CAD Design & Drafting · Colorado

CAD Drafting Services, Staked and Surveyed for Colorado

Drafting Buddies provides 2D and 3D CAD design and drafting for architects, engineers, contractors, and manufacturers across Colorado - from permit-ready residential plans in Denver to fabrication drawings for Front Range manufacturers, drafted to the exact scale and precision your jurisdiction expects.

View Sub-Services
Architectural CAD drawings prepared for a Colorado building project
Permit-ready CAD plan set for Colorado jurisdictions
Founded in Austin, TX
2014

Founded in Austin, TX

BBB Rating
A+

BBB Rating

States Served
50

States Served

Full CAD Capability
2D + 3D

Full CAD Capability

CAD floor plans and elevations for a Colorado residential project
CAD construction drawings for a Colorado commercial building
Permit-ready CAD drawing set formatted for Colorado building departments

Registry Office

CAD Drafting for a State That Surveys Everything Twice

Colorado's history runs on precise lines drawn under pressure - the 1859 Pikes Peak gold rush turned on accurate claim surveys, and its construction industry still runs on a version of that same discipline. There's no single statewide building code here: Denver, Boulder, Colorado Springs, and dozens of other home-rule cities each stake out their own amendments on top of the state's 2021 ICC minimum, and a permit set drafted for one jurisdiction rarely clears review in another without changes.

Drafting Buddies has drafted CAD deliverables for architects, engineers, contractors, and manufacturers since 2014 - 2D floor plans and permit sets, 3D mechanical and product models, structural and MEP drawings, civil site plans, as-built documentation, and full CAD-to-BIM conversion. Every drawing comes to you scaled correctly, layered to your office standard, and built with the specific jurisdiction's review process in mind, whether that's a Denver ADU permit or a fabrication set for a Colorado Springs aerospace supplier.

Quick Facts - Colorado CAD

Governing model
home-rule + state min.
State code minimum
2021 ICC family
New ADU law
HB 24-1152, eff. 2025
Energy floor
eff. Jul 1, 2026
Primary software
AutoCAD / Civil 3D
Deliverable formats
DWG, DXF, PDF

The Claim Ledger · 12 Entries

CAD Design & Drafting Sub-Services

Each entry below is a discrete CAD service you can order standalone or bundle into a full drafting scope, tagged with the drawing scale it's typically delivered at.

Claim 01

Scale1/4" = 1'-0"

2D CAD Drafting Colorado

We convert hand sketches, PDFs, and scanned blueprints into clean 2D CAD drawings, matched to the source drawing's original scale and rebuilt as accurate line work you can dimension, measure, and revise. Colorado firms use this for floor plans, elevations, sections, and detail sheets across residential and commercial work. Every drawing comes layered and organized to your office standard, ready to drop straight into a permit set or construction document package without further cleanup.

Claim 02

Scale1:1 Parametric

3D CAD Design & Modeling Colorado

We build 3D CAD models for architectural massing, mechanical assemblies, and product designs, developed as true parametric geometry rather than a static rendering shell. Colorado manufacturers, product designers, and engineering firms use these models for design validation, visualization, and downstream fabrication. Delivered in SolidWorks, Inventor, Fusion 360, or Rhino depending on your discipline, with full history-based feature trees you can keep editing after handoff.

Claim 03

Scale1/4" = 1'-0"

Architectural CAD Drafting Colorado

We draft floor plans, elevations, sections, and construction detail sheets for architects working commercial and institutional Colorado projects, built to the specific accessibility, egress, and energy amendments your jurisdiction enforces. Whether it's a Denver mixed-use build or a Boulder renovation, drawings are structured for fast plan-check turnaround, with consistent line weights, annotation, and sheet organization your reviewing AHJ will recognize immediately.

Claim 04

Scale1/4" = 1'-0"

Residential CAD Drafting Colorado

We draft single-family, multifamily, addition, and ADU permit sets for Colorado homeowners, builders, and designers, built around each jurisdiction's setback, size, and design standards under HB 24-1152's new statewide ADU allowance. Deliverables include floor plans, elevations, foundation and framing plans, and full construction detail sheets, drafted to clear a first-pass plan review instead of bouncing back for revisions.

Claim 05

Scale1/8" = 1'-0"

Commercial CAD Drafting Colorado

We draft office, retail, restaurant, and hospitality CAD sets for Colorado commercial projects, from core-and-shell drawings through tenant-improvement permit sets. Drawings account for local commercial amendments around accessibility, fire separation, and energy performance that differ between Denver's heavily amended code and neighboring jurisdictions, keeping your project moving through review instead of stalling on a jurisdiction-specific detail nobody caught early.

Claim 06

Scale1" = 1'-0" details

Structural CAD Drafting Colorado

We draft structural framing, foundation, and connection drawings from your engineer's design, including steel, concrete, and wood-frame detail sheets ready for permit submission or fabrication. Colorado structural drawings get particular attention to local snow and wind load amendments that mountain and high-plains jurisdictions add on top of the base IBC, since load-table mismatches are a common cause of plan-check rejection here.

