About PermitPro Design
A permit-focused design and engineering documentation firm helping homeowners, contractors, and developers get projects approved.
Permit-Ready Design Documentation
PermitPro Design specializes in preparing clear, buildable, and permit-ready design documentation for residential projects. We focus on ADUs, garage conversions, structural modifications, home additions, and new residential construction. Our work includes architectural drawings, structural design, foundation plans, wall and roof framing plans, MEP layouts, structural calculations, and plan check revision support — all the documentation you need to move a project from concept to permit approval. We work with homeowners, contractors, builders, architects, permit expediters, real estate investors, and developers across a wide range of project types and locations.
- Detached and attached ADU permit drawings
- Garage-to-living-space conversion plans
- Detached garage and workshop drawings
- Home additions and structural modifications
- Backyard offices, guest houses, and carports
- Foundation and slab documentation
Our Core Values
Permit-Focused Documentation
Every drawing and calculation we prepare is organized and detailed with permit review in mind — clear enough for reviewers, accurate enough for contractors.
Cross-Discipline Coordination
Architectural, structural, and MEP documents are coordinated together so the drawing set is complete and consistent before submission.
Works With Your Team
We collaborate with homeowners, contractors, architects, and permit expediters to produce documentation that works for everyone involved.
Full Revision Support
We stay with projects through plan check responses, revision rounds, and resubmission — not just the initial drawing delivery.
ADU & Garage Expertise
We specialize in the residential project types that homeowners and contractors actually build — ADUs, garages, additions, and structural modifications.
Clear, Buildable Drawings
Our drawings are properly dimensioned, clearly noted, and detailed enough for field use — not just for permit review.