Assembly -  The action of gathering together as a group for a common purpose.


We believe a general contractor’s job is about more than just getting the work done. A contractor is a partner. One who is responsive, approachable, personable and patient. We’re here to make sure you understand the process and scope. And of course, to build beautiful things


  • Ground-Up / New Construction / Custom Homes
  • Residential / Commercial Remodels & Additions
  • Green Building
  • Period Restorations
  • Recording Studios & Home Theaters


  • Pre-Construction Consulting with Architects / Designers / Homeowners
  • Pre-Construction Estimates
  • Value Engineering
  • Permit Procurement
  • Architect & Engineer Referrals

Dave Libby has been building since 1986 and is a principal in Assembly Builders.


Mario Romero is a union trained carpenter and superintendent and is a principal in Assembly Builders



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