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Business Details
26 Years
experience
Trusted Structural Engineering Solutions
Founded in 2000, Tgrwa has built a reputation as a trusted provider of structural engineering services. Our firm evolved from Tylk, Gustafson and Associates, Inc., which traces its roots back to 1979, combining decades of collective experience with modern engineering innovation. We specialize in delivering practical, safe, and affordable solutions tailored to projects of all sizes and complexities. Our team of licensed professionals prioritizes collaboration, both internally and with clients, to ensure seamless project execution. With expertise spanning new construction, renovations, and specialized structures, we serve diverse sectors including healthcare, education, hospitality, and residential.

Our commitment to quality is reflected in our track record of over 200 completed projects nationwide, including high-profile developments for clients like Shake Shack. We maintain rigorous professional standards while emphasizing cost-effective design and client-centric service. Our principals, including Kevin Wilson and Jon Andrews, bring extensive technical knowledge and leadership to every engagement. From feasibility studies to peer reviews, we provide comprehensive engineering support that addresses both immediate needs and long-term structural integrity. This dedication to excellence has fueled our continuous growth and established Tgrwa as a respected name in structural engineering.
Services
New Construction Renovation Investigation Feasibility Studies Rehabilitation Value Engineering Peer Reviews
Details
  • Year established: 2000
Highlights and features
  • We offer 25+ years of combined engineering expertise from our licensed principals
  • Our team delivers cost-effective solutions for complex structural challenges
  • We provide full-spectrum services from feasibility studies to construction support
  • Our collaborative approach ensures seamless client communication and project execution
  • We maintain rigorous quality standards with a focus on long-term structural integrity
What people say
Technical expertise Reliable service Cost-effective solutions Professional team Project success
Services
New Construction
Tgrwa provides comprehensive structural engineering for new buildings across commercial, residential, and institutional sectors. Our team designs steel-framed structures, concrete systems, and mixed-material solutions that meet exacting safety standards while optimizing cost efficiency. From concept through construction documentation, we ensure code compliance and constructability for projects ranging from high-rise apartments to specialized facilities.
Renovation
Our renovation services address structural modifications for existing buildings requiring expansion, system upgrades, or code compliance improvements. We conduct thorough assessments to identify reinforcement needs while preserving original structural integrity. This includes seismic retrofits, floor system modifications, and adaptive reuse projects that extend building lifespans while meeting modern performance requirements.
Feasibility Studies
Tgrwa conducts detailed feasibility studies to evaluate structural viability for proposed projects. Our engineers analyze site conditions, existing building systems, and code requirements to develop cost-effective solutions. These assessments help clients make informed decisions about project scope, budgeting, and potential challenges before committing to full-scale design.
Value Engineering
Our value engineering process identifies cost-saving opportunities without compromising structural performance. Through material selection analysis, system optimization, and constructability reviews, we help clients achieve budget goals while maintaining safety and functionality. This service is particularly valuable for large-scale commercial and institutional projects requiring fiscal efficiency.
Peer Reviews
Tgrwa offers independent peer review services to validate structural designs and construction documents. Our engineers assess code compliance, structural integrity, and constructability from a third-party perspective. This service helps identify potential issues early in the design process, reducing risks and ensuring high-quality outcomes for complex projects.
People
Roger Reckers
Principal
Licensed structural engineer with 30+ years of experience in commercial and institutional projects. Specializes in steel and concrete design, with expertise in complex structural systems and code compliance.
Kevin Wilson
Principal
Structural engineering leader focused on innovative solutions for high-profile developments. Brings extensive experience in project management and client relations to Tgrwa's engineering practice.
Jon Andrews
Principal
Licensed professional engineer with deep expertise in building systems and structural analysis. Specializes in ensuring code compliance and constructability for complex architectural designs.
David Nickell
Principal
Senior structural engineer with specialization in seismic design and retrofitting. Provides technical leadership for projects requiring advanced structural analysis and problem-solving.
Michael Justice
Principal
Experienced in structural design for healthcare and educational facilities. Focuses on delivering durable, code-compliant solutions that meet the unique requirements of institutional buildings.
Questions
What types of structural engineering services does TGRWA offer?
TGRWA provides new construction design, renovation services, feasibility studies, value engineering, peer reviews, and specialized structural solutions for commercial, residential, and institutional projects.
How long has TGRWA been in business?
TGRWA was formed in 2000 but traces its roots to Tylk, Gustafson and Associates, Inc., established in 1979, giving our team over 45 years of combined engineering experience.
What industries does TGRWA serve?
We serve healthcare, education, hospitality, residential, retail, and municipal sectors with structural engineering solutions tailored to each industry's specific requirements.
Can TGRWA handle large-scale commercial projects?
Yes, we've completed over 200 projects nationwide including large-scale developments like the Tyndall Lodging facility and multiple Shake Shack locations across 30+ states.
What makes TGRWA different from other engineering firms?
Our combination of technical expertise, collaborative approach, and commitment to cost-effective solutions sets us apart, along with our proven track record of continuous growth since 2000.
Does TGRWA work on specialized or unique structures?
Yes, we specialize in unique structures including feature stairs, artwork supports, and specialized architectural elements requiring advanced engineering analysis and creative problem-solving.