National structural engineering capabilities in the residential, commercial, sign, tent, awning and tension fabric industries.

Call or email us today for an estimate on your next project.

  • Monument sign entrance at Entrada residences in Arizona

    Monument Signs

    Entrada, Scottsdale, AZ

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Our Services

We offer structural system design and analysis with structural detailing. Learn more about our services.

Standardized Sign Engineering

Sullaway Engineering develops and adopts standardized sign engineering in partnership with state sign associations.

States Licensures

Our structural engineers hold professional engineering licenses in 49 US states and we have affiliate engineers licensed in Hawaii and the Canadian provinces.