About Us
Building on a Foundation of Knowledge
At The Structures Group, Inc., we’re passionate about providing innovative and reliable structural engineering solutions to clients along the East Coast, Gulf Coast and Mid-West, with our corporate office located in Williamsburg, Virginia.
Founded in 1992, our structural engineering firm has established a strong reputation for excellence across twenty-two (22) states; Virginia, Maryland, West Virginia, Tennessee, Pennsylvania, Connecticut, Ohio, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, Kentucky, New Mexico, Delaware, Minnesota, Rhode Island, Michigan, Texas and Oklahoma, as well as the District of Columbia.
As an active member of The American Council of Engineering Companies (ACEC) since our beginning, we participate in advocacy for the advancement of the engineering industry at the state and national levels.
Exceeding Expectations on Every Project
The expertise and experience of our staff encompass a broad range of engineering projects in five distinct areas: Structural Engineering, Forensic Analysis, Special Inspections, Independent Plan Review and Due Diligence/Risk Analysis. The services offered within these areas include preliminary design and feasibility analysis, structural design and analysis, preparation of construction documents, construction administration, special inspections, forensic analysis, building code review, independent plan review, and due diligence pre-purchase studies.
The Structures Group, Inc. utilizes RISA, RAM Steel, and RAM Concept three-dimensional modeling for its structural analysis and design, as well as Revit, a form of Building Information Modeling (BIM), for the development of construction documents. Consulting engineering services have been provided for numerous types of structures including commercial buildings, industrial, educational, and institutional facilities, residential structures, marine structures, and historic properties along the East Coast, Gulf Coast, and Mid-West.
Further, due to our forensic analysis experience, we have been solicited to provide structural analysis and remedial repair design in various disaster and restoration projects such as the 1989 and 1994 California earthquakes, Hurricanes Andrew (1992), Floyd (1999), Isabel (2003), Katrina (2005), Irene (2011) and Laura (2020), as well as numerous mid-Atlantic tornadoes and Nor’easters. Such forensic analysis expertise often results in providing expert testimony in matters of litigation.
Our Staff
Alan T. Ambrose, E.I.T.
Staff Engineer
Joshua B. Artz, E.I.T.
Staff Engineer
Joseph W. Krallinger, P.E.
Project Engineer/Partner
David A. Soto, E.I.T.
Staff Engineer
Charles M. Thomas, P.E.
Structural Engineering Manager
Tracy N. Whittaker
Accounting/Administrative Assistant
Meghan S. Valenti
Administrative Assistant
Diane L. Marcotte, CPA
CFO
Michael A. Matthews, P.E.
President/CEO
Alan T. Ambrose, E.I.T.
Staff Engineer
After graduating with a Master’s Degree from North Carlina State University in 2012, Alan joined The Structures Group, Inc. and has been a staff engineer with the firm for the past 12 years. He is responsible for our independent plan reviews, building code research, and special inspections. He also provides site visits, field inspections, and forensic investigation of projects, while being a “go to” resource to our emerging engineers in the use of AutoCad and Revit to develop comprehensive construction documents. Alan is a Virginia Department of Housing & Community Development (DHCD)/ICC certified Commercial Building Inspector, Residential Building Inspector, Structural Plans Reviewer, Commercial Plans Examiner, and Residential Plans Examiner. In his free time away from the office, Alan enjoys adventures (real or pretend) with his kids, exploring new breweries with his wife, and hitting new deadlift PRs.
Joshua B. Artz, E.I.T.
Staff Engineer
After graduating from Virginia Tech in 2020, Josh joined The Structures Group, Inc. and has been a staff engineer with the firm for the past 4 years. He is responsible for detailed preparation of our structural construction drawings and assists with structural analysis as well as structural design of these projects. Josh also provides site visits, field inspections, special inspections, and forensic investigation of projects. Traveling to numerous states (currently 16) throughout the East Coast and Midwest for project site visits, and as an avid theme park and roller coaster enthusiast, Josh loves being able to hit up regional parks wherever his travels take him.
Joseph W. Krallinger, P.E.
Project Engineer/Partner
Joe joined The Structures Group, Inc. in 2017 after graduating from Old Dominion University. During his time with The Structures Group, Joe received his Master’s Degree in Structural Engineering from the University of Virginia and has been a licensed engineer for over 2 years. Joe is responsible for forensic and failure analysis across multiple facets of construction. As part of his role, he has provided forensic investigations in 20 states across the nation. Joe manages and provides the detailed development of construction documents for our major civil design projects. He also provides presentations for the necessary regulatory approvals. As a recent partner, he is now participating in the day to day planning and operations of the firm as well as developing emerging engineers in the firm. In his free time away from the office, Joe enjoys biking the Capitol Trail, wood working, automotive projects, and jet skiing.
David A. Soto, E.I.T.
Staff Engineer
After graduating from North Carolina State University in 2021, David joined The Structures Group, Inc. and has been a staff engineer with the firm for 3 years. David is responsible for detailed preparation of our civil of the construction drawings. While initially focusing on the analysis and structural design of retaining walls, he also assists in the structural analysis and design as well as preparation of construction documents for water treatment plants and maintenance facilities. He assists with the structural analysis and structural design of these projects. David also provides site visits and field inspection in the construction administration phases of these projects while assisting in special inspections. In his free time away from the office, David enjoys the outdoors, time with his family, especially his niece and nephew, as well as walking his dog, Vivian.
