HVAC Testing, Adjusting & Balancing

LEES provides precise TAB services to align HVAC performance with design intent, improve energy efficiency, and create stable indoor environmental conditions.

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Service Overview

Our team applies calibrated instruments, field engineering discipline, and practical corrective strategies to ensure that HVAC systems operate as intended under real-world conditions.

Scope of Work

  • Air and hydronic flow measurements and verification.
  • Fan, damper, valve, and control set-point adjustment.
  • Duct leakage testing and airflow diagnostics.
  • Indoor environmental quality assessments.
  • HVAC qualification support for regulated facilities.

Common Issues We Diagnose

  • Uneven room temperatures and pressure instability.
  • Undersized or restrictive duct networks.
  • Leakage, loose joints, and blocked duct sections.
  • Control loops that do not support stable operation.

Benefits to Facility Owners

  • Improved comfort and environmental consistency.
  • Lower energy intensity and operating costs.
  • Longer equipment life through reduced system stress.
  • Stronger compliance readiness and reporting clarity.
HVAC balancing field activity

Execution with Measurable Outcomes

We focus on data-backed adjustments, not assumptions.