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Business Details
33 Years
experience
Expert Structural Engineering Solutions in Prince George
Established in 1993, our firm has built a reputation as a trusted structural engineering partner for industrial clients across Northern BC and Western Canada. Our team of professional engineers and technologists brings decades of combined experience to every project, specializing in designing robust structures for challenging industrial environments. We prioritize collaboration, working closely with clients to understand project objectives, constraints, and schedules from the initial definition phase through to construction completion. Our technical expertise spans new capital projects, modifications to existing infrastructure, and field reviews during construction, ensuring structural integrity and compliance with BC, Alberta, and Saskatchewan engineering standards. With over 2,000 completed projects, we deliver tailored solutions that balance practicality with innovation.

Our engineers maintain active registrations and continuously update their knowledge through professional development, ensuring adherence to the latest structural codes. We distinguish ourselves through meticulous attention to detail in drafting, clear communication of design intent through drawings, and rigorous quality control processes that include independent reviews for significant projects. Our field reviews, conducted by the Engineer of Record or experienced technologists, ensure construction aligns with design specifications. Founders Doug Gairns and Nelson Santos established the firm's methodical approach, which current owners Bryn Endacott and Craig Santos continue to refine while maintaining the company's commitment to technical excellence and client satisfaction.
Services
Structural Engineering Drafting Services Field Reviews Capital Projects Foundation Design Equipment Support Frames Industrial Buildings Pipe Supports Concrete Bunkers Access Platforms
Details
  • Year established: 1993
Highlights and features
  • 30+ years of industrial structural engineering experience
  • Collaborative approach from project definition to completion
  • Over 2,000 successfully completed industrial projects
  • Engineers registered in BC, Alberta, and Saskatchewan
  • Rigorous quality control with independent design reviews
Associations and certifications
  • Engineers and Geoscientists of British Columbia
Services
Structural Engineering
We provide comprehensive structural engineering for industrial facilities, focusing on load path analysis, material selection, and code compliance. Our team designs steel, concrete, and timber structures that ensure long-term durability and safety while optimizing construction efficiency. With expertise in both new builds and retrofits, we deliver solutions that balance technical precision with practical implementation.
Field Reviews
Our field reviews ensure construction aligns with engineering specifications. Conducted by the Engineer of Record or experienced technologists, these inspections verify foundation placements, structural alignments, and component installations. We document findings with detailed reports and photographic evidence to maintain quality control throughout the construction process.
Capital Projects
We manage complex capital projects requiring multi-year planning and coordination. Our approach includes thorough review of reference materials, stakeholder collaboration, and detailed engineering to address project constraints. We specialize in designing new industrial structures while maintaining operational continuity in existing facilities.
Foundation Design
Our foundation design services cover spread footings, pile caps, and mat foundations. We collaborate with geotechnical engineers to determine optimal foundation types based on soil conditions and structural loads. Our designs account for settlement tolerances and long-term performance requirements in industrial environments.
Equipment Support Frames
We design structural steel frames for static and dynamic equipment loads. Our solutions optimize column and beam layouts to ensure stability while accommodating maintenance requirements. Projects include thermal oil plant supports, precipitator structures, and temporary support systems for industrial equipment.
People
Bryn Endacott
Structural Engineer, Partner
P.Eng. with extensive industrial structural experience, Bryn designs complex structures and actively participates in all engineering phases. Known for his adaptability and onsite problem-solving skills.
Craig Santos
Structural Engineer, Partner
P.Eng. with expertise in concrete, steel, and timber structures. Craig simplifies complex engineering challenges and rejoined GSEI in 2020 to lead the firm with Bryn Endacott.
Doug Gairns
Structural Engineer (Retired)
Co-founder with 40+ years of industrial engineering experience. Recognized for methodical computer modeling approaches and detailed design work on large-scale industrial projects.
Nelson Santos
Structural Engineer (Retired)
Co-founder with 35+ years of experience in industrial structure design and repair. Skilled in root cause analysis for structural failures and accelerated repair solutions.
Trevor Folwark
Structural Technologist
Since 2003, Trevor has provided detailed field reviews and innovative support solutions for tight-space structural challenges, combining technical knowledge with practical problem-solving.
Questions
What industries do you specialize in?
We focus on industrial sectors including pulp & paper, bioenergy, mining, oil & gas, and manufacturing, providing tailored structural solutions for challenging environments.
Do you work on existing infrastructure modifications?
Yes, we specialize in designing structural upgrades for existing facilities, ensuring new components integrate seamlessly with current systems.
Are your engineers licensed in multiple provinces?
Our professional engineers maintain active registrations with regulatory bodies in British Columbia, Alberta, and Saskatchewan.
How do you ensure construction aligns with designs?
We conduct field reviews during construction, performed by the Engineer of Record or experienced technologists familiar with the project specifics.
What project documentation do you provide?
We deliver detailed engineering drawings with clear annotations, field review reports, and documentation confirming compliance with design specifications.