Our Story

A.T. Designs, Inc., established in 1986, has built a reputation for excellence in
providing civil/structural engineering, threshold and building inspection services,
contract and construction administration/management, structural restoration and
rehabilitation services, window and door replacement/rehabilitation consulting, and
owner representation services. A.T. Designs, Inc. was built on sound technical
fundamentals and dedication to providing quality and professional responses to our
client’s needs. A.T. Designs, Inc. has developed into an engineering firm with an
experienced and qualified professional staff, capable of implementing rational and cost-
effective evaluations, oversight, and solutions for our clients in both the public and
private. sectors.
The implementation of specialized investigation expertise combined with highly trained
personnel, enables A.T. Designs, Inc. and our associates to provide our clients with in-
depth, technically detailed studies in the field of construction deficits, remedial concrete
restoration and reconstruction, glazing rehabilitation and replacement, construction litigation, and a variety of other construction related disciplines. A.T. Designs, Inc. is a fully automated engineering company that incorporates the most up-to-date computer technology to aide in designing a wide range of engineering solutions.
Our experienced professional and field personnel are certified and trained in safe work practices and proper regulatory protocols, in addition to Engineer in Training, Threshold / Special Inspector and other necessary certifications. Our staff can provide technical expertise and qualified personnel to handle our individual clients’ needs. With over 75 years cumulative years of experience providing engineering construction/administration services, our clients have benefitted from our efficient, cost-effective solutions in completing a wide variety of engineering and rehabilitation projects.
Our Mission
Our mission is to provide exceptional consulting and engineering services, fostering innovation and excellence in every project we undertake. We are committed to delivering practical and sustainable solutions that exceed client expectations and contribute to the betterment of society.
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Through our expertise, technical proficiency, and collaborative approach, we aim to be a trusted partner for our clients, supporting them in achieving their goals and realizing their visions. We strive to understand their unique needs, challenges, and aspirations, and tailor our services accordingly.
Our Vision
With a rich heritage spanning over 35 years, our vision is to continue being a trusted and respected consulting engineering company that sets the benchmark for industry excellence. Drawing upon our extensive experience, we aspire to lead the way in delivering innovative solutions that leverage the latest technologies and best practices. We are committed to maintaining our legacy of exceptional service and fostering enduring client partnerships.
About
Timothy S. Marshall
President and Founder
Graduated from Vanderbilt University /1982 with A Civil Engineering degree. Obtained his PE license in 1987after practicing in Florida since 1984. In addition, he currently holds a special inspector, threshold inspector, building inspector and certifying engineer at a hurricane test lab.
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Founded A.T. Design, Inc. in 1986. Has experience in all facets of structural design and consulting for institutional, commercial, marine, and residential projects; forensic structural investigations and assessments; concrete deterioration and restoration investigations and assessment; glazing assessment, replacement, and rehabilitation; roof investigation and consulting, waterproofing and coatings consulting; construction management and project administration services; post tension cable repair; hurricane damage inspections and assessments; expert testimony; contract and construction administration for new and remedial construction projects; dredging permitting and project administration; client and regulatory coordination and reporting; cost analysis and value engineering; environmental assessments
