Business Details
Expert Engineering & Materials Testing Services
CTLGroup is a multidisciplinary engineering, architecture, and materials science firm renowned for tackling technically demanding projects globally. Established with a foundation in research and evolved through innovation, we deliver integrated solutions for complex structural and material challenges. Our 51,000 sq. ft. state-of-the-art laboratory in Mount Prospect, IL, combined with our team of seasoned professionals, enables us to provide comprehensive consulting, testing, failure analysis, and expert testimony. We specialize in building science, concrete and cement-based materials, materials science and engineering, and structural engineering and evaluation. Our dynamic Quality Management System ensures adherence to rigorous standards, evidenced by accreditations such as AASHTO, ISO/IEC 17025, and ISO 9001 certification.We offer large-scale structural testing, environmental monitoring, petrography, and nondestructive evaluation, serving clients across diverse industries. Our multidisciplinary approach allows us to assemble tailored teams for each project, ensuring seamless execution and innovative solutions. With a legacy of technical excellence and a commitment to client confidence, we support projects throughout their lifecycle, from initial design to forensic investigation. Our global presence includes offices in New York, Doha, and a testing center in Mount Prospect, IL. We prioritize practical, sustainable solutions, leveraging advanced methodologies to address challenges in infrastructure, energy, manufacturing, and beyond.
Services
Structural Engineering
Materials Testing
Concrete Consulting
Building Science
Forensic Analysis
Petrography
Nondestructive Evaluation
Rail Testing
Environmental Monitoring
Expert Testimony
Highlights and features
- We offer a 51,000 sq. ft. state-of-the-art laboratory for advanced materials testing.
- Our team holds ISO 9001 certification and AASHTO accreditation for rigorous quality standards.
- We provide integrated consulting and testing services under one roof for seamless solutions.
- Our experts have decades of experience in structural engineering and materials science.
- We deliver tailored, multidisciplinary teams for technically demanding projects globally.
Associations and certifications
- AASHTO
- ISO/IEC 17025
- ISO 9001
- U.S. Army Corps of Engineers validated lab
Services
Structural Engineering
CTLGroup provides comprehensive structural engineering services, including design evaluation, load testing, and risk assessment. Our expertise ensures structures meet safety standards and regulatory requirements while optimizing durability and performance. Clients benefit from advanced diagnostics and solutions for bridges, buildings, and infrastructure.
Materials Testing
Our materials testing services evaluate concrete, cement-based materials, polymers, and metals using ASTM and AASHTO standards. The 51,000 sq. ft. lab employs advanced techniques like petrography and nondestructive evaluation to assess material properties, ensuring quality and compliance for construction and industrial applications.
Building Science
CTLGroup's building science consultants optimize energy efficiency, sustainability, and envelope performance. Services include commissioning, code compliance, and forensic analysis to resolve moisture intrusion, thermal inefficiencies, and structural issues, enhancing building longevity and occupant comfort.
Forensic Analysis
We conduct forensic analysis to determine root causes of structural or material failures. Our multidisciplinary approach combines laboratory testing, field evaluation, and expert testimony, providing actionable insights for litigation, insurance claims, and remediation strategies.
Nondestructive Evaluation
CTLGroup's nondestructive evaluation services use advanced technologies to assess structural integrity without damage. Techniques include ultrasonic testing, ground-penetrating radar, and vibration analysis, ensuring safety and reliability for bridges, rail systems, and industrial facilities.
People
Dennis McCann
President
Dr. Dennis McCann leads CTLGroup with expertise in engineering and materials science. His leadership focuses on innovation and technical excellence, driving solutions for complex structural challenges globally.
David J. Corr
Vice President of Consulting Services
Dr. David Corr oversees consulting services, specializing in materials science and structural evaluation. With decades of experience, he ensures clients receive cutting-edge solutions for construction and infrastructure projects.
Boyd Clark
Vice President, Laboratory Services
Dr. Boyd Clark manages CTLGroup's laboratories, ensuring adherence to ISO and AASHTO standards. His expertise in materials testing and quality management supports accurate, reliable results for global clients.
Thomas Plange
Vice President of Business Development
Thomas Plange drives business growth by connecting CTLGroup's technical capabilities with client needs. His focus on strategic partnerships enhances the firm's reach in engineering and materials science markets.
Jennifer Quirke
Director of Marketing and Communications
Jennifer Quirke leads marketing initiatives to showcase CTLGroup's expertise. Her strategic communication efforts strengthen brand visibility and client engagement across engineering and construction industries.
Questions
What services does CTLGroup specialize in?
CTLGroup specializes in structural engineering, materials testing, concrete consulting, building science, and forensic analysis. Our services include petrography, nondestructive evaluation, and expert testimony for global infrastructure and construction projects.
Are CTLGroup's laboratories accredited?
Yes, CTLGroup's laboratories hold AASHTO accreditation, ISO/IEC 17025, and ISO 9001 certification, ensuring compliance with international quality standards for materials testing and quality management.
Where are CTLGroup's offices located?
CTLGroup's headquarters and testing center are in Mount Prospect, IL. Additional offices are in New York, NY, and Doha, Qatar, supporting global client needs.
How can I submit a sample for testing?
Download our sample submission form from our website or contact our Mount Prospect lab directly for guidance on preparing and shipping samples for analysis.
Does CTLGroup handle emergency or forensic investigations?
Yes, we provide forensic analysis and emergency response for structural failures, including insurance claims, litigation support, and disaster recovery assessments.
What industries benefit from CTLGroup's expertise?
Our expertise supports energy, transportation, manufacturing, construction, and infrastructure sectors, addressing challenges in materials performance, structural integrity, and sustainable design.
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Reviews (1)
Indy Woodtiger
Oct 22, 2018
Report
Had hard day of driving to get a delivery here after hours. Jeff on staff was able to accommodate me and was really helpful in making sure that my company was able to fullfil our needs.
