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Business Details
46 Years
experience
Your Trusted Structural Engineering Partner in Idaho Falls
Founded in 1980, G & S Structural Engineers has established itself as a trusted leader in structural engineering consulting. Our team combines decades of experience with cutting-edge technology to deliver precision-engineered solutions for commercial, residential, and industrial projects. We specialize in seismic and wind design, structural evaluations, and construction review services while maintaining an unwavering commitment to public safety. With over 40 years of collective experience among our principals, we provide computer-aided design drawings and value engineering expertise across six western states. Our client-centric approach ensures timely delivery of coordinated contract documents and continuous support throughout the construction process.

We serve architects, contractors, and developers with technical proficiency in concrete, steel, wood, and innovative construction materials. Our reputation for reliability is built on consistent project delivery and adherence to the highest engineering standards. As a licensed firm in Idaho, Wyoming, Montana, Utah, Washington, and Oregon, we maintain deep regional expertise while serving national clients. Our mission remains focused on protecting public safety through rigorous engineering practices and exceptional client service.
Services
Structural Design Seismic Analysis Construction Review Value Engineering Structural Evaluations Commercial Projects Residential Engineering Industrial Structures Bridge Design Retaining Structures
Details
  • Year established: 1980
Highlights and features
  • We offer 40+ years of structural engineering experience since 1980
  • Our team includes principals with 30 years of professional expertise
  • We utilize the latest structural design technology and materials
  • We provide comprehensive construction phase support services
  • Our value engineering approach optimizes project cost-effectiveness
Services
Structural Engineering
Our structural engineering services encompass complete building system design for commercial, residential, and industrial projects. We specialize in creating code-compliant solutions using both conventional and innovative materials. Our engineers deliver precision-crafted designs that balance safety, functionality, and cost-efficiency while meeting specific project requirements.
Seismic Analysis
We provide comprehensive seismic and wind design analysis for structures in earthquake-prone regions. Our engineers evaluate lateral forces and develop reinforcement strategies that meet current building codes. This service ensures structural integrity while maintaining design aesthetics and construction practicality for projects across western states.
Construction Review
Our construction review service includes site visits, drawing coordination, and technical support during project execution. We ensure design specifications are properly implemented while addressing field challenges. This ongoing support helps maintain structural integrity and project timelines from groundbreaking to completion across all project types.
Value Engineering
We analyze structural systems to identify cost-effective alternatives without compromising safety or performance. This service evaluates material selection, construction methods, and design efficiency to optimize project budgets. Our approach maintains structural integrity while delivering economically viable solutions for clients across various industries.
Structural Evaluations
We conduct thorough evaluations of existing structures to assess integrity and identify necessary upgrades. This service includes detailed inspections, load capacity analysis, and repair recommendations. Our assessments help property owners understand structural conditions and plan for renovations or expansions while ensuring ongoing safety compliance.
People
Dean M. Tracy
Principal
Licensed professional engineer with 30 years of experience in structural design and project management. Specializes in complex commercial and industrial projects while overseeing firm operations and technical standards.
Mark D. Andrus
Principal
30-year engineering veteran focusing on seismic design and structural evaluations. Provides technical leadership for bridge and infrastructure projects while mentoring junior staff on engineering best practices.
Ryan L Flamm
Professional Engineer
15-year structural engineering specialist with expertise in residential and light commercial projects. Leads design teams in creating cost-effective solutions while ensuring compliance with current building codes and standards.
Eric Leonard
Project Drafter
8-year drafting professional creating detailed construction documents using CAD software. Translates engineering concepts into precise technical drawings while maintaining coordination between design and field requirements.
Kris Bryant
Office Manager
16-year administrative leader managing day-to-day operations and client communications. Coordinates project scheduling, billing, and office logistics to support efficient service delivery across all engineering projects.
Questions
What types of engineering services do you offer?
We provide structural design, seismic analysis, construction review, value engineering, and structural evaluations for commercial, residential, industrial, and infrastructure projects.
How long has your firm been in business?
G&S Structural Engineers has been providing professional engineering services since 1980, with principals having 30+ years of experience in the field.
Which states do you serve?
We are licensed to practice in Idaho, Wyoming, Montana, Utah, Washington, and Oregon, serving clients across the western United States.
What construction materials do you work with?
Our engineers have expertise in concrete, steel, wood, masonry, prestressed concrete, structural insulated panels, and traditional log construction materials.
Do you support projects during construction phase?
Yes, we provide ongoing construction review services and technical support throughout the entire project lifecycle to ensure design intent is maintained.