On-Call Support & Immediate Response

The IMCO team delivers projects that require immediate mobilization for emergency situations or natural disasters and on-call contracts for high-trust clients who need support and expertise. Clients benefit from IMCO’s technical understanding, compassion, problem solving, and support for difficult project circumstances.

Construction crew pulling a long black pipeline along a roadside using heavy equipment, with trucks parked nearby on a clear day.

Kenyon Street & 24th Avenue Emergency Watermain Repair

The City of Seattle hired IMCO to replace a broken 24-inch watermain in West Seattle. IMCO replaced the existing pipe with 700 feet of HDPE pipe via horizontal directional drilling 35-feet underneath Longfellow Creek. The pipe pull took approximately...

Lewiston reservoir general construction site.

Lewiston High Reservoir Repairs

On January 18, 2023, the City of Lewiston’s 100-year-old potable water reservoir ruptured. The escaping water caused considerable damage to the earthen berm, sloped concrete liner, and cover structure. The City reached out to IMCO Construction and Stantec to...

Oso Landslide SR 530 Clearing

Following the catastrophic Oso, WA landslide that covered a mile of the roadway in Northwest Washington, IMCO crews worked around the clock to complete this contract for WSDOT. The scope included the very careful removal of debris, erosion and...