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1-800-217-8437

Heating, Venilation & Air Conditioning


NS, Petite Riviere Duct HVAC Leak

Northwest Territories NS

Welcome to Petite Riviere

Postal Codes:  B4V 5W7 B4V 5W8 B4V 5W9 B4V 5X1 B4V 5X2 B4V 5X3 B4V 5X4 B4V 5X5 B4V 5X6 B4V 5X7 B4V 5X8 B4V 5X9 B4V 5Y1 B4V 5Y2 B4V 5Y3 B4V 5Y4 B4V 5Y5 B4V 5Y6 B4V 5Y7 B4V 5Y8 B4V 5Y9 B4V 5Z1 B4V 5Z2 B4V 5Z3 B4V 5Z4 B4V 5Z5 B4V 5Z6 B4V 5Z7 B4V 5Z8 B4V 5Z9 B4V 6M9 B4V 6N1 B4V 6N7 B4V 8W9 B4V 8Z6

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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.