Civil Engineering
There’s a reason Galena-Benchmark’s engineers are trusted throughout the Wood River Valley. Steeped in this place — its terrain, its climate, its communities — our team brings decades of local experience to every project. We know what it takes to navigate projects from initial scoping through design, entitlements, permitting, and construction. Our philosophy is simple: do it right the first time. By designing with efficiency and durability in mind, we deliver infrastructure that complements the existing environment, holds up to scrutiny, and serves the Valley long into the future.
Civil Site Design
Our civil site design services transform raw land and complex constraints into well-engineered, buildable projects. We provide site planning, grading and earthwork design, access and circulation layout, retaining structures, and full construction document preparation — each developed with a thorough understanding of local codes, site conditions, and agency requirements.
From modest residential improvements to large-scale subdivision and commercial development, we approach every project with the same rigor: identifying challenges early, designing efficient solutions, and producing clear, coordinated documents that move through permitting and into the field without unnecessary delay or rework.
Water & Wastewater
Reliable water and wastewater infrastructure is fundamental to any development, and designing it right from the start avoids costly problems down the road. We design water distribution systems, sewer collection systems, and on-site wastewater solutions, coordinating with municipalities and utility providers to ensure designs meet current standards and are sized for long-term performance.
Our approach is grounded in local knowledge — we understand the regulatory landscape, the existing infrastructure, and the expectations of the agencies we work with. That familiarity allows us to move projects through the design and approval process efficiently, delivering systems that are durable, maintainable, and built to serve the community well into the future.
Stormwater & Erosion Control
Water shapes the Wood River Valley, and managing it responsibly is central to sound development. We provide stormwater system design, drainage analysis, detention and retention facility design, and erosion and sediment control planning to address site-specific water management challenges while protecting natural resources and neighboring properties.
Our designs are grounded in careful site analysis and current engineering methods, ensuring they meet regulatory requirements and perform as intended through the full range of local conditions. Whether managing runoff from a new development, retrofitting an existing site, or navigating sensitive riparian areas, we deliver solutions that are technically thorough and built to last.
Roadways & Pathways
Well-designed roads and crossings are essential to safe, functional, and lasting development in mountain communities. We provide roadway design, alignment studies, pavement design, culvert design, and associated grading and drainage work for private access roads, subdivision streets, and public infrastructure projects.
We design with the long view in mind — accounting for local traffic patterns, seasonal conditions, maintenance realities, and the aesthetic character of the Valley. The result is infrastructure that functions reliably from day one and continues to perform with minimal intervention for years to come.
Construction Administration
Good design doesn’t end with permit approval — it carries through to how a project is built. Our construction administration services keep projects aligned with approved plans and engineering intent, providing submittal and RFI review, site observations, and field coordination to ensure that what gets built reflects what was designed.
We stay engaged through construction because we know the details matter. Catching issues early, communicating clearly with contractors, and resolving field conditions promptly reduces rework, protects our clients’ investments, and reinforces our commitment to doing it right the first time.
Get Your Land Project Started Right
Accurate data is the foundation of every successful project. Partner with a team you can trust for precise, efficient, and expert land surveying services.