Helping to design and create beautiful and functional building sites in Summit and surounding counties

Welcome to Theobald Engineering & Construction Services (TECS), located in Summit County, CO. TECS provides consultation, design, and on-site services to both residential and commercial building operations in and around Summit County.

Our services Include:

  • Excavation Services
  • Site Planning (including grading, utilities, and drainage)
  • Design of Septic Systems and Retaining Walls
  • Soils Testing

TECS can provide excellent work with a passionate staff at a competitive rate.