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Sitts & Hill Engineers, Inc.

Sitts & Hill Engineers, Inc. is a full service civil and structural engineering and land surveying firm. We have been providing quality engineering and surveying from our Tacoma office since 1955. The work of our firm is diverse and encompasses a broad range of light and heavy industrial development including aerospace, rail, marine and waterfront; commercial and multifamily facilities; land development; educational facilities; and specialty engineering for towers, cranes, tank design and inspection.

Prime Consultant Design Services

In our industrial work, we often work for the owner/developer as the lead design consultant coordinating the other disciplines including architectural, geotechnical, electrical, and mechanical. In our commercial and educational work we are more often a sub-consultant to either an architect or a contractor, as in the case of design-build.

Sub-Consultant Design Services

Through our work history, we have worked as sub-consultants to architects, contractors and other engineers, and at times we fill the role of the project lead.

Specialty Design Services

We provide specialty design and survey services services to many of our clients. This includes crane design, specialty foundations, material handling systems, structural inspections, tank design, fall protection and specialty manufacturer support.

No matter our role, it is our goal to work with the design team to provide the project owner/developer with integrated functional designs that will serve project needs.

Example Projects


Crude Oil Railcare Facility--Tacoma, Washington


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Crude Oil Unloading Facility


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Pierce County Skills Center--Puyallup, Washington

 
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Soladigm--Electrochromic Plant No.1--Olive Branch, Mississippi


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EnCon Washington Facility Expansion--Puyallup, Washington


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Foss Landing Marina Addition and Alterations--Tacoma, Washington


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Salishan Gardens--Tacoma, Washington


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