Structural Technologies, Inc. provides a unique blend of services to the commercial, institutional, industrial, governmental, and condominium markets. We have provided consulting services and expertise to building owners, architects, and associations when they required developer transition studies, reserve studies, specific analysis of roofs, exterior walls, balconies, pavement, parking garages, windows and doors and common area elements. Our hands-on approach and experience with building restoration provide owners with objective solutions to their building restoration requirements. We have provided Project Development and Project Management services for hundreds of clients, developed and supervised construction and restoration projects totaling over $100 million. These projects included the following: low slope roof membrane replacement, masonry restoration and reconstruction, balcony restoration, E.I.F.S. restoration, stucco restoration, window and door replacement, parking garage restoration, below grade waterproofing, plaza deck restoration, asphalt parking lot replacement, replacement of wood trim and coating systems, roof restoration, flooring replacement, interior drywall and framing repairs and replacement, structural steel coating and repair, structural deck restoration, pipe and heat trace systems, deicing systems, concrete walkway and suspended walkway restoration, steel fire escape restoration and repair, wood balcony and patio / porch repair and restoration, helical pier and foundation pier systems installation, interior framing and truss repairs, patio planter box and green roof construction, perimeter foundation and property drainage system design and installation, mechanical equipment curb and duct restoration and repairs, masonry waterproofing systems, decorative and waterproof exterior wall coating systems, caulking replacement, window glazing system restoration, curtain wall restoration and replacement, landscaping and property signage projects, property fencing and screen wall replacement, exterior siding replacement, shingle roof replacement, clay tile roof replacement and restoration, slate roof restoration, retaining wall restoration, bridge restoration, roof canopy construction, asphalt pavement replacement and historic masonry and wood structure repairs.

Structural Technologies, Inc. has provided consulting services to government agencies, hospitals, municipalities, private business, schools, corporations, multi-resident condominium structures and individual residences. We have completed projects in Illinois, Wisconsin, Ohio, Florida, Kentucky, Texas, Iowa, Pennsylvania, and Georgia. The principal/owner – Phillip Mahan is a registered professional roofing and waterproofing consultant with Roof Consultants Institute, which is a national organization of consultants, architects, and engineers. Structural Technologies, Inc. – Phillip Mahan has been retained as an “Expert Witness” for construction-related issues in multiple cases. Structural Technologies, Inc. has been retained as a “special consultant” by Dahlquist & Lutzow Architects, Teng Architects, Wight & Company Architects, Wold Architects, PHN Architects, RS2 Architects and JAC Architects to develop specifications and provide site inspection services to verify construction as well as to enforce the project specifications. Structural Technologies, Inc. does not practice and is not licensed to provide structural engineering services, architectural services or any professional engineering services. Any restoration or replacement work which requires structural modifications, computations for load analysis or design services are performed in accordance with the State of Illinois Structural Engineering and Professional Engineering Licensing Act. Structural Technologies, Inc. was a preferred Consultant for State of Illinois Capital Development Projects and developed the plaza deck and TPO roof membrane specifications for the State of Illinois. The principal/owner and all employees of Structural Technologies, Inc. regularly attend educational seminars to maintain accreditation by receiving continuing education units (CEU’s) or American Institute of Architects (AIA) credit hours.

Inspection & Analysis

Critical to the development of an effective project budget or restoration program is the initial analysis of existing building or property conditions. With over 20 years of expertise in the field, our extensive knowledge of building components and their effective life cycle can prepare you for future projects, discover the source of an existing problem or provide a prioritized list of future restoration needs and their respective budgets. Structural Technologies Inc. provides thorough, in-depth and detailed analysis of existing structures, property components and designated building components with safe and non-invasive methods, allowing accurate evaluation of the existing conditions, establishing the cause of specific problems and providing cost-effective restoration or replacement requirements. As a professional consulting firm, we dedicate ourselves to finding and correcting construction issues.


Project Development

Structural Technologies is fully equipped to take your building or property needs from problem identification through design and project management. Ultimately, the implementation of a restoration or replacement program is directed through written specifications and construction drawings which provide the contractor with exact and specific parameters of performance.


Project Management

Structural Technologies provides on-site Project Management services to verify construction, observe material installation procedures, document all materials used at the project site as complying with those specified and monitor your project to ensure that the project’s completion exceeds your expectations and meets our standards. We work with you, the client, to determine an appropriate level of analysis, design, assist in bid procurement and provide hands-on project management specific to each project and property. We provide an objective interface with contractors and material manufacturers and incorporate a solution-oriented mentality into every aspect of your project. Our goal is to provide our clients with a better construction experience.