Springline Design is a Seattle based civil engineering design company set up in 2004 by two principals with over twenty five years knowledge in the Pacific Northwest. Our founders have offered design services for a huge array of private and public customers, including Parks Departments, Port Districts, Housing Agencies, and Municipalities.


Contact Details

  City Seattle , WA
  Zip Code 98121
  Address 3131 Western Avenue # 501
  Phone Number (206) 957-8311