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Our Services

Tharpe Engineering Group provides innovative, yet practical, structural engineering solutions for a broad range of commercial, educational, hospitality, large-scale residential, adaptive reuse, and historic preservation building projects.

We deliver safe, cost-effective, and constructible designs that have been consistently tested and proven to withstand all environmental and serviceability constraints.


Great architecture does not happen because of great engineering or in spite of it. Truly great architecture is achieved congruently with great engineering. We believe that the structure should seamlessly integrate with the building’s overall design, and we enjoy the challenge of bringing the architectural vision to life. Our firm has extensive experience in the design of new construction utilizing structural steel, reinforced concrete, post-tensioned concrete, precast concrete, concrete masonry, cold-formed steel, and mass timber. We are particularly experienced with adaptive reuse projects, which focus on alterations and additions to existing facilities to accommodate new occupancies. Our firm is routinely tasked with analyzing and repairing historic and antiquated structural systems, and we are experts on current code requirements corresponding to the modification of such systems. We are recognized for our ability to utilize this knowledge in order to incorporate preservation technology and period appropriate materials into existing historic structures, many of which are more than 200 years old in our practice area.

  • Structural Design & Construction Documents
  • Feasibility Analysis
  • BIM Modeling
  • Structural Assessment


In addition to our design capabilities, our engineers have specialized experience in performing investigation and assessment of existing structures to identify deficiencies and to determine the best methods of repair, stabilization, and reuse for new occupancies. A specific benefit of our investigation and assessment experience is realized in the early stages of development. Due diligence studies can help to identify potentially costly development and renovation obstacles and to serve as the initial phase of developing an overall rehabilitation strategy for existing buildings. It is in this capacity that we serve many real estate developers and owners.

  • Due Diligence Assessment
  • Feasibility Analysis
  • Structural Cost Estimating
  • Peer Review
  • Expert Witness
  • Forensic Studies


In many cases, we are relied upon by contractors to assist with engineering of temporary and specialty structures. It is in this realm of our practice that theory and reality collide, and our engineers must be critical thinkers in the field as well as in the office. We have been involved with many critical projects of this nature and consider this practical experience to be invaluable to our overall technical and professional development and capabilities.

  • Temporary Shoring & Support of Existing Elements
  • Delegated Design of Steel Connections, Cold-Formed Steel Framing & Post-Tensioned Concrete
  • Demolition Consulting

strong client

We are enthusiastic about making our clients’ vision a reality.

We are committed to providing a level of service to our clients that encourages lasting relationships, and we pride ourselves on showing our vested interest in the success of our clients by being responsive and accountable.



Having dealt with the challenges of seismic and wind engineering for over 12 years in the area, our firm has the knowledge and experience necessary to provide our clients with safe, cost-effective, and constructible designs that will withstand all environmental constraints.

We are a learning-based firm, and each of our engineers spends 20 hours per year, on average, on continuing education and professional development. We utilize Building Information Modeling (Autodesk Revit) for 100% of our design documentation and the most current and advanced software for analysis and design. However, our steadfast goal is to provide excellent technical services by balancing the cutting-edge with pragmatic design.