Conway Construction Co

Conway Construction Co is a self-certified small disadvantaged business headquartered in Vancouver, Washington, that has established itself as a specialized infrastructure contractor serving federal agencies throughout the Pacific Northwest region. The company was registered in SAM.gov on March 1, 2007, and maintains active certifications as a small disadvantaged business and for-profit organization. Conway Construction Co specializes in providing comprehensive highway, bridge, and infrastructure construction services, with a particular expertise in roadway embankment work, paving operations, complex infrastructure enhancement, and environmental mitigation projects.

Conway Construction Co has executed multiple prime federal contract awards from the Federal Highway Administration totaling approximately $49.6 million across definitive contracts designated as Total Small Business set-asides. These projects demonstrate the company's technical capabilities across diverse infrastructure domains, including the $24.6 million Historic Columbia River Highway State Trail project in Hood River, Oregon (featuring bridge construction, rockfall mitigation, retaining walls, and trail facilities completed in August 2024); the $8.3 million Mitchell Street and Black Rock Road reconstruction project in Falls City, Oregon (including a 113-foot precast concrete bridge and demolition of an existing steel truss bridge, completed December 2024); the $7.4 million U.S. Route 20 landslide repair project near Sweet Home, Oregon (addressing ground instability across 10 miles of roadway through grading, paving, drainage, and retaining wall construction, completed October 2022); the $4.99 million Sabino Canyon Road Construction project in Tucson, Arizona (including parking lot construction, restrooms, and trail pathway improvements with completion deadline of May 5, 2026); the $2.59 million Willapa National Wildlife Refuge public enhancement project in Pacific County, Washington (roadway embankment and paving work); the $2.3 million Heart O' the Hills Entrance Station improvements at Olympic National Park in Port Angeles, Washington; the $1.8 million Oregon Route 140 mitigation site development project in Klamath Falls, Oregon; and the $2 million Rogue River repairs project in Curry County, Oregon. Conway's subcontractors on these projects have included specialized firms such as Knife River Corporation (paving), Cascade Tower & Rigging Inc., Gunderson Contracting LLC, Schuepbach Custom Builders Inc., Pacific Foundation Inc., and Columbia River Contractors, Inc., reflecting the company's collaborative approach to complex infrastructure delivery.

Conway Construction Co holds two significant Indefinite Delivery/Indefinite Quantity (IDIQ) contracts awarded by the USDA Forest Service Pacific Northwest Region (Region 6). The primary IDIQ, awarded September 21, 2023, carries a ceiling value of $15 million with a completion date of September 21, 2028, and covers road construction services for the Gifford Pinchot and Olympic National Forests under a Total Small Business set-aside multiple award vehicle. This contract provides for road construction, reconstruction, maintenance, bridge and culvert work, aquatic passage structures, and supporting infrastructure on an indefinite delivery basis. The company also holds a $25 million IDIQ contract awarded February 12, 2021 (completing October 20, 2021 in terms of the original award period, though task orders extend the work period), which operates under the 2020 Road Construction master IDIQ vehicle and covers road construction and reconstruction services across six National Forests and the Columbia River Gorge National Scenic Area. Both IDVCs are designated as Total Small Business set-asides with multiple award designations, establishing Conway as a primary contractor for the Forest Service's infrastructure maintenance and capital improvement initiatives across the Pacific Northwest region.