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A commercial kitchen only works when the exhaust hood removes what the design says it should and the make-up air (MUA) unit brings back the right amount of tempered air. GreenTech Air Balancing measures the exhaust airflow of each hood and filter section, the supply airflow and discharge temperature of the MUA unit, transfer air from the dining area and the resulting pressure of the kitchen relative to the dining room and the outdoors. We adjust what can be adjusted (fan speed, dampers, VFD settings in coordination with the contractor) and document the final values against the hood manufacturer's and engineer's design.
Call us when the dining room is smoky or smells like the fryer, when exterior doors are hard to open or slam shut, when the hood no longer captures, when cooks complain about cold drafts under the MUA, or when a new restaurant, hood replacement or MUA installation needs an airflow verification report for the landlord, the engineer or the inspector. Restaurants, cafeterias, hotel and institutional kitchens, food courts and ghost kitchens across Ottawa-Gatineau.
Send us the hood submittal, the MUA unit data or the mechanical drawings and we will quote the airflow verification and balancing, usually within one business day.
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We begin with a detailed review of the HVAC systems to understand design intent, current operating conditions, and performance gaps. Our team evaluates airflow, waterflow, static pressure, and control sequences to establish an accurate baseline before any adjustments are made.
Using industry-standard TAB instruments, we perform precise field measurements across the entire system — diffusers, grilles, VAV boxes, terminal units, hydronic loops, and mechanical equipment. Each measurement follows recognized balancing procedures to ensure repeatable and reliable results.
Once optimal performance is achieved, we compile a comprehensive report including measured data, compliance verification, system observations, and corrective recommendations. Our documentation is structured for engineers, consultants, and facility managers to support long-term building efficiency.