Full-service Building Information Modeling
One BIM partner for the whole life of a building: design, construction and operations, all from one accurate model.
One model, carried through every phase
Works in the software your team already uses
BIM
Building the project twice: first as a precise digital model, then for real. Every wall, beam, duct and door in the model knows its size, material, location and purpose, so designers, builders and owners all work from one source of truth. Problems get solved on screen, where they cost minutes, instead of in the field, where they cost weeks.
Our edge is time
Our automated modeling workflows deliver in days what traditional modeling takes weeks to produce.
Every element is placed to exact dimensions and checked against the drawings, the scan or the field data.
Geometry and data at a depth that isn't practical to model by hand, down to the last connection and fixture.
The BIM standard
BIM is graded on several industry scales. Here's where we work on each one.
How far each element is developed, from a massing placeholder to a field-verified as-built. We model through LOD 400 for fabrication and LOD 500 for field-verified record models, with a model element table that shows who owns every element at every milestone.
BIM maturity Level 0 → 3
Past Level 2 federated models: one open, integrated model shared by the whole team, managed to ISO 19650 with a common data environment (CDE) and openBIM exchange in IFC.
BIM dimensions 3D → 7D
3D geometry, 4D schedule, 5D cost, 6D sustainability and 7D facility management, all driven from the same model instead of five separate efforts.
Level of Accuracy USIBD LOA
Scan-based models delivered to the LOA your project specifies, typically LOA 20 to LOA 30 (about 5 mm to 5 cm), with the accuracy documented, not just claimed.
Information management ISO 19650
OIR, AIR and EIR translated into a BIM execution plan, MIDP and TIDP, level of information need (LOIN) and COBie or IFC handover your facility team can use.
Custom AI agents
We build our own AI agents that work inside the BIM platform. They model, document and check without getting tired, skipping steps or losing track of a revision. The modeling and documentation behind every design phase gets done an order of magnitude faster.
Build and update models from sketches, markups, specifications and scans, in your platform and your template.
Views, sheets, schedules, tags and annotation generated in minutes and kept in sync with every change.
Every element checked against your standards, the drawings and the model rules, every time, with nothing skipped at 2 a.m.
People stay in control: every agent's output is reviewed before it leaves. Your files stay private and are never used to train AI models.
Preconstruction
Preconstruction runs on decisions, and good decisions need a model. We model the options so owners, designers and builders can compare them side by side, with quantities and costs attached, before anyone commits to a price or a schedule.
One model supports the whole preconstruction effort, from the first concept to the GMP: model-based estimates, logistics and site plans, constructability and coordination reviews, and a clear record of every decision.
Massing, test-fit and early option models built from sketches and programs, ready to price and phase from day one.
Add and deduct alternates modeled side by side, each with its own quantities and cost, so the choice is easy to make and easy to document.
What gets built, demolished or kept in each phase, for renovations, occupied buildings and multi-stage projects.
The model linked to the schedule, so the team can watch the building go together week by week and fix conflicts in the plan before they reach the site.
Shop drawings
Fabrication-ready shop drawings detailed directly from a coordinated model, so what gets cut, bent and welded in the shop is what fits in the field. Submittals go out sooner, RFIs drop, and the drawings stay in sync when the design changes.
Detailed to the engineer of record's design, for their review and approval.
Material quantities
Quantities counted from the model, not scaled off drawings: tons of steel, pounds of rebar, cubic yards of concrete, square feet of every finish. Bills of materials and cut lists ready for purchasing.
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Cost estimates
Model-based cost estimates tied to those quantities, updated as the design changes. Use them for early budgets, value engineering, design-option comparisons and checking bids.
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LiDAR scanning, ground and air
We laser-scan the jobsite, from the ground and by drone, on the schedule your project needs and turn every scan into a phased as-built model. Each phase is measured against the design and the schedule, and kept on record, including everything that disappears behind drywall and under concrete.
Fast-moving or critical work: pours, steel erection, MEP rough-in before it is covered.
Progress tracking and coordination checks on active floors and areas.
Milestone records and progress for owner reports and pay applications.
From the air
Drone flights capture the full site in a single pass, including the terrain, the trees and everything around the building footprint, and turn it into a 3D site model.
Every drone flight is flown by an FAA-certified pilot. Site models are not land surveys. Where boundary or survey control is required, we work with a licensed surveyor.
Every scan is checked against the design model. A misplaced embed, an out-of-plumb column or a sleeve in the wrong spot gets flagged days after it happens, not months later when it's buried and expensive to fix.
A model for every scan date, so you can step back to any point in construction.
Percent complete by level, area or trade, measured from the scan instead of estimated.
Exact locations of conduit, piping and embeds before they are covered, kept for the owner.
Renderings
Photoreal stills, walkthroughs and flyovers rendered straight from the BIM model, so every view matches the real design down to the materials and the light. No separate visualization model to build, so images arrive in days, and update when the design does.
For owners and facility teams
Hospitals, college campuses and public agencies build up decades of drawings across dozens of buildings, renovations and additions, and nobody is sure which set is current. We turn that archive into one coordinated campus model, every building, site and utility in one place with the data attached, so you finally know what you have.
Old sets, CAD files, as-builts and scans combined into one verified, coordinated campus model, checked against field conditions where it matters.
Rooms, areas, equipment and systems, searchable across the whole portfolio instead of buried in flat files and plan rooms.
Every renovation and addition recorded in the model, so the next project starts from current conditions, not from a 1974 set.
Asset and space data handed over in COBie or the format your maintenance and space-planning systems already use.
Services
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.
Extra modeling capacity for design teams, working in your platform, template and standards.
Accurate, coordinated models that cut surprises in the field.
Record models and data your facilities team can rely on for decades.
Who we serve
Production help on peak deadlines and accurate existing-conditions models for renovation work.
Modeling and documentation in your standards, so your engineers can stay on engineering.
Shop drawings, material takeoffs, cost estimates and field-accurate models for preconstruction and renovations.
Record models and asset data for the buildings you already own, kept to your standards.
Why BIM Unlimited
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.
We work in your template, naming, families and file-sharing setup, so our work drops into your project without cleanup.
Every model goes through a documented QA review against the drawings, the scan or the field data before delivery.
You talk to the principal who builds your model. No account managers, no hand-offs.
Your files stay private, are stored securely and are never used to train AI models. NDAs welcome.
How we work
We agree on deliverables, level of development, standards and schedule, in writing.
BIM execution plan, templates, LOD matrix and common data environment agreed before modeling starts.
We build in your environment, with regular check-ins and shared progress.
QA-reviewed models, sheets and data, delivered in the formats you need.
Full-service BIM for design, construction and operations
About
BIM Unlimited was founded in 2026 out of years of work on building projects, alongside design teams, contractors and owners, and a clear view of 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
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.