Engineering Design
We offer structural system design and analysis with structural detailing. Drawings and calculations are stamped with a Professional Engineering State Seal ready for submission to Building Departments for obtaining a permit.

Common projects include:
• Signs
• Awnings
• Billboards
• Canopies
• Tension Fabric Structure
• Large Frame Structures
• Electronic Message Centers
• LED Sign Structures
• Tents
• Scoreboards
• Sunscreens
• ATM Kiosks
• Menu Boards
• High-rise Building Signs
• Structural Remodels
• Custom Structures

Prototype Engineering
Intended for numerous replications of a singular design, we can develop a standardized engineering prototype for enterprise expansions which helps save on production costs.

Shop Drawings + Drafting
Our engineers can review, stamp, and provide structural analysis documentation for client-provided shop drawings. Our firm also offers professional drafting services to create in-house shop drawings.

Preliminary Engineering
To help with construction estimating, we offer complimentary preliminary calculations for pole and monument signs.

Express Sign Engineering

We understand the demands and pressure to get a permit quickly for your signs.  Our firm can provide stamped engineered drawings that are permit ready for most signs in 1-3 days.  We have approximately 20 engineers on staff making us one of the largest sign engineering firms in the US.  If you need same day engineering, we require drawings submitted before 10am PST.  Please reach out to us for an estimate by emailing projectmanager@sullawayeng.com.  Note: We do not provide permitting services.  We only provide stamped structural drawings and calculations.