Capable and Trusted Staff
I-5 Skagit River Bridge Replacement
Shoreline SR 99 Aurora Corridor
20/20 Foresight
Mukilteo Station South Platform
Dexter Avenue North Improvements
Trusted to Succeed
Kittitas Valley Wind Farm Project
Everett Commuter Rail Station, Ph 2
CM Not A-Z
Greenbridge HOPE VI Redevelopment

We are construction managers, and for 27 years, KBA has successfully managed public and private construction projects, earning the trust and respect of clients throughout our community.


It's what we do.  No one does it better.

  • An employee-owned firm, founded in 1994 by Kristen A. Betty, PE

  • Home office located in Bellevue, Washington, with satellite offices in Seattle and Mount Vernon

  • Woman-Owned Small Business​

© 2021 by KBA, Inc.

425-455-9720   |

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Everett Commuter Rail Station, Ph 2

Client: Sound Transit Everett, WA KBA managed the $34 million access, parking, and operational improvements project for this multimodal transit hub. Work included the construction of a 1,000-sf BNSF Operations Building; a 440-stall east parking lot with related storm conveyance system; a 150-ft covered steel pedestrian bridge to connect the new parking lot to the loading platform; and a 270-ft extension of the commuter rail platform.