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Watch how our BIM estimation workflows turn coordinated models into precise cost data complete with live quantities, material breakdowns, and trade-specific reports that help you bid confidently and cut estimating time.
We model every mechanical system with the accuracy, logic, and coordination your field teams need.
Link model elements to unit costs for time-phased budgeting
Generate accurate QTOs for architectural, structural, and MEP systems
Build scope-based cost plans aligned to the model’s LOD and timeline
Use model data to validate scopes, quantities, and vendor pricing
Run clash checks, scope completeness reviews, and variance reports
Speed matters but so does accuracy. With 3D quantity takeoffs and model-linked pricing, you get:
That’s why 5d BIM cost estimating is changing how teams plan, price, and build.
Eracore’s BIM estimating services are built for:
1. Model Audit & Alignment
We review model health, geometry, and LOD to ensure it’s ready for quantity takeoff, flagging any scope gaps, conflicts, or misses before extraction begins.
2. Takeoff Extraction & Cost Mapping
We extract quantities by trade, system, and spec, then map them directly to your internal cost data or regional pricing benchmarks for accurate cost association.
3. Estimate Delivery & Review
We deliver structured estimate reports, editable sheets, and 3D visuals then walk you through everything so your team can review, refine, and proceed with clarity.
Eracore’s BIM estimating services are built for:
A closer look at builds where collaboration ran deep and precision paid off, turning complex scopes into field-ready success stories.
Sparks, NV
437,001 sq ft sq ft
3
"They understood the challenges of data center construction and delivered exactly what was promised."
Sandston, VA
215,446 sq ft sq ft
2
"One of the easiest BIM teams we've worked with. Responsive, organized, and dependable."
New Albany, OH
196,019 sq ft sq ft
2
"They felt less like a vendor and more like part of our project team."
Manassas, VA
243,459 sq ft sq ft
2
"Fast responses, good communication, and quality models. No complaints from our side."
Manassas, VA
813,978 sq ft sq ft
2
"We've worked with larger firms, but the attention to detail from Eracore was better than most."
El Paso, TX
347,696 sq ft sq ft
1
"Job well done. The models were accurate, the coordination was solid, and the project stayed on track."
Need a model reviewed or takeoffs fast-tracked? Our team’s ready to jump in.
BIM estimation holds the process of utilizing a 3D model in order to deliver the precise quantities and relating it to the cost details. It removes the need to use manual takeoffs and enables more budgeting reliability.
With the use of 5D BIM cost estimating the model elements become linked to the pricing and schedule information so that the team can understand the costing of the projects over a time-line perspective.
The manual approaches are based on 2D drawing. The BIM-based quantity takeoff services are based on geometry-driven data, and thus, this approach is more efficient, comprehensive, and traceable.
Indeed, we are able to estimate BIM during early design stages in order to enable you to plan magnitude and costing before a formal drawing is issued.
The workflows we use depend on the client preference but include Revit, Navisworks, CostX and Assemble as well as bespoke Excel workflows.
It is more accurate, quicker, and simpler to validate as compared to manual processes when the proper model and the inputs are used.
Yes, we do electrical, mechanical and plumbing takeoffs.
Absolutely. We produce buyout, scope review, and procurement-ready model and reports.
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