
Building Design, BIM & CAD Services in the USA
We support US architects, engineers, contractors and developers with building design documentation, BIM coordination, MEP and structural modeling and CAD drafting — in imperial units and to your CAD and BIM standards.
How we work with clients in the United States
- Revit and AutoCAD templates in imperial units and US sheet sizes
- Drawing conventions based on your firm’s standard (or the US National CAD Standard, when specified)
- Documentation prepared for your architect or engineer of record to review and seal
- Overnight production with morning overlap for live coordination
- Federated model coordination and clash reports for building projects
Deliverables follow the applicable standards, codes, BIM execution plan and project requirements you specify. We do not claim licenses, certifications or code coverage that have not been verified.
Most-requested services in the USA

BIM & Coordination
Revit modeling, federated models, clash detection and issue tracking with Navisworks.
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MEP
HVAC, electrical, plumbing and fire-protection design support, models and coordination.
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Architecture & Interiors
Concept-to-construction drawings, interiors, schedules, permit and tender packages.
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CAD Drafting
2D drafting, PDF/sketch-to-CAD, legacy conversion and CAD-to-BIM.
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Estimation & QTO
Quantity takeoff from drawings and models, BOQ preparation and cost-estimate support.
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Solar Design
Rooftop PV layouts, permit plan sets and single-line diagrams — by Voltup Solar.
Explore Solar DesignFAQs
Do you stamp drawings for US permits?
No — we produce documentation for your licensed architect or engineer of record, who reviews and seals it.
How do time zones work for US teams?
Work sent at the end of your day progresses overnight, with overlap hours for calls in US mornings.