Claim 07

Scale3" = 1'-0" details

MEP CAD Drafting Colorado

We draft mechanical, electrical, and plumbing CAD sets, including HVAC layouts, ductwork routing, panel schedules, and plumbing riser diagrams, coordinated against your architectural background to avoid conflicts before submission. Colorado's data-center and healthcare projects in particular demand tight MEP coordination, and our drawings carry the fixture counts, load calculations references, and routing detail your engineer of record needs to stamp the set.

Claim 08

Scale1" = 20' / 1" = 40'

Civil CAD Drafting Colorado

We draft site plans, grading and drainage plans, utility layouts, and roadway CAD drawings in AutoCAD Civil 3D, built to the survey data and local stormwater and drainage standards your jurisdiction enforces. Colorado's Front Range projects frequently require detention and erosion-control detail that varies by county, and our civil drawings are structured to match your engineer's calculations sheet for sheet.

Claim 09

ScaleField-verified

As-Built & Permit Drawings Colorado

We produce as-built CAD documentation from field measurements or existing drawings, correcting the record to match actual constructed conditions, and prepare full permit drawing sets formatted to each Colorado jurisdiction's submission checklist. This combination is common for renovation and tenant-improvement work, where the permit reviewer needs both what exists today and what you're proposing to change, drafted to the same standard.

Claim 10

ScaleSource-matched

CAD Conversion Services Colorado

We convert PDFs, JPGs, scanned blueprints, and hand sketches into fully editable CAD files, rebuilding line work, text, and dimensions rather than tracing a flat image. Colorado firms sitting on decades of legacy paper drawings use this to bring old archives into a usable, revisable CAD format ahead of a renovation, addition, or facility-management initiative, without redrawing anything from scratch.

Claim 11

Scale1:1 to 3" = 1'-0"

Shop Drawings & Fabrication CAD Colorado

We produce fabrication-level shop drawings for structural steel, architectural millwork, and MEP assemblies, dimensioned and detailed to what a Colorado fabricator or installer actually builds from. Drawings are checked against the coordinated design set before release, catching field-fit issues on paper rather than at altitude on a job site where change orders cost more time than they would at sea level.

Claim 12

ScaleLOD 200–350

CAD to BIM Conversion Colorado

We convert 2D CAD drawings and PDF drawing sets into coordinated BIM models, rebuilding walls, doors, structural framing, and MEP systems as intelligent, parametric objects. Colorado firms use this when a project moves from schematic CAD into design development or construction coordination and needs the clash-detection and scheduling capability a BIM model provides, without redrawing the project from zero.

Assay Standard

Drawing Scales We Draft To

The right scale is what makes a CAD drawing usable at the counter, not just on screen. Here's what we typically deliver by drawing type.

Drawing TypeTypical ScaleUsed For

Floor Plans

1/4" = 1'-0"Residential and small commercial permit sets, where individual rooms and fixtures need to read clearly.

Building Elevations

1/4" = 1'-0" or 1/8" = 1'-0"Exterior elevations for permit review; larger commercial buildings typically shift to 1/8" to fit the sheet.

Site & Civil Plans

1" = 20' or 1" = 40'Grading, drainage, and utility plans where the full parcel and surrounding context need to be visible.

Construction Details

1" = 1'-0" or 3" = 1'-0"Wall sections, connection details, and assemblies where dimensional accuracy at small scale matters most.

Shop & Fabrication Drawings

1:1 to 3" = 1'-0"Fabrication-ready detail for steel, millwork, and MEP assemblies built directly from the drawing.

3D CAD Models

1:1 ParametricMechanical, product, and architectural 3D models built full-scale as editable, feature-based geometry.

Industries Staked

Sectors & Industries We Draft For

From residential permit sets to fabrication drawings for advanced manufacturers, our CAD team covers the industries driving Colorado's construction and production pipeline.

  • 01

    Architecture

    Permit-ready CAD sets for architecture firms across residential and commercial project types.

  • 02

    Engineering

    Structural, civil, and MEP drafting support for Colorado engineering firms and consultants.

  • Working drawings, shop drawings, and as-builts built for how contractors actually build.

  • 3D CAD modeling and fabrication drawings for Colorado manufacturers and machine shops.

  • Facility and process-layout CAD drafting for industrial and processing facilities.

  • 3D CAD product development modeling in SolidWorks, Inventor, and Fusion 360.

  • 07

    Furniture

    Furniture CAD design, 3D modeling, and shop drawings for custom and production runs.

  • 08

    Civil & Infrastructure

    Site, grading, and utility CAD drafting for civil engineering and land-development projects.

Field Notes

Why CAD Demand Is Climbing in Colorado

A few real developments shaping who's ordering CAD drafting right now, and why.

