(253) 474-9449
outlook access
Slide 1

Lakewood Police Station

The Lakewood Police Station is a  25,100 SF multi-level structure that includes a firing range, forensics lab, surveillance, and various alarm systems. The 1.60 acre site features an automated entry gate, covered fueling station, secure impound yard, and public plaza and parking.

Slide 2

Crude Oil Unloading Facility

This railcar crude oil unloading facility was fully designed in 3D, permitted, and constructed in 14 months. The project was phased for an early start on fire suppression systems and containment wall construction. The completed facility features 6 rail spurs, over 5,900 LF of track, 60 covered unloading platforms, 3 independent pump stations, and is designed to accomodate a future expansion of up to 46 additional stalls.



Slide 3

North Mason High School

Sitts & Hill is currently providing survey and civil engineering services for the redevelopment of ~60 acres of North Mason School District’s existing 120-acre shared campus.



Slide 4

Harborview Marina

This Marina was constructed in the manufacturers facility and then towed to the final location for installation with new piles.  The marina utilized clear roof panels in selected locations to increase light levels in the covered boat slip areas.



Slide 5

Radiography Building

The foundry expansion in the heart of Tacoma's Nalley Valley features a radiography building with walls over 8 feet thick for doing in-house x-ray and non-destructive testing of specialty castings.



Sitts & Hill Engineers, Inc., located in Tacoma, Washington, has a 60-year reputation for quality and timely project delivery of civil, structural, architectural, and survey services. We maintain a horizontal organization; keeping decision-making close to the project and providing clients with direct access to principals, who are always available to address immediate project needs.

We are a production-focused firm that is flexible and capable of easily scaling our designs and services to quickly respond to the inherent peaks and valleys of client programs and projects providing engineering excellence that meets your critical project timelines.

With a current average tenure of approximately 10.5 years, our firm has avoided significant staffing turnover. This allows us to retain valuable knowledge of client requirements and standards and to provide consistent relief from costly transitions.

The service we provide our clients is based on both TRUST and INTEGRITY in what we do and in what we say. This accountability is the foundation of Sitts & Hill and the reason that we can say with confidence that we are committed to the responsive execution of your consulting needs with technical precision that you can rely on.

We invite you to explore our portfolio and various disciplines to learn more about who we are and what we can do for you!

Boeing is "Ramping Up for a Bright Future"


Sitts & Hill is proud to announce our involvement as the Surveyors and Lead Civil Engineers supporting the development of Boeing's Seattle Delivery Center! For more information on this exciting project, click here.