Architectural & Structural Drafting · California

Permit-ready drawings, built for California from sheet one.

California permit drawings, architectural plans, structural details, and as-builts prepared for city and county review — from Los Angeles remodels to Bay Area additions, ADUs, hillside sites, seismic detailing, wildfire-interface conditions, coastal projects, and Title 24 coordination.

  • Fixed quote and firm timeline within one business day
  • Permit-Ready Designs to Meet Local Building Codes
  • Licensed Professionals. Proven Results.
  • End-to-End Project Management

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Under 24 Hours!

No obligation. Response within one business day.

Architectural DraftingStructural DrawingsPermit SetsAs-BuiltsWind-Load DetailingHVHZ Documentation3D & BIMRed-Line Revisions Architectural DraftingStructural DrawingsPermit SetsAs-BuiltsWind-Load DetailingHVHZ Documentation3D & BIMRed-Line Revisions
California Services

Every drawing your California project needs

From first sketch to permit-ready set — residential and light commercial drafting for projects across California.
A-1

Architectural Drafting

Floor plans, elevations, sections, and details for new construction, additions, ADUs, remodels, garage conversions, and tenant improvements across California.

S-1

Structural Drawings

Foundation plans, framing plans, shear wall schedules, connection details, seismic notes, and structural sheets coordinated with California-licensed professionals when required.

P-1

Permit Sets

Complete construction documents formatted for California city, county, coastal, and local building department review.

E-1

As-Built Drawings

Existing-conditions documentation for renovations, additions, ADU conversions, property records, permit corrections, and insurance needs.

B-1

3D Modeling & BIM

Revit models and 3D visualization so owners, contractors, and plan reviewers can understand the design before construction starts.

R-1

Red-Line Revisions

Fast plan-review corrections so a city or county comment letter does not stall your California permit.

California Compliance

Detailed for California permitting, not just drafted generically

California projects can vary by city, county, coastal zone, seismic condition, wildfire-interface area, energy requirement, and local plan-check path. Los Angeles, San Diego, San Francisco, Sacramento, Orange County, Bay Area, and Inland Empire projects may involve California Building Code coordination, Residential Code notes, Title 24 energy documentation, seismic and lateral detailing, hillside grading, drainage, fire-zone requirements, and coastal review where applicable.
Every Cadgency set is prepared with the local review path in mind — code notes, structural references, energy coordination, site conditions, jurisdiction formatting, and plan-review expectations are considered before the first sheet is issued.
CA CODE

California Code Coordination

Drawing notes and details aligned with California city, county, and authority-having-jurisdiction requirements.
T24

Title 24 Energy Coordination

Envelope, glazing, insulation, ventilation, and energy-related notes coordinated with project requirements where applicable.
SEISMIC

Seismic, Hillside & Fire Conditions

Documentation support for lateral load paths, hillside sites, wildfire-interface areas, drainage, grading, and foundation coordination where applicable.
AHJ

City & County Plan Check

Sets formatted for California reviewing authorities, coastal jurisdictions, and local plan-check requirements.
Process

From sketch to permit-ready in four steps

01

Scope Call

Send sketches, photos, or old plans. You get a fixed quote and a firm timeline — usually same day.
02

Draft & Review

We produce the set and walk you through it. Revisions at this stage are included, not billed.
03

Seal & Submit

Where required, drawings are coordinated with California-licensed engineers or architects for sign-off.
04

Plan Review Support

If the city, county, coastal jurisdiction, or reviewing authority issues comments, we handle the red-lines until your permit package is ready.
COVERAGE MAP · US-50 CALIFORNIA — STATE HIGHLIGHTED
Coverage

Serving every California region

Drafting is delivered digitally with submittal formatting matched to your California city, county, coastal jurisdiction, or local reviewing authority.
Los Angeles
San Diego
San Jose
San Francisco
Sacramento
Fresno
Long Beach
Oakland
Bakersfield
Anaheim
Irvine
Santa Ana
Riverside
Stockton
Chula Vista
Fremont
San Bernardino
Santa Barbara
Palm Springs
Orange County
FAQ

California questions, answered

Many structural scopes, commercial projects, hillside projects, and permit submittals require review or sign-off by a California-licensed engineer or architect. Cadgency prepares the drawing package and can coordinate with licensed professionals when your jurisdiction requires it.
Yes. For California projects, we account for local plan-review expectations such as Title 24 coordination, seismic and lateral detailing, hillside grading, wildfire-interface notes, coastal-zone requirements, drainage, and city or county submittal formatting where applicable.
Typical residential permit sets run 5–10 business days depending on scope, existing information, site details, engineering coordination, and review complexity. Small as-builts and red-line revisions are often faster.
Whatever you have: hand sketches, photos, an old plan set, survey information, site notes, energy documentation, or just a conversation about your California project. We take it from there.
Get Started

Get your drawings quoted today

Send your project details and receive a fixed quote with a firm timeline — usually within one business day. No obligation, no retainer.

Submit your project details, and our team will reply with a quote within 24 hours.