  • HB 24-1152

    Statewide ADU Law

    Colorado's new ADU law, effective June 30, 2025, requires most municipalities to allow at least one accessory dwelling unit on single-family and duplex lots. Before it passed, only about 15% of Denver's residential land was even open to ADU development - the law is driving a wave of new residential CAD permit-set demand statewide.

  • 50+

    Denver-Metro Data Centers

    Continued data-center expansion around Denver, Aurora, and Parker is driving demand for detailed MEP CAD drafting, where power, cooling, and redundancy routing require far tighter coordination than a typical commercial build.

  • CO SPGS

    Aerospace & Manufacturing Growth

    Colorado Springs and Douglas County continue attracting aerospace and advanced-manufacturing companies, adding to demand for structural, mechanical, and product-design CAD drafting tied to new and expanding facilities.

Code Map

Colorado Building Codes - Why Your CAD Set Has to Know Its Jurisdiction

Colorado has no single mandatory statewide building code. A permit set drafted for one city can still bounce at another's plan-check counter.

  • State minimum

    2021 ICC Family, Effective 2024

    The Division of Fire Prevention and Control adopts the ICC family (IBC, IRC, IMC, IPC, IFGC, IECC) as Colorado's state minimum, currently the 2021 editions, replacing the prior 2018 cycle. Local jurisdictions can adopt this floor as-is or add stricter amendments, but they cannot go below it.

  • Home rule

    Local Jurisdictions Set Their Own Amendments

    Denver's Building Code is based on the 2021 IBC but carries hundreds of local amendments. Broomfield moved to the 2024 code cycle in February 2026. Every jurisdiction runs its own adoption timeline, so your CAD set needs to match the specific city or county the project sits in, not a generic statewide standard.

  • Residential

    HB 24-1152 - Statewide ADU Allowance

    Effective June 30, 2025, Colorado's ADU law requires most municipalities to allow at least one accessory dwelling unit on single-family and duplex-zoned lots, while still letting each city set its own size, setback, and design standards. Denver, Boulder, Colorado Springs, and other cities each enforce different specifics under that same statewide floor.

  • Energy & site

    New Energy Floor & Wildfire Zoning

    Colorado's Model Low Energy and Carbon Code becomes the statewide minimum energy code on July 1, 2026. Separately, Front Range and mountain jurisdictions bordering wildland-urban interface zones commonly require IBC Chapter 7A provisions for exterior materials, tightened after the 2021 Marshall Fire in Boulder County.

Instrument Case

Software We Draft In

Deliverables in the platform your project and your reviewing jurisdiction already expect.

  • AutoCAD

  • AutoCAD Civil 3D

  • MicroStation

  • SolidWorks

  • Autodesk Inventor

  • Fusion 360

  • Revit

Why Choose Us

What You're Actually Hiring

  1. 01

    A+ BBB Rating

    Founded in Austin, TX in 2014, operating with an A+ Better Business Bureau rating.

  2. 02

    All 50 States

    We support firms nationwide, including deep experience across Colorado's home-rule code landscape.

  3. 03

    2D & 3D Capability

    From flat CAD drafting through full 3D parametric modeling and CAD-to-BIM conversion.

  4. 04

    Dedicated Project Lead

    One point of contact managing your drawings from kickoff through final delivery.

Company founded, Austin, TX
2014

Company founded, Austin, TX

Better Business Bureau rating
A+

Better Business Bureau rating

U.S. states served
50

U.S. states served

Editable native formats
DWG/DXF

Editable native formats

Coverage Map

CAD Drafting Services Across Colorado

Statewide coverage, from the Front Range corridor to the Western Slope.

  • Denver

    CAD

  • Colorado Springs

    CAD

  • Aurora

    CAD

  • Fort Collins

    CAD

  • Boulder

    CAD

  • Lakewood

    CAD

  • Thornton

    CAD

  • Arvada

    CAD

  • Westminster

    CAD

  • Pueblo

    CAD

  • Centennial

    CAD

  • Greeley

    CAD

  • Longmont

    CAD

  • Loveland

    CAD

  • Grand Junction

    CAD

  • Broomfield

    CAD

  • Castle Rock

    CAD

  • Commerce City

    CAD

  • Parker

    CAD

  • Littleton

    CAD

Registry Questions

Frequently Asked Questions

No. Colorado has no single mandatory statewide building code for most construction. The Division of Fire Prevention and Control sets a 2021 ICC-based state minimum, and a new statewide low-carbon energy code becomes the minimum energy floor on July 1, 2026, but Denver, Colorado Springs, Boulder, and other home-rule cities each adopt their own edition and amendments on top of that floor, so your permit set has to match the specific jurisdiction, not just the state minimum.

File Your Claim

Get Your Colorado CAD Quote

Send your sketches, PDFs, or existing drawings - we'll come back with a scoped, itemized CAD proposal within one business day.