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Local expertise. proven results. since 1979.
AVI’s engineers, planners, and surveyors turn complex projects across the Rocky Mountain region into practical, buildable solutions, staying involved from the first survey through construction.

Local Engineers Who Know the Region, the Agencies, and the Terrain

OUR WORK
From Wyoming to Alaska, AVI’s engineering, planning, and surveying projects reflect our commitment to practical solutions and lasting results. We bring technical expertise, local knowledge, and hands-on project management to every job, with a focus on keeping projects on schedule, within budget, and built to last.
OUR SERVICES
As engineers, we are involved at all stages of a project. From initial land surveying and development to on-site observation and management.
Engineering:
- Roadway, Drainage & Structural Design
- Water, Sanitary Sewer & Stormwater Design
- Project Management & Owner’s Representation
- Construction Administration & On-Site Support
- Constructability & Plan Review
- Value Engineering & Utility Coordination
- Bridge Inspections
- Engineering Reports, Cost Estimates, Specifications & Bid Packages
- OpenRoads & Civil 3D
Planning:
- Public Outreach & Stakeholder Coordination
- Transportation & Development Planning
- Roadway Corridor Studies
Surveying:
- Records Research, Topographic & Boundary Surveys, Project Control
- Right-of-Way Plans, Legal Descriptions & Easement Exhibits
- Construction Staking, Project Layout & Digital Terrain Models