Test and Balance

Precision Test and Balance Services – 

Protecting System Performance from Day One

Roberts Environmental Control Corp delivers expert test and balance (TAB) services for commercial, industrial, and institutional facilities across Illinois. We ensure your HVAC, hydronic, and air distribution systems operate at peak efficiency—from initial commissioning to ongoing facility optimization.

Our certified TAB technicians use calibrated, high-precision instruments to verify air and water flows, system pressures, and thermal output across all types of mechanical equipment. Whether we’re validating new installations or troubleshooting existing systems, we deliver documented results that meet design intent, code compliance, and project specifications.

We specialize in:

Air and hydronic balancing for VAV, constant volume, and VRF systems

Total system verification for critical environments including hospitals, labs, and data centers

Diagnostic testing for uneven loads, comfort complaints, or performance drift

Pre-functional and functional testing for LEED, ASHRAE, and commissioning requirements

Adjustments for seasonal transitions and operational changes

Fan and pump curve analysis, coil performance validation, and duct leakage testing

Roberts supports mechanical contractors, engineers, and building owners with fast response times, comprehensive reports, and full integration with building automation and control systems. Our team is union-trained and NEBB- or AABC-certified, bringing deep experience in balancing complex systems from chiller plants to cleanrooms.

When precision, accountability, and compliance matter, trust Roberts to deliver balance you can build on.