What We Do

Delivering High Quality Air Conditioning Solutions for Buildings Across California.

Orravan Mechanical, Inc. offers complete installations, retrofit, repairs, parts and automation engineering.

Efficient control systems for Health Care Facilities, Restaurants, Hotels, Office Buildings, Churches and Schools.

Engineering the Buildings of the Future.

If you are a commercial building owner interested in upgrading your existing HVAC System; installing a new, energy efficient system; or signing up for a custom maintenance contract, call us today.

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Call +1 (855) 744-6247

  • » System Controls

    New Install, Retrofit or Repair

    • HVAC Control
    • Lighting Control
    • 3rd Party Integration


    • BACnet IP
    • BACnet MSTP
    • N2 (Johnson Controls)
    • Modbus
    • Zigbee (Wireless)
  • » Mechanical Engineering

    New Install, Retrofit or Repair

    • Preventative Maintenance
    • Package Units
    • Built-Up Systems
    • Low Temp Refrigeration
    • Boilers
    • Air Handlers
    • VFD’s (Variable Frequency Drives
    • Pumps
  • » Building Chillers

    Maintenance & Services

    • Water Cooled Chillers
    • Air Cooled Chillers
    • Cooling Towers
    • Tube Cleaning
    • Refrigerant Analysis
    • Eddy Current Tube Analysis
  • Automation Efficiency

    Internal supply systems involve automated tasks lowering risks to challenging regulations.

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  • Powerful Systems

    Facilities meet high efficiency requirements and are certified to the highest local standards.

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  • Accurate Testing

    Utilizing the latest processing solutions, and decades of work experience.

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  • Quality Guarantee

    Orravan is commited to provide fast, safe, and professional service at an affordable cost.

    About Us

Our commitment to lightning fast service and quality workmanship is guaranteed to minimize downtime at your facility, eliminating any inconvenience to your tenants.

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