Innovative. Unique. Meaningful.

Sitts & Hill provides specialty engineering services for large and small special projects in the Puget Sound Region. We work as design consultants for owners needing special project designs for fall protection, material handling systems, foundations for specialty equipment and equipment upgrades on radio towers. Our expertise and understanding of owners needs for 'out-of-the-ordinary' projects enables us to provide appropriate and functional designs to meet project goals. Design services include: tower analysis, structural support component design, jurisdictional and environmental permitting, and structural calculations including foundation, gravity and lateral analysis. Sitts & Hill provides: investigation and evaluation studies, site specific studies, cost estimating, specifications, reports, permit assistance, and construction support among other services. We provide design services for specialty projects from new crane and crane capacity upgrades, emergency services to tank design and inspection.