Permit Plans for Residential, Commercial & Engineering Projects
Choose the service that matches your project. We prepare permit-focused drawing packages and coordinate licensed professional review when the project requires it.
Core Permit Drawing Services
Start here for the primary plans most California residential and commercial projects need.
Full Permit Drawing Sets
Complete coordinated permit packages for multi-discipline projects.
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Permit Site Plans
Property lines, setbacks, access, structures, and proposed improvements.
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Residential Permit Plans
Permit drawings for additions, remodels, conversions, and home projects.
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Commercial Permit Plans
Coordinated permit plans for offices, retail, warehouses, and commercial improvements.
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Architectural Permit Plans
Floor plans, elevations, roof plans, sections, and architectural details.
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Floor Plan Drafting
Existing and proposed floor plans for permits, remodels, ADUs, and as-builts.
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Engineering & Technical Plan Services
For projects requiring structural, civil, foundation, retaining-wall, or licensed professional review.
P.E. Stamped Site Plans
Engineer-reviewed site plans when licensed professional responsibility is required.
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Structural Engineering Plans
Structural drawings for framing, beams, walls, foundations, and connections.
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Structural Calculations
Project-specific structural calculations for permit support.
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Civil Engineering Plans
Civil coordination for grading, drainage, utilities, access, and site improvements.
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Foundation Plans
Foundation layouts and details for additions, ADUs, garages, and repairs.
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Retaining Wall Plans
Wall layouts, sections, footings, drainage, and engineering coordination.
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Electrical, Plumbing & HVAC Plans
MEP permit drawings coordinated with the architectural and building scope.
Electrical Plans
Power, lighting, panels, equipment, and related electrical permit information.
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Plumbing Plans
Fixture layouts, water, waste, vent, gas, and riser information where required.
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Mechanical & HVAC Plans
Equipment, ducts, ventilation, exhaust, and mechanical schedules.
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Plans Built Around Your Project Type
Choose the service that best matches the work you are building, converting, or remodeling.
Full ADU Permit Sets
Complete permit packages for detached, attached, garage-conversion, and junior ADUs.
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Garage Conversion Plans
Permit drawings for converting garage space into living area, office, or ADU use.
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Remodel Permit Plans
Permit plans for kitchens, bathrooms, wall changes, and whole-home renovations.
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Tenant Improvement Plans
Commercial interior permit plans for offices, retail, medical, and warehouse projects.
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Restaurant Permit Plans
Restaurant build-out and remodel plans coordinated across architectural and MEP scope.
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Pool Engineering & Permit Plans
Pool and spa permit planning with site and engineering coordination.
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Solar Permit Plans
Solar, battery, and related electrical permit-plan coordination.
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Shed & Accessory Structure Plans
Permit plans for sheds, workshops, studios, and detached accessory structures.
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Corrections, Existing Conditions & Permit Research
Support for projects already built, already in plan check, or still in the feasibility stage.
Permit Correction Services
Targeted revisions and plan-check response support for reviewer comments.
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After-the-Fact Permit Plans
Existing-condition documentation and correction drawings for unpermitted work.
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Permit Research & Feasibility
Early research for setbacks, lot coverage, likely requirements, and drawing scope.
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Flood Zone & Coastal Permit Plans
Permit coordination for sites with flood-zone or coastal requirements.
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Existing & As-Built Site Plans
Document current property conditions for permits, corrections, planning, or records.
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Grading & Drainage Site Plan
Site grading and drainage documentation where water flow and elevations matter.
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NEW SPECIALIZED SERVICES
Specialist site and permit drawing plans
Choose the type of improvement you are permitting, then send your survey, project sketch and any agency comments for a scope review.
Want to see permit drawing examples first?
Our new instructional gallery explains common drawing sheets, while the before-and-after walkthrough shows hypothetical permit comments and clear revision practices. Neither resource represents approved client plans.
Send Us the Property Address and Project Scope
Existing plans, surveys, photos, sketches, contractor notes, or correction comments can all help us determine the right permit drawing package.