What are 3D Revit BIM modeling services?

3D Revit BIM modeling services involve creating intelligent parametric building models in Autodesk Revit where every element holds geometry and data — dimensions, materials, costs, and spatial relationships. These models support design coordination, clash detection, construction documentation, quantity takeoffs, and facility management across the entire project lifecycle.

What is the difference between Revit modeling and CAD drafting?

CAD drafting creates 2D line drawings that must be manually updated across every view when changes are made. Revit BIM modeling creates a single 3D parametric model — plans, sections, elevations, and schedules update automatically when the model changes. Revit also enables clash detection, 4D scheduling, and cost estimation that 2D CAD cannot support.

What LOD levels does Excelize support?

Excelize supports all LOD levels from LOD 100 (conceptual massing) through LOD 500 (field-verified as-built). Most US construction projects require LOD 300 for construction documentation and LOD 350–400 for multi-discipline coordination and shop drawings. LOD 500 is typically required for facility management handover.

How much do 3D Revit BIM modeling services cost?

Revit BIM modeling pricing depends on project size, LOD level, scope, and disciplines. Architectural modeling at LOD 300 typically ranges from $0.15–$0.40 per sq ft. Full multi-discipline BIM coordination packages range from $0.50–$2.00 per sq ft. Contact us for a free quote within 24 hours.

How long does a Revit BIM modeling project take?

Turnaround depends on project complexity. A single-discipline residential model may take 1–2 weeks. A mid-size commercial building with full MEP coordination typically takes 4–8 weeks. Large healthcare projects can take 12–20 weeks. We maintain a 98% on-time delivery record across 2,500+ projects.

Can you create Revit models from existing 2D CAD drawings or PDFs?

Yes. Excelize provides CAD to BIM conversion services that transform 2D AutoCAD drawings, PDF drawings, and scanned paper documents into fully coordinated 3D Revit models at any LOD level.

What is Revit BIM outsourcing and how does it work?

Revit BIM outsourcing means engaging Excelize as an external Revit production team for a specific project or as ongoing capacity support. We work within your ACC/BIM 360 or Revit Server environment, following your BEP, modeling standards, and naming conventions. 48-hour onboarding, no long-term commitment required.

Does Excelize provide Scan to BIM services using Revit?

Yes. Excelize's Scan to BIM service converts 3D laser scan point cloud data into accurate Revit models at any LOD from LOD 200 to LOD 500. We process point clouds from all major scanner brands — Leica, FARO, Trimble.

What software does Excelize use for Revit BIM modeling?

Excelize uses Autodesk Revit as the primary modeling platform, Navisworks Manage for clash detection, Advance Steel and Tekla Structures for structural work, Dynamo for automation, and Autodesk Construction Cloud (ACC) / BIM 360 for project collaboration.

Does Excelize follow ISO 19650 standards for Revit BIM delivery?

Yes. Excelize follows ISO 19650 (Parts 1 and 2) for all BIM project deliveries — including BIM Execution Plan development, CDE workflows, naming conventions, and information container management. We also comply with NBIMS-US and BIMForum LOD Specification.

3D BIM Modeling Services in the USA

We build architectural, structural, and MEP models in Revit, at the level of detail your project needs. Accurate, coordinated, and modeled to your standards.

Whether you need a single discipline or a full federated model, Excelize runs as your extended modeling team. We work in your Revit templates and to your standards, so the model drops straight into your workflow.

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2004Building BIM since

Revit · TeklaModeled in

LOD 100–500Level of detail

2,500+Projects

Explore our BIM services

One partner for every discipline What we deliver

What It Is

What is 3D BIM modeling?

3D BIM modeling turns 2D drawings or design intent into an intelligent 3D model. Each element carries geometry and data, so the model can be coordinated, quantified, and built from. Excelize models architectural, structural, and MEP disciplines in Revit, from LOD 100 concept models to LOD 500 as-built models, for U.S. architects, engineers, and contractors.

What We Deliver

What our 3D BIM modeling service includes

Architectural BIM

Walls, floors, roofs, openings, and finishes modeled from your design through construction documents.

Structural BIM

Concrete, steel, and framing modeled in Revit or Tekla, coordinated with architecture and MEP.

MEP BIM

Mechanical, electrical, plumbing, and fire-protection systems modeled as working, coordinated systems.

LOD 100 to 500

Modeled to the detail your phase needs, on AIA G202 and BIMForum definitions.

Families and templates

Built to your standards so the model stays consistent across the team.

Coordinated and QA-checked

Every model checked for integrity and clash-readiness before handoff.

Our Process

Our 3D BIM modeling process

Inputs and standards

We confirm your drawings, BEP, templates, and target LOD.

Modeling

Discipline modeling in Revit, with internal QA at each milestone.

Coordination check

We federate and check for integrity and clashes before delivery.

QA and sign-off

Senior review against your standards and the brief.

Handoff and support

Delivery in your formats, with a window for revisions.

