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1-800-217-8437

Heating, Venilation & Air Conditioning


NL, Cormack HVAC Balance

Newfoundland and Labrador NL

Welcome to Cormack

Postal Codes:  A8A 2L1 A8A 2L2 A8A 2L3 A8A 2L4 A8A 2L5 A8A 2L6 A8A 2L7 A8A 2L8 A8A 2L9 A8A 2M1 A8A 2M2 A8A 2M3 A8A 2M4 A8A 2M5 A8A 2M6 A8A 2M7 A8A 2M8 A8A 2M9 A8A 2N1 A8A 2N2 A8A 2N3 A8A 2N4 A8A 2N5 A8A 2N6 A8A 2N7 A8A 2N8 A8A 2N9 A8A 2P1 A8A 2P2 A8A 2P3 A8A 2P4 A8A 2P5 A8A 2P6 A8A 2P7 A8A 2P8 A8A 2P9 A8A 2R1 A8A 2R2 A8A 2R3 A8A 2R4 A8A 2R5 A8A 2R6 A8A 2R7 A8A 2R8 A8A 2R9 A8A 2S1 A8A 2S2 A8A 2S3 A8A 2S4 A8A 2S5 A8A 2S6 A8A 2S7 A8A 2S8

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HVAC Balance powered by Liberty Air Balance Co., Inc. (LABCO) is an independent Air and Hydronics testing agency that provides services for the heating, ventilation and air conditioning (HVAC) industry. We have been working in the HVAC industry for over 30 years, LABCO has been in business in Southern California since 2003 and is a signatory union shop.

LABCO prides itself in working closely with its clients and expediting accurate air balance reports. Every field employee at LABCO is a TABB certified technician who undergoes rigorous classroom and lab training. We also have certified commissioning agents.

LABCO specializes in:

  • Air and water systems balancing of new and existing systems
  • Pre-construction surveys and plan check
  • Hospital airborne isolation rooms, OR’s and crucial air validation for OSHPD
  • Clean room certification
  • Fire life safety testing
  • Smoke evacuation
  • Stairwell pressurization testing
  • Duct pressurization/leakage testing
  • Ultrasonic water flow measurements
  • Fume hood certification
  • Kitchen hood certification
  • Duct detector testing
  • Smoke fire damper testing
  • 3rd party testing
  • Set OSA
  • Set minimum CO2 sensors
  • Demand control ventilation

At LABCO we have close working relationships with the following mechanical engineers. TKS&C, TTG Corp., JL Hengstler, Gilmore & Associates, P2S Engineering, Building Mechanical Systems and ME Engineers.

At LABCO we have maintained long term associations with Hoag Memorial Hospital (Newport Beach & Irvine), UCI Medical Center, Mission Hospital Laguna, Bank of America, Wells Fargo Bank.

We look forward to the opportunity to be of service to you and your company.