At TKJSE, our first priority is client satisfaction. We partner with architects, contractors, engineers, private owners, and developers, employing our technical expertise and creativity to develop cost-effective, custom structural designs. With each deliverable, we satisfy your specific structural constraints and strictly adhere to the project schedule. From your first communication with our team of structural engineering professionals to construction completion—and beyond—we follow through with clients to set and meet your expectations every step of the way.

Dependability. Creativity. Versatility. It’s the TKJSE way.


  • New design & tenant improvements
  • Office (one-story to medium-rise), retail centers, restaurants
  • Seismic retrofit of existing buildings & structures


  • Design of K-12 & university structures
  • School gymnasiums
  • Tenant improvements & HVAC upgrades

Equipment Support & Anchorage

  • Commercial, education, healthcare, industrial & residential
  • Distribution systems & HVAC upgrades


  • Concrete podium with multi-story wood construction above
  • Ground-level or subterranean parking


  • One-story or multi-story construction
  • Multi-lot developments
  • Multiple detached residences or high-density apartments


  • New design, additions & remodels
  • Single-family, multi-family & mixed-use

Seismic Consulting

  • Due-diligence pre-purchase building evaluations
  • Seismic strengthening and rehabilitation
  • Structural site investigation reports
  • Risk analysis & seismic evaluation reports
  • Peer review

Solar PV & Solar Thermal Systems

  • Commercial, education, healthcare, industrial & residential
  • Rooftop & ground-mounted solar arrays
  • Solar thermal water storage tank foundation & anchorage

Specialist Services

  • Revit/3D modeling capabilities & BIM services
  • Design of non-building structures
  • Retaining wall & site structure design