Business Details
Expert Structural Engineering Assessments
St Clair Engineering has built a reputation for excellence in structural and civil engineering assessments since its founding. Our team specializes in evaluating residential, commercial, institutional, and industrial structures for condition, construction, damage, and performance. With decades of hands-on experience in engineering assessments, we provide expert witness services and legal consultations that adhere to national and local codes. Our founder, Tammy L. St. Clair, brings a unique perspective shaped by generations of construction expertise and formal education from West Virginia Institute of Technology and the University of Tennessee. We conduct comprehensive investigations ranging from moisture damage to seismic assessments while maintaining strict compliance with industry standards.Our work includes field inspections, construction management, and cost estimation for both new and existing structures. Having transitioned from design engineering to forensic analysis in 2003, we've completed thousands of assessments across diverse project complexities. Our services extend to ADA/ABA compliance evaluations and expert testimony in various jurisdictions. We combine technical precision with practical construction knowledge gained from early exposure to steel erection and construction site management. Our commitment to accuracy and code compliance ensures clients receive actionable insights backed by verifiable engineering principles.
Services
Structural Condition Assessment
Foundation Investigation
Expert Witness Services
Moisture Damage Analysis
ADA Compliance Evaluation
Seismic Assessment
Roof Damage Inspection
Vibration Analysis
Post-Fire Evaluation
Construction Compliance Review
Highlights and features
- We offer 20+ years of forensic engineering assessment experience
- Our founder holds dual civil engineering degrees with structural emphasis
- We provide expert witness services in multiple jurisdictions
- We conduct comprehensive structural and site condition evaluations
- Our team maintains strict compliance with national code standards
Services
Structural Condition Assessment
We conduct comprehensive evaluations of structural integrity for residential and commercial properties. Our engineers analyze construction quality, material performance, and damage extent using industry-standard methodologies. Clients receive detailed reports with photographic documentation and repair recommendations.
Expert Witness Services
Our firm provides expert testimony in civil and structural engineering matters. We prepare technical analyses, construction defect reports, and code compliance assessments for litigation support. Our founder's courtroom experience ensures clear, defensible expert opinions.
Moisture Damage Analysis
We investigate water intrusion causes and moisture damage patterns in building structures. Our assessments identify construction defects, material failures, and maintenance issues. We document findings with moisture mapping and recommend remediation strategies.
ADA Compliance Evaluation
Our team evaluates building compliance with Americans with Disabilities Act requirements. We inspect access routes, restroom facilities, and building elements for ADA/ABA standard adherence. Clients receive prioritized remediation plans for accessibility improvements.
Seismic Assessment
We analyze structural performance under seismic loading conditions. Our engineers assess building code compliance, retrofit effectiveness, and damage potential during earthquakes. Clients receive risk assessments and strengthening recommendations for seismic zones.
People
Tammy L. St. Clair
Owner
Licensed Professional Engineer with 20+ years of forensic engineering experience. Specializes in structural assessments and expert testimony. Holds MS in Civil Engineering from University of Tennessee. Former Army Corps of Engineers inspector and design engineer.
Questions
What types of engineering assessments do you perform?
We assess structural conditions, moisture damage, seismic performance, ADA compliance, and construction defects for residential, commercial, and industrial properties.
Do you provide expert witness services for litigation?
Yes, we offer expert testimony, technical reports, and courtroom support for civil and structural engineering disputes in multiple jurisdictions.
What qualifications do your engineers hold?
Our lead engineer holds a Master of Science in Civil Engineering with structural emphasis and is a licensed Professional Engineer with 20+ years of forensic analysis experience.
Can you evaluate building code compliance issues?
Yes, we conduct comprehensive code compliance reviews for ADA/ABA standards, local building codes, and industry best practices during construction and post-occupancy phases.
What construction materials do you assess?
We evaluate steel, concrete, wood, and masonry structures, along with roofing systems, foundation elements, and construction methods for performance and durability.