Charles M. Thomas, P.E.
Structural Engineering Manager
Charlie has been with The Structures Group, Inc. for 20 years and serves as the Structural Engineering Manager. In this role, he is responsible for the detailed development of our major commercial and residential structural design projects, including preparation material specifications and construction documents. As a partner for 10 years, he also shares in the day to day planning and operations of the firm as well as developing the young engineers.
Charlie is a graduate of Virginia Tech and has been a licensed engineer for 13 years. He is also a LEED Green Associate, demonstrating knowledge of green building practices and the ability to support other design professionals working on LEED projects. In his free time away from the office, Charlie enjoys spending time outdoors hunting, fishing, and playing golf. As an avid hiker, he completed the entire Appalachian Trail, from Georgia to Maine, in 5 months.
Tracy N. Whittaker
Accounting/Administrative Assistant
Tracy N. Whittaker is an Accounting/Administrative Assistant with The Structures Group, Inc. and has been with TSG for five years. Tracy is a graduate of the Maine Maritime Academy. She has over 12 years’ experience in construction accounting and administrative services. She handles accounts payable and maintains company and employee licenses as well as supporting administrative functions as needed. She also handles our forensic investigation scheduling with multiple clients across multiple states. Tracy has three dogs and enjoys spending time with her family.
Meghan S. Valenti
Administrative Assistant
Meghan S. Valenti is an Administrative Assistant with The Structures Group, Inc. and has been with TSG for 9 years. She is usually the first voice you hear or face you see when contacting TSG. Her cheerful demeanor is appreciated by all. Meghan has organized “Dream Big” for National Engineers Week, where we present this inspirational film to over 400 STEM students. She has 2 active teenagers and can be found on the sidelines of their sporting events most weekends. In her free time, she enjoys hiking, kayaking, and spending time with her family.
Diane L. Marcotte, CPA
CFO
Diane L. Marcotte, CPA is the CFO of The Structures Group, Inc. and has been with TSG since 1992. Diane is a business/accounting graduate of St. Leo College. Receiving one of the top 120 scores in the nation, she has been a licensed CPA for 25 years. She performs oversight of all accounting and administrative functions for the firm. Diane has 3 children and 3 grandchildren and values time spent with family. She is an avid equestrian, and you will often find her at the barn with her horse Leo or with her other “horse,” Gunner the Great Dane.
Michael A. Matthews, P.E.
President/CEO
Michael A. Matthews, P.E. is the CEO and founder of The Structures Group, Inc. Mr. Matthews has been a licensed engineer for 36 years and is licensed in 22 states, as well as the District of Columbia. As a long-term advocate of the engineering profession, he previously served as American Council of Engineering Companies (ACEC) National Director, Chairman, Chairman Elect, and as Regional Vice President, following serving as Chairman of a number of committees.
As an author on several articles on Special Inspections, Mr. Matthews also serves on the VBCOA Region Eight Special Inspections Task Force. Mr. Matthews is also one of the Co-Authors of National Practice Guidelines for the Structural Engineer of Record (CASE, Fourth Edition) and the current edition of the Hampton Roads Regional Special Inspection Guidelines and Procedures.
A sought after speaker on topics related to structural engineering, Mr. Matthews has provided presentations at Kansas State University, ArchEX (the AIA’s largest Mid-Atlantic conference), the Engineering Excellence Awards, the Building and Code Officials Association (VBCOA) Conference, and the annual Virginia Engineers Conference. Mr. Matthews received his undergraduate degree from Virginia Tech and holds an MBA from The College of William and Mary.
Mike enjoys travelling and family vacations; his hobbies include snow skiing and scuba diving; his greatest Accomplishment are his 3 kids; and his best friend is Noah (to the right).
Navigating Complexities, Unwavering Expertise
The Structures Group, Inc. understands that every project is unique, and our team takes the time to listen to your needs and concerns. Our team of experienced engineers is committed to providing personalized service and clear communication throughout the entire process. We believe that client satisfaction is the cornerstone of our success.
Our team is dedicated to providing responsive, proactive, and detail-oriented service to every client, regardless of project size or complexity.
We’re committed to staying ahead of the curve, utilizing the latest technologies and methodologies to deliver relevant solutions for our clients. We use state-of-the-art software to ensure accuracy and efficiency in our work.
Our mission is to be your trusted partner for structural engineering projects, providing innovative and reliable solutions that exceed your expectations.
We envision a future where structures are not only safe and functional but also inspire and enhance the lives of those who use them. We’re committed to pushing the boundaries of structural engineering, creating innovative designs that are both beautiful and sustainable.
Our team is comprised of experienced and licensed structural engineers and support staff who are passionate about their work. We foster a collaborative and supportive work environment where everyone feels valued and respected.
Engineer Your Career: Opportunities Await
At The Structures Group, Inc., we offer a dynamic and rewarding work environment where you can contribute to innovative projects, collaborate with industry leaders, and grow your expertise. Our team of devoted engineers is committed to providing comprehensive structural engineering services for nationwide projects.