CADD technology, we deliver site development plans, ADA-compliant designs, and construction documentation. Our expertise spans water distribution systems, wastewater collection infrastructure, and stormwater management solutions tailored to Pacific Northwest geography.
Surveying
We offer full-spectrum land surveying services using state-of-the-art equipment and digital mapping technologies. Our licensed surveyors conduct boundary surveys, topographic mapping, and construction staking for both public and private projects. This includes ALTA/NSPS surveys, right-of-way mapping, and as-built documentation to support infrastructure development across Idaho and surrounding states.
Engineering Reviews
Our engineering review services support local governments through technical staff augmentation. We provide plan checking, code compliance analysis, and project evaluation services to counties and highway districts. This includes reviewing subdivision proposals, infrastructure designs, and construction documents to ensure regulatory compliance and technical soundness.
Transportation Systems
We specialize in transportation infrastructure planning and design for highways, arterial roads, and local streets. Our services include geometric design, traffic analysis, pavement engineering, and safety improvements. We coordinate utility relocations and develop construction specifications for transportation projects ranging from rural road upgrades to urban corridor improvements.
Stormwater Control
Our stormwater management solutions address both urban and rural drainage challenges. We design detention basins, culvert systems, and erosion control measures to mitigate flood risks. Services include hydrologic modeling, storm sewer design, and compliance with environmental regulations for new developments and infrastructure upgrades across the Pacific Northwest.
Questions
What engineering services do you offer?
We provide civil engineering services including transportation design, municipal infrastructure planning, stormwater management, wastewater systems, and utility relocation coordination.
Which states do you serve?
Our primary service area includes Idaho, Montana, Washington, and Oregon with offices in Coeur d'Alene and Sandpoint, Idaho.
How long have you been in business?
We've been providing engineering and surveying services since 1989, with over 30 years of experience in Pacific Northwest infrastructure projects.
How can I request an estimate?
Visit our website to fill out our online request form for survey, planning, or engineering estimates. A professional will contact you promptly.
Do you work with government agencies?
Yes, we provide engineering review services to local governments including Kootenai County, Bonner County, and Post Falls Highway District.
What surveying technology do you use?
Our survey teams utilize modern CADD technology and digital mapping equipment for accurate boundary surveys, topographic mapping, and construction staking.