Full-service BIM

One BIM partner for the whole life of a building.

BIM Unlimited builds and manages Revit models, documentation and building data for architects, engineers, contractors and owners. Every phase works from the same accurate model, from the first design sheet to the facility team's floor plans.

Services

BIM support at every phase of a project.

Bring us in for one task or for the whole lifecycle. The model we build for you is set up to be useful in the next phase, not just this one.

Design

Models and documents, ready on deadline

Extra Revit capacity for design teams, working in your template and standards.

  • Revit modeling and documentation sets
  • Families, schedules and sheet production
  • Existing-conditions models for renovation design
  • Model setup, templates and BIM execution plans
Construction

Models you can build from

Accurate, coordinated models that cut surprises in the field.

  • Scan-to-BIM from laser scans and point clouds
  • Field-verified existing-conditions models
  • Federated models and clash reports in Navisworks or ACC
  • As-built model updates during construction
Operations

Building data owners can use

Record models and data your facilities team can rely on for decades.

  • Record models built to your owner standards
  • Asset data and COBie handover
  • Floor plans and space data for existing buildings
  • Owner BIM requirements and model upkeep

Who we serve

Built for designers, builders and owners alike.

Architects

Production help on peak deadlines and accurate existing-conditions models for renovation work.

Engineers

Revit modeling and documentation in your standards, so your engineers can stay on engineering.

Contractors

Field-accurate models and coordination for preconstruction, renovations and occupied buildings.

Owners and facilities

Record models and asset data for the buildings you already own, kept to your standards.

Why BIM Unlimited

A model is only as good as the decisions made from it.

We build models that hold up when someone downstream relies on them: the contractor pricing from them, the trade fabricating from them, the facility manager running the building from them.

1

Your standards, not ours

We work in your template, naming, families and file-sharing setup, so our work drops into your project without cleanup.

2

Checked before it leaves

Every model goes through a documented QA review against the drawings, the scan or the field data before delivery.

3

Direct access to the person doing the work

You talk to the principal who builds your model. No account managers, no hand-offs.

4

Confidential by default

Your files stay private, are stored securely and are never used to train AI models. NDAs welcome.

How we work

Clear scope, fixed fees, on-time delivery.

  1. Scope

    We agree on deliverables, level of development, standards and schedule, in writing.

  2. Start small

    New clients can begin with a small fixed-fee pilot to judge the quality first.

  3. Model

    We build in your environment, with regular check-ins and shared progress.

  4. Deliver

    QA-reviewed models, sheets and data, delivered in the formats you need.

RevitAutoCADNavisworksAutodesk Construction CloudIFCPoint clouds (E57, RCP)COBiePDF and DWG sets
GN

Greg Norton, P.E.

Founder and Principal, BIM Unlimited LLC

Based in
Portland, Oregon
Working with
Teams across the Pacific Northwest, and remotely anywhere

About

Founded to make building models work harder.

BIM Unlimited was founded in 2026 by Greg Norton, P.E. Greg has spent his career on building projects, working closely with design teams, contractors and owners, and has seen how much time and money an inaccurate model costs later on.

BIM Unlimited exists to close that gap: one partner who can carry an accurate model from design through construction and into operations, for whoever needs it next.

Start a project

Have a project in mind?

Tell us about the building, the phase you're in and what you need from the model. We'll reply within one business day with questions or a proposal.

Email us about your project