what we do

Construction Management


Parametrix helps owners ensure the successful outcome of their projects. We proactively manage the details to achieve cost, schedule, and quality objectives on construction projects. Our experienced construction professionals provide effective leadership in the field to organize the team, implement project controls, develop communication protocols, and identify and manage conflicts. We work with the team to identify and mitigate project risks and liabilities.

Sea-Tac International Airport On-Call | Parametrix
Sea-Tac International Airport On-Call Construction Management
Seatac, Washington
Client: Makah Tribe

Parametrix has provided on-call construction management services to support the Port’s capital improvement program projects at Sea-Tac International Airport since 2017. We have provided project and document controls, project and construction management, construction inspection, and other technical support staff as needed. We are providing construction management services and serving as resident engineer for the North Satellite Renovation and Expansion including a new mezzanine, renovated interior, seismic upgrades, a new Alaska lounge, renovated baggage handling, and a series of new gates. For the Concourse D Annex which will relieve congestion for travelers waiting at crowded gates and aircraft waiting on the airfield for an open gate, we assisted in the development of the RFQ and RFP design-build documentation and assisted in the review and selection of the design-build team. Parametrix is also providing construction management services for a new baggage claim system is being built to allow Sea-Tac to meet current and future growth.



  • Sea-Tac International Airport On-Call | Parametrix

    Sea-Tac International Airport On-Call CM

  • Countyline Levee Setback | Parametrix

    Countyline Levee Setback

  • Convention Place Station | Parametrix

    Convention Place Station

  • Factoria Reycling and Transfer Station | Parametrix

    Factoria Reycling and Transfer Station

  • SR 520 Floating Bridge and Landings Project | Parametrix

    SR 520 Floating Bridge and Landings Project

  • University District Pedestrian Bridge | Parametrix

    University District Pedestrian Bridge

Project Delivery

“In my five years as a construction administration trainer and documentation reviewer, I have never seen a project run more smoothly. You made my job much easier and I hope to be working with all of you again soon.”

Jodi DeLay, WSDOT Local Programs, Northwest Region