(253) 474-9449
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Tank Design and Inspection

Sitts & Hill Engineers provides engineering services for tank and tank foundations designs for owners, facility operators and general contractors throughout the Puget Sound Region.  We work as the prime and sub-consultants to provide necessary structural calculations and designs in support of tank repairs and, tank manufactures, and new tank installations.

In addition to these services, Sitts & Hill provides: investigation and evaluation studies, site specific studies, cost estimating, specifications, reports, permit assistance, and construction support among other services.  We have provided tank design services for numerous projects from inspection and repair upgrades, condition surveys, and new tanks for industrial projects.