Architectural & Structural Drafting · Montana

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

Montana-ready architectural plans, structural drawings, permit sets, and as-builts prepared for city and county review, mountain and rural sites, heavy snow-load roofs, frost-depth foundations, sloped lots, wildfire-interface areas, lakefront properties, cabins, garages, additions, 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
Montana Services

Every drawing your Montana project needs

From first sketch to sealed permit set, residential and light commercial drafting across Billings, Missoula, Bozeman, Great Falls, Helena, Kalispell, mountain towns, lakefront lots, rural properties, and Montana communities statewide.
A-1

Architectural Drafting

Floor plans, elevations, sections, and construction details for Montana homes, cabins, additions, remodels, garages, accessory dwelling units, lodges, shop buildings, and light commercial spaces.

S-1

Structural Drawings

Foundation plans, framing plans, roof layouts, connection details, load-path notes, and structural coordination for Montana snow loads, frost-depth foundations, sloped sites, seismic-aware areas, and rural construction conditions.

P-1

Permit Sets

Complete construction document packages formatted for Montana building permits, city review, county submittals, resort-town plan checks, and local building department expectations.

E-1

As-Built Drawings

Existing-condition drawings for renovations, cabin upgrades, additions, garages, barn conversions, commercial build-outs, permit-after-the-fact workflows, insurance records, and property documentation.

B-1

3D Modeling & BIM

Revit models and 3D visualization to clarify mountain homes, cabin layouts, additions, interiors, shops, lodges, and owner approvals before permit submission.

R-1

Red-Line Revisions

Fast responses to plan-review comments so Montana permit corrections move forward without unnecessary delays.

Montana Compliance

Detailed for Montana, not adapted to it

Montana projects often face review requirements shaped by local city and county building departments, high snow-load roof design, frost-depth foundations, mountain and sloped lots, rural access, wildfire-interface exposure, lakefront conditions, and seismic-aware coordination in parts of the state. Generic drafting can create plan-review comments, unclear structural notes, and avoidable permit delays.
Every Cadgency set is prepared with Montana permitting in mind. We organize plans, elevations, structural notes, schedules, details, foundation coordination, site-specific references, and revision responses so homes, cabins, garages, additions, accessory structures, shops, and light commercial projects are easier for reviewers to process.
MT Code

Montana Code Coordination

Sheet notes, construction details, and drawing organization prepared around Montana residential and building review expectations.
AHJ

City & County Review

Permit sets structured for Billings, Missoula, Great Falls, Bozeman, Helena, Kalispell, resort towns, county offices, rural jurisdictions, and local AHJ expectations.
Snow

Snow-Load & Frost-Depth Notes

Roof framing, foundation depth, connection details, drainage notes, and structural coordination for Montana winter conditions and mountain-region requirements.
Site

Mountain, Rural & Wildfire-Aware Support

Submittal formatting and red-line support for sloped lots, rural sites, lakefront properties, cabins, garages, shop buildings, additions, remodels, and wildfire-interface considerations where applicable.
Process

From sketch to stamped 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 signed and sealed by licensed Montana engineers or design professionals.
04

Plan Review Support

If your reviewer issues comments, we handle the red-lines until your Montana permit set is ready to move forward.
COVERAGE MAP · US-50 MONTANA - STATE HIGHLIGHTED
Coverage

Serving every Montana city and county

Drafting is delivered digitally, with submittal formatting matched to Montana city, county, rural, mountain, resort-town, lakefront, and local building department requirements.
Billings
Missoula
Great Falls
Bozeman
Butte
Helena
Kalispell
Havre
Anaconda
Miles City
Belgrade
Whitefish
Livingston
Laurel
Columbia Falls
Polson
Lewistown
Hamilton
Dillon
Bigfork
FAQ

Montana questions, answered

Many structural scopes, additions, garages, shop buildings, tenant improvements, light commercial projects, and certain permit submittals may require a Montana-licensed professional depending on project type, city, county, site conditions, and local AHJ requirements. Cadgency prepares the drawing set and coordinates sealing when required.

Yes. We prepare Montana drawings for high snow-load roofs, frost-depth foundations, sloped sites, cabins, lakefront properties, rural structures, garages, shop buildings, additions, remodels, tenant improvements, and light commercial permit sets.

Typical residential permit sets run 5 to 10 business days depending on scope, existing information, structural requirements, local review standards, snow-load notes, foundation coordination, slope conditions, rural site details, and whether zoning or plan-check comments are involved. As-builts and smaller revisions are usually faster.

Whatever you have: sketches, photos, old plans, survey information, site photos, slope notes, snow-load or foundation requirements, or a basic description of what you want to build. We turn that information into a clear Montana-ready drawing package.

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.