Tools & Standards

3D BIM modeling tools and standards we use

Software

Revit and Tekla, with Navisworks for coordination, inside ACC, BIM 360, or your CDE.

Standards

AIA G202 and BIMForum LOD, your BEP, templates, and U.S. codes.

Disciplines

Architectural, structural, mechanical, electrical, plumbing, and fire protection.

Formats

RVT, IFC, NWC, and DWG.

Where We Apply It

3D BIM modeling by building type

Built for the U.S. project types where modeling carries the schedule:

Commercial and mixed-use

Repetitive cores and tight CD deadlines, modeled to your standards.

OfficeRetailMixed-use towers

Healthcare and labs

Code-heavy, system-dense buildings modeled and coordinated to high LOD.

HospitalsLabsHigh LOD

Residential and multifamily

Unit-type libraries and high sheet counts, modeled for consistency.

Mission-criticalFabrication-ready

Renovation and retrofit

Existing buildings modeled from scan or record data into accurate models.

InstitutionsPublic ownersMulti-phase

Send us a drawing set. Get a model back.

Share a set or a sketch. We will model a sample in Revit to your standards in 2 to 3 days, so you can see the quality before you commit.

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Why It Matters

The ROI of accurate BIM modeling

An accurate model is the foundation on which every other BIM service stands. Rework from bad data costs the U.S. construction industry an estimated $31.3 billion a year, and most of it starts with an inaccurate model. A clean model coordinated to LOD 350 keeps RFIs down and your team reviewing, not rebuilding.

$31.3Bannual U.S. rework

LOD 100–500modeling range

Revit & Teklamodeled in

How to work with our BIM modeling team

Free Sample First

Send a real U.S. set or model. We model a sample to your standards in 2 to 3 days.

Get a Free Sample →

Dedicated Modeling Pod, Your Extended Studio

A named modeler embedded month to month, scaled to your pipeline.

Talk to a BIM Lead →

Project-Based

A defined scope and fixed deliverables, modeled to your BEP and LOD.

Scope a Project →

Pricing is scoped to the work, by the project or by the month. No long-term lock-in.

Not sure which fits? Book a consultation, and we’ll scope it with you

Why Excelize

Why choose Excelize for 3D BIM modeling

Since 2004

2,500+ projects across architectural, structural, MEP, and fabrication BIM.

U.S. offices, U.S. standards

Real offices in New Jersey and California, aligned to AIA G202 and BIMForum LOD.

Every discipline in-house

Architecture, structure, and MEP under one roof, modeled to coordinate.

Yours to keep

We work under NDA; every model and family is delivered to you.

You own the outcome. We own the production.

Since 2004Building BIM

2,500+Projects delivered

300+Clients

48 hoursTo embed with your team

Related Resources

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FAQs

3D BIM modeling FAQs

Still have questions? Talk to a BIM Lead

It is the process of turning 2D drawings or design intent into an intelligent 3D model whose elements carry geometry and data, so the model can be coordinated, quantified, and built from.

Revit and Tekla, with Navisworks for coordination, inside Autodesk Construction Cloud or BIM 360. We deliver in RVT, IFC, NWC, and DWG.

From LOD 100 concept models through LOD 500 as-built models, using AIA G202 and BIMForum definitions, to the level your phase requires.

Yes. We model from drawings, sketches, CAD files, or point cloud scan data.

Yes, architectural, structural, mechanical, electrical, plumbing, and fire protection, modeled to coordinate.

A modeler or pod can be embedded within 48 hours, and productive in the first week.

Yes. We work under NDA, and every model and family is delivered to you.

Send us a drawing set. See the model quality first.

Share a set or a sketch, and we will model a sample in Revit to your standards in 2 to 3 days, so you can judge the work before you commit.

Book a Consultation Get a Free Sample

No contract
No obligation
Your work and your IP stay yours

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3D BIM Modeling Services in the USA

What is 3D BIM modeling?

What our 3D BIM modeling service includes

Architectural BIM

Structural BIM

MEP BIM

LOD 100 to 500

Families and templates

Coordinated and QA-checked

Our 3D BIM modeling process

Inputs and standards

Modeling

Coordination check

QA and sign-off

Handoff and support

3D BIM modeling tools and standards we use

Software

Standards

Disciplines

Formats

3D BIM modeling by building type

Commercial and mixed-use

Healthcare and labs

Residential and multifamily

Renovation and retrofit

Send us a drawing set. Get a model back.

The ROI of accurate BIM modeling

How to work with our BIM modeling team

Free Sample First

Dedicated Modeling Pod, Your Extended Studio

Project-Based

Why choose Excelize for 3D BIM modeling

Since 2004

U.S. offices, U.S. standards

Every discipline in-house

Yours to keep

3D BIM modeling FAQs

Related BIM services

BIM Coordination & Clash Detection

Revit Family Creation

Scan-to-BIM Modeling

Estimation & Quantity Takeoffs

Send us a drawing set. See the model quality first.