Revit-Based BIM for AEC Teams
Still catching clashes on site instead of on screen? Our BIM modeling services design coordinated Revit models for architects, engineers, and contractors across the USA, from LOD 100 to 500. Send us your drawings for accurate models, clear documentation, and fewer costly surprises before construction starts.
Accurate Revit modeling.
Proven AEC expertise.
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Choose Us
Anyone can produce a 3D model. What matters is whether your team can build from it. With years of drafting and design experience, we deliver accurate, well-documented models ready for coordination, backed by a team that is ready for coordination, backed by a team that responds quickly when questions come up.
Our BIM Services
From a single steel connection to a multi-trade package, we cover the trades that need build-ready details. Explore the range of construction shop drawing services we offer at our firm.
We model walls, floors, roofs, doors, windows, and ceilings as intelligent Revit elements, then pull plans, elevations, sections, and schedules straight from the model. Change one wall, and every sheet that shows it updates automatically.
Foundations, columns, beams, and framing: our structural BIM modeling services design your building’s skeleton, so you can see load paths and connections before you order steel or pour concrete. We handle steel and concrete systems equally well.
Where does the duct go when the beam is already there? CAD Drafter’s experts model mechanical, electrical, plumbing, and fire protection systems together, routing each trade through clearances so installers find answers on screen, not in the field.
Three models, one table. Our drafters federate architectural, structural, and MEP files, run clash tests, log every conflict with a snapshot and an owner, and track each issue until it is properly closed out and signed off.
Old drawings shouldn’t stay flat. Send us your DWG files, PDFs, or even hand sketches, and we’ll rebuild them as parametric 3D Revit models, resolving conflicting dimensions and missing details with you as we go.
Starting with your laser scan or point cloud, we trace what’s actually on site, not what the old plans claim, and build an accurate Revit model ready for renovation, retrofit, and future facility planning.
BIM Deliverables
Every project ends with files your team can open, review, and build from. Here is what you can expect from our BIM packages, depending on your project scope.
LOD Standards
LOD describes how much you can trust a model at a given stage, not just how detailed it looks. We follow AIA and BIMForum definitions and agree on your target level before modeling begins.
A simple 3D sketch showing overall shape, size, and rough areas. Teams use it to test ideas and check feasibility.
Elements gain approximate sizes, shapes, and positions, but stay generic. Designers use it to plan spaces and compare early options.
Elements have accurate dimensions, locations, and orientation. The model can produce plans, sections, and schedules for construction documents.
This level shows how systems connect, including supports, hangers, and openings. Teams use it to resolve trade clashes early.
The model holds the detail needed to fabricate and install components, so shop drawings and prefabrication planning need no guesswork.
This level records the building exactly as constructed, using field-verified information, and supports handover, future renovations, and ongoing facility management.
Our Process
A clear process keeps projects on schedule and surprises off site. Here is how we move from the files you send to the finished models you receive, with review checkpoints at every major stage.
01
You send drawings, PDFs, sketches, or scans with your project standards. We review everything and flag gaps or conflicts before we start modeling.
02
We confirm disciplines, target LOD, file formats, and deadlines in writing. You receive a clear quote and schedule, so nobody guesses later.
03
Our modelers build each discipline in Revit to the agreed LOD, following your templates and naming rules, with progress updates at milestones.
04
We check every model internally before release. We combine disciplines, run clash tests, and resolve conflicts, updating models until issues are closed.
05
Final files arrive in your agreed formats, such as RVT, DWG, IFC, or PDF, with reports and post-delivery support for questions.
Case Studies
A look at how we turn project files into coordinated, build-ready models. Each example shows what we received, what we built through our 3D BIM modeling services, and what we delivered.
Project type: Pre-engineered steel warehouse
Starting inputs: PDF plans and structural sketches
Modeling scope: Structural steel and architectural Revit models
Technical challenge: Aligning frame connections with roof and wall panels
Output: Coordinated model with plans, sections, and steel details Tools and Technology
Project type: Three-story apartment building
Starting inputs: Architectural DWG files and MEP layouts
Modeling scope: Architectural and MEP models with coordination
Technical challenge: Routing ducts and pipes through tight ceiling spaces
Output: Clash-resolved federated model and documented coordination report
Project type: Commercial office renovation
Starting inputs: Laser scan point cloud and old plans
Modeling scope: As-built architectural and structural Revit model
Technical challenge: Reconciling outdated drawings with actual site conditions
Output: Accurate existing-conditions model ready for renovation design
Testimonials
★ ★ ★ ★ ★
The model arrived clean and organized, matching our Revit template with no rework. Their coordination report flagged several conflicts early, saving our team time during design review and keeping our final submission on schedule.
★ ★ ★ ★ ★
We sent rough PDFs and hand sketches, and they returned an accurate 3D model within days. Communication was quick, questions were answered clearly, and the drawings pulled from the model needed very few minor corrections.
★ ★ ★ ★ ★
Our renovation started with outdated plans and a point cloud. Their team built an as-built model that matched the site very closely, helping us avoid costly surprises and finalize our renovation design with real confidence.
Industries We Serve
Office towers, mixed-use developments, and corporate spaces coordinated across disciplines.
Houses, townhomes, and apartment communities modeled for clean, approval-ready documentation.
Factories, mills, and pre-engineered steel buildings with coordinated structural systems.
High-density MEP routing where clearances and precision cannot be compromised.
Bridges, civil works, and site utilities modeled alongside surrounding structures.
We plan plant layouts, piping, and equipment areas before work begins.
Hospitals and clinics with dense MEP systems and phasing needs.
We model schools and campuses for phased construction and coordination across multiple buildings.
Hotels, resorts, and stores with tight schedules and complex interiors.
What are BIM modeling services?
BIM modeling services create intelligent 3D building models that carry data on materials and dimensions. Teams use them for coordination, documentation, quantity takeoffs, and clash detection to catch design conflicts before construction begins.
Which LOD levels do you model to?
We model from LOD 100 to LOD 500, matched to your project stage. LOD 300 suits documentation, LOD 350 supports multi-trade coordination, and LOD 400 delivers fabrication-ready detail. We confirm the target level before we start modeling.
Can you create BIM models from PDFs or CAD files?
Yes. We convert 2D PDFs, DWG drawings, hand sketches, and laser scan point clouds into accurate Revit models. Send whatever source files you have. We will review them and confirm scope before work begins.
Which software and file formats do you work with?
We model in Autodesk Revit and coordinate in Navisworks. We also use AutoCAD for 2D work. Deliverables come as RVT, DWG, IFC, NWC, NWD, and PDF files. Each file is formatted to match your project templates and file naming conventions.
How long does a BIM modeling project take?
Timelines depend on building size, disciplines, LOD, and the quality of the source drawings. After reviewing your files, we’ll share a clear written schedule and quote based on your project needs.
Send us your plans today, and we’ll reply with a clear scope, schedule, and quote.