Architectural & Structural Drafting · South Carolina

Permit-ready drawings, built for South Carolina from sheet one.

South Carolina-ready architectural plans, structural drawings, permit sets, and as-builts prepared for city and county review, coastal wind exposure, floodplain notes, Lowcountry moisture conditions, Charleston-area historic districts, Piedmont foundations, additions, remodels, decks, garages, tenant improvements, and light commercial projects.

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

Every drawing your South Carolina project needs

From first sketch to sealed permit set, residential and light commercial drafting across Charleston, Columbia, Greenville, Myrtle Beach, Spartanburg, Hilton Head, Lowcountry communities, Upstate markets, and every South Carolina county.
A-1

Architectural Drafting

Floor plans, elevations, sections, and construction details for South Carolina homes, additions, remodels, coastal cottages, older properties, garages, decks, tenant improvements, and light commercial spaces.

S-1

Structural Drawings

Foundation plans, framing plans, roof layouts, connection details, coastal wind notes, floodplain coordination, drainage considerations, crawlspace conditions, and structural support for South Carolina projects.

P-1

Permit Sets

Complete construction document packages formatted for South Carolina city and county permits, zoning support, coastal-site coordination, plan-review comments, and local building department expectations.

E-1

As-Built Drawings

Existing-condition drawings for South Carolina renovations, older homes, historic properties, coastal properties, property records, insurance documentation, tenant improvements, and permit-after-the-fact scopes.

B-1

3D Modeling & BIM

Revit models and 3D visualization to clarify additions, coastal remodels, small-lot changes, commercial interiors, owner approvals, and design decisions before permit submission.

R-1

Red-Line Revisions

Fast responses to plan-review comments so South Carolina permit corrections, reviewer notes, and red-lines move forward without unnecessary delays.

South Carolina Compliance

Detailed for South Carolina, not adapted to it

South Carolina projects often require drawing sets shaped by coastal wind exposure, floodplain requirements, drainage and moisture conditions, crawlspace and foundation coordination, Charleston-area historic districts, older building stock, city and county review standards, and local AHJ expectations.
Every Cadgency set is prepared with South Carolina permitting in mind. We organize plans, elevations, structural notes, schedules, details, foundation coordination, coastal references, and revision responses so residential and light commercial projects move through review with fewer avoidable comments.
SC Code

South Carolina Code Coordination

Sheet notes, construction details, and drawing organization prepared around South Carolina residential, building, energy, accessibility, and local review expectations.
AHJ

City & County Review

Permit sets structured for Charleston, Columbia, Greenville, Myrtle Beach, Spartanburg, Hilton Head, Lowcountry towns, Upstate jurisdictions, and local building department expectations.
Coastal

Wind, Floodplain & Moisture Notes

Coastal wind exposure, floodplain, drainage, crawlspace, foundation, and site-condition notes organized for South Carolina shoreline, Lowcountry, and inland projects.
Support

Historic, Residential & Light Commercial

Submittal formatting and red-line support for historic renovations, older homes, additions, remodels, decks, garages, tenant improvements, and light commercial scopes.
Process

From sketch to stamped in four steps

01

Scope Call

Send sketches, photos, old plans, or reviewer comments. 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 signed and sealed by licensed South Carolina engineers, architects, or design professionals.
04

Plan Review Support

If your reviewer issues comments or red-lines, we handle the corrections until your South Carolina permit set is ready to move forward.
COVERAGE MAP · US-50 SOUTH CAROLINA - STATE HIGHLIGHTED
Coverage

Serving every South Carolina city, town, and county

Drafting is delivered digitally, with submittal formatting matched to South Carolina city and county review, coastal wind exposure, floodplain notes, Lowcountry moisture conditions, crawlspace and foundation coordination, historic districts, additions, decks, garages, tenant improvements, and local AHJ requirements.
Charleston
Columbia
Greenville
Myrtle Beach
Spartanburg
Mount Pleasant
Rock Hill
Hilton Head Island
Summerville
Florence
Anderson
Aiken
North Charleston
Goose Creek
Greer
Conway
Beaufort
Lexington
Orangeburg
Lowcountry
FAQ

South Carolina questions, answered

Many structural scopes, additions, commercial improvements, and certain city or county submittals may require a South Carolina-licensed professional depending on project type, location, and AHJ requirements. Cadgency prepares the drawing set and coordinates sealing where needed.

Yes. We prepare South Carolina permit drawings for coastal homes, Lowcountry properties, Charleston-area historic renovations, older homes, additions, remodels, garages, decks, tenant improvements, light commercial projects, as-builts, and plan-review corrections.

Typical residential permit sets run 5 to 10 business days depending on scope, existing information, structural requirements, city or county review standards, coastal wind exposure, floodplain conditions, foundation coordination, and revision requirements. Smaller as-builts and red-line updates are often faster.

Whatever you have: sketches, photos, old plans, site photos, survey information, city or county comments, zoning notes, historic-district notes, floodplain information, foundation concerns, or a basic description of what you want to build. We turn that information into a clean South Carolina-ready permit set.

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.