About

Engineering-led simulation, delivered as consulting service.

CHAAC Simulaciones Inc. is an international building performance simulation consultancy supporting sustainability teams on complex, certification-driven projects.

We work as an extension of your engineering team — modeling, analyzing and documenting the physical performance of the built environment so certifications, tenders and design decisions rest on rigorous, defensible data.

Our simulation practice

Software
IESVE specialists

Dynamic thermal, daylight and solar exposure modeling delivered in IESVE across the full project lifecycle.

Certifications
DGNB · LEED · BREEAM · ASHRAE

Experience delivering simulation packages for the world's leading building performance frameworks.

Reach
International consultancy

Working with consultants and design teams across multiple countries and climate zones.

CHAAC, Inc.

Building Energy Modeling & Performance Simulation

This site is the simulation tools hub of CHAAC Simulaciones Inc. For full consulting services, project portfolios and company information, visit the main CHAAC website.

Visit CHAAC main websitewww.chaac-inc.com