Engineering Built Around Your Project.
Comprehensive engineering, BIM, steel detailing, infrastructure and digital construction solutions delivered with precision.
From design development and engineering through coordination, detailing and construction support, CHAC United connects technical expertise with a disciplined digital workflow.
Design & Engineering Solutions
Start with the project concept and engineering design.
We bring architectural, structural and engineering disciplines together to develop accurate, practical and coordinated project solutions from the earliest design stage.
BIM & Digital Engineering
Convert design into coordinated digital project information.
We develop coordinated digital project information through BIM, multidisciplinary modeling, coordination and data-driven construction workflows.
Structural & Steel Detailing
Develop fabrication- and construction-ready information.
We transform approved structural designs into accurate steel models, detailed drawings and coordinated fabrication information ready for construction and erection.
Survey, Scanning & Investigation
Capture accurate information from existing sites and structures.
We capture reliable field information using advanced survey, scanning and investigation methods to create accurate data for engineering, design and digital project development.
Reverse Engineering & Digital Assets
Transform existing physical assets into accurate digital information.
We convert existing physical conditions into accurate digital information through scanning, point cloud processing, modeling and digital asset development.
Infrastructure & Transportation
Support major infrastructure projects from planning through execution.
We support infrastructure and transportation projects with engineering, technical consultancy, specialized surveys and project delivery services across the project lifecycle.
Inspection, Testing & Quality
Verify safety, performance and construction quality.
We provide inspection, testing and quality-focused engineering services to verify structural performance, material quality, safety and construction compliance.
Green & Sustainable Engineering
Improve environmental performance and long-term project sustainability.
We integrate sustainable engineering principles into building and infrastructure projects to improve efficiency, environmental performance, resource use and long-term project value.
Have a Project in Mind?
Let's Start With Your Drawings.
Send us your drawings, specifications or project requirements. Our team will review your scope and recommend the right service, workflow and delivery approach.