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The Seattle office of Condon-Johnson & Associates performs construction projects in Alaska, Idaho, Colorado, Montana, Oregon, Utah, and Washington. We have been servicing major building contractors as a specialty subcontractor and performing general contracting from this office since 1990. Projects range from a road widening and sidehill-cut tunnel for the City of Renton, Washington, to multimillion-dollar shored excavations for a private developer in Portland, as well as a variety of smaller soil nailed projects in such diverse conditions as Pocatello, Idaho; Salt Lake City, Utah; and Seattle, Washington. |