Clean, organized plan sets prepared for city submittal, construction coordination, and consultant review.
We support ADUs, JADUs, additions, remodels, tenant improvements, and existing-condition documentation.
We work closely with homeowners, contractors, designers, and engineers to keep projects moving efficiently.

Tech CAD provides professional drafting and design support for residential and light-commercial projects throughout Los Angeles and surrounding areas. Our focus is on producing clear, code-aware drawings that help simplify plan review, consultant coordination, and construction communication.
Whether you need a full permit package, as-built documentation, drawing updates from markups, or Revit/BIM modeling support, we tailor the scope to your project. We can assist with floor plans, roof plans, elevations, sections, site plans, schedules, and drawing organization so your submittal looks clean and professional.
We understand that many projects do not fail because of design intent—they get delayed because the drawings are incomplete, unclear, or poorly coordinated. Our goal is to help clients avoid that by creating drawing sets that are easy to read, easy to revise, and easier to submit.

We can step in at different stages of the process—from as-builts and drafting updates to full drawing packages for permit submittal. If you already have sketches, markups, PDFs, or consultant notes, we can help turn them into organized plans.