General Info

Larson & Associates provides a range of land surveying and engineering services. It serves residential and commercial clients in Pierce and Thurston counties in Washington. Operational for more than 20 years, the company also offers roadway design solutions for the public and private sectors. Larson & Associates provides pump station design, site grading, temporary erosion and sight distance analysis services. In addition, it conducts traffic impact studies. The company offers temporary erosion and sedimentation plans. Larson & Associates maintains gravity and pressure and grinder pump systems. It also operates the C.A.D Division.