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1-800-217-8437

Heating, Venilation & Air Conditioning


NS, Eastern Passage Duct HVAC Leak

Northwest Territories NS

Welcome to Eastern Passage

Postal Codes:  B3G 0A1 B3G 0A2 B3G 0A3 B3G 0A6 B3G 0A7 B3G 0A9 B3G 0B2 B3G 0B5 B3G 0B6 B3G 0B7 B3G 0B8 B3G 0B9 B3G 0C1 B3G 0C2 B3G 0C3 B3G 0C4 B3G 0C5 B3G 0C6 B3G 0C7 B3G 0C8 B3G 0C9 B3G 0E1 B3G 0E2 B3G 0E3 B3G 0E4 B3G 0E5 B3G 0E6 B3G 1A1 B3G 1A2 B3G 1A3 B3G 1A4 B3G 1A5 B3G 1A6 B3G 1A7 B3G 1A8 B3G 1A9 B3G 1B1 B3G 1B2 B3G 1B3 B3G 1B4 B3G 1B5 B3G 1B6 B3G 1B7 B3G 1B8 B3G 1B9 B3G 1C1 B3G 1C2 B3G 1C3 B3G 1C4 B3G 1C5 B3G 1C6 B3G 1C7 B3G 1C8 B3G 1C9 B3G 1E1 B3G 1E2 B3G 1E3 B3G 1E4 B3G 1E5 B3G 1E6 B3G 1E7 B3G 1E8 B3G 1E9 B3G 1G1 B3G 1G2 B3G 1G3 B3G 1G4 B3G 1G5 B3G 1G6 B3G 1G7 B3G 1G8 B3G 1G9 B3G 1H1 B3G 1H2 B3G 1H3 B3G 1H4 B3G 1H5 B3G 1H6 B3G 1H7 B3G 1H8 B3G 1H9 B3G 1J1 B3G 1J2 B3G 1J3 B3G 1J4 B3G 1J5 B3G 1J6 B3G 1J7 B3G 1J8 B3G 1J9 B3G 1K8 B3G 1M1 B3G 1M2 B3G 1M3 B3G 1M4 B3G 1M5 B3G 1M6 B3G 1M7 B3G 1M8 B3G 1M9 B3G 1N1 B3G 1N2 B3G 1N3 B3G 1N4 B3G 1N5 B3G 1N6 B3G 1N7 B3G 1N8 B3G 1N9 B3G 1P1 B3G 1P2 B3G 1P3 B3G 1P4 B3G 1P5 B3G 1P6 B3G 1P7 B3G 1P8 B3G 1P9 B3G 1R2 B3G 1R3 B3G 1R4 B3G 1R5 B3G 1R6 B3G 1R7 B3G 1R8 B3G 1R9 B3G 1S2 B3G 1S3 B3G 1S5 B3G 1S6 B3G 1S7 B3G 1S8 B3G 1S9 B3G 1T1 B3G 1T2 B3G 1T3 B3G 1T4

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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.