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1-800-217-8437

Heating, Venilation & Air Conditioning


NS, Onslow Mountain Duct HVAC Leak

Northwest Territories NS

Welcome to Onslow Mountain

Postal Codes:  B6L 0B1 B6L 0B3 B6L 6A1 B6L 6A2 B6L 6A3 B6L 6A4 B6L 6A5 B6L 6A7 B6L 6A8 B6L 6A9 B6L 6B1 B6L 6B5 B6L 6C5 B6L 6C6 B6L 6C8 B6L 6K6 B6L 6K7 B6L 6K9 B6L 6L1 B6L 6L4 B6L 6N3 B6L 6N4 B6L 6N5 B6L 6N6 B6L 6N7 B6L 6N8 B6L 6N9 B6L 6P1 B6L 6P2 B6L 6P6 B6L 6P7 B6L 6P8 B6L 6P9 B6L 6R1 B6L 6R2 B6L 6R3 B6L 6R4 B6L 6R5 B6L 6R6 B6L 6R7 B6L 6R8 B6L 6R9 B6L 6S1 B6L 6S6 B6L 6S7 B6L 6S8 B6L 6T2 B6L 6T7 B6L 6T8 B6L 6W4 B6L 6X1 B6L 6X2

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Duct HVAC Leak Testing 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.