We are excited to highlight our role in developing the Mid-I-5 Industrial Facility in Kelso, Washington. This collaborative effort, led by Trammell Crow Company and Diamond Realty Investments, marks a significant milestone as the largest speculative industrial facility ever built in the region. Other project team members included Sierra Construction and HPA Architecture. Learn more about this monumental project.
Latest News
Attention High School Seniors!! Now Accepting Scholarship ApplicationsSeptember 1, 2026 - 10:00 am
Stephen McWilliams Joins Gibbs & Olson TeamAugust 3, 2026 - 6:39 pm
2026 Laurel C. Gibbs Scholarship AwardedJune 10, 2026 - 6:22 pm
Gibbs & Olson Awarded Castle Rock Huntington St RoundaboutApril 15, 2026 - 6:38 pm
We Are HiringApril 10, 2026 - 5:41 pm
Congrats to Haley for Earning a PE LicenseFebruary 5, 2026 - 6:16 pm
Join Us in Helping Unaccompanied TeensDecember 1, 2025 - 9:43 am
Latest Projects
Main Street & US Route 12 RoundaboutJuly 7, 2026 - 11:48 am
Detention Structure ModificationsJune 24, 2026 - 8:05 am
Wastewater Treatment Plant ImprovementsMay 21, 2026 - 8:36 am
Columbia Heights Road Safety ImprovementsApril 7, 2026 - 11:09 am
Six Rivers Regional Trail SystemFebruary 3, 2026 - 8:34 am
Vader Water System ImprovementsJanuary 1, 2026 - 12:12 pm
Louisiana Avenue OverlayDecember 31, 2025 - 10:50 am


