Contact Us

Contact Us

Location and Hours

Our corporate office is open weekdays 7:00 AM ~ 4:00 PM.
Satellite offices maintain regular business hours. Please contact the site office for details.

Are you interested in becoming a subcontractor of ours? Learn more….
or
For employment opportunities please complete your application online HERE.


Corporate Headquarters

406 Porter Way
Milton, WA 98354

Phone: 253.922.2787
Fax: 253.922.3245

Joint Base Lewis-McChord

C9600 South L Street
JBLM, WA 98433

Phone: 253.922.2787
Fax: 253.922.3245

Woodinville Office

21624 87th Ave SE
Woodinville, WA 98072

Phone: 253.922.2787
Fax: 253.922.3245

Engineering Office

3601 20th St E – (Suite 2)
Fife, WA 98424 

Phone: 253.922.2787
Fax: 253.922.3245


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