VRF Systems

VRF System Services in Hayward, CA 

What Is a VRF System?

A variable refrigerant flow (VRF) system is a cutting-edge HVAC technology. It generally features one outdoor unit and multiple indoor units, which control localized temperatures. Instead of using gas to produce cool or warm air, it transfers ambient heat. In cooling mode, a VRF system will move heat energy from inside a building to a condensing unit outdoors. The system will work in reverse to deliver heat. As the name implies, VRF technologies vary the flow of refrigerant to match the real-time heating or cooling needs of each climate zone. 

We are VRF system specialists at Villquin Air Services. Our team can perform perfect installations and troubleshoot and address any issue. As Mitsubishi Electric Diamond contractors and Fujitsu dealers, we offer exceptional VRF technologies with excellent manufacturer warranties. Let us know what we can offer you today! 

Call (510) 405-1580 or contact us online for VRF system services in Hayward. 

Why Install a VRF System?

VRF systems are optimal for residential and commercial properties alike. These technologies are energy efficient, as they adjust cooling and heating output based on demand. The result is often lower energy bills and a reduced environmental impact. 

Other benefits of VRF systems include:

  • Zoned temperature control: With individual indoor units, each zone or room can have its own temperature settings, reducing energy waste and providing personalized comfort.
  • Easy installation: VRF systems do not require ductwork, simplifying and speeding up installation. They also take up less space, making them great for retrofitting into existing buildings.
  • Quiet operation: VRF systems are designed with insulated compressors and sound-absorbing materials. As a result, they are much quieter than traditional HVAC technologies.
  • Flexibility: VRF systems are suitable for numerous property types and sizes, as they can adapt easily to different cooling or heating demands. You can also integrate them with smart building control features to optimize energy management. 


  • “Their team is incredibly knowledgeable, prompt, and professional. They provided top-notch service when installing our new HVAC system, ensuring it was done efficiently and effectively.” - Adrian V.
  • “They saved us thousands of dollars and installed an awesome heat pump and Ducts. Very professional, honest, and reliable. So glad we chose them.” - Antonio M.
  • “They came on time every day, answered all my questions, were patient and respectful, cleaned up after themselves, and did a bang-up job with the installation.” - Ray Z.
  • “I had at least 5 other estimates from different HVAV companies but Villquin had the best price and the BEST customer service. They installed a Mitsubishu heat pump and it immediately beat my expectations.” - zama0213
  • “The guys are very knowledgeable, friendly, and professional. Months later when we called upon them for help for a minor issue, they again didn’t disappoint.” - Zenat J.
  • “Their work was absolutely top quality, done expeditiously and with minimal upset in our daily routines.” - Bob A.

    Timely Repair & Maintenance for VRF Systems 

    For all kinds of VRF systems, we are the licensed, insured, and experienced company to turn to for maintenance and repairs. We provide the fast turnaround times and friendly service you expect from a small, family-owned operation, all with the resources and reputation of a big-name company. 

    Trust our team with jobs involving the following and more:

    • Refrigerant leak detection and repair
    • Faulty variable speed compressor repair or replacement 
    • Fan motor maintenance and repair 
    • New sensor installation to ensure accurate temperature readings and system adjustments 
    • Expansion and control valve replacement 
    • Diagnosing and addressing issues with a system’s electronic controls 
    • General component replacement
    • Emergency assistance with sudden breakdowns
    • Routine system performance testing 

    Request a Free Estimate from Villquin Air Services

    Every day, we strive to earn the confidence of every person who turns to us. One of the first steps we take toward achieving this aim is offering free estimates. Doing this shows customers that we mean it when we say we are honest and transparent. How can you get a free estimate for our Hayward VRF system services? It is simple! All you must do is contact us to let our team know how they can help. 

    You can reach us at (510) 405-1580 or via our online contact form. We proudly serve Hayward, Dublin, Pleasanton, Castro Valley, and the surrounding areas. 

    • Villquin Air Services Villquin Air Services
      For Active Military & Veterans $200 OFF

      Contact our team at 510-405-1580 for more information. For installation service only.

      One coupon per household. Cannot be combined with other offers. For new installation service only.
      Valid May 1, 2024 - Dec 31, 2024
    • Villquin Air Services Villquin Air Services
      For School Teachers $100 OFF

      Contact our team at 510-405-1580 for more information.

      One coupon per household. Cannot be combined with other offers. Discount cannot exceed $100. For new installation service only.
      Valid May 1, 2024 - Dec 14, 2024

      Brands We Service

      Quality Products, Quality Services
      • Carrier
      • Mitsubishi Electric
      • Bryant
      • Midea
      • Rheem
      • AO Smith
      • Reznor
      • Modine
      • American Standard
      • Trane
      • Comfortmaker
      • Day & Night
      • Payne
      • York
      • Tempstar

      Feel The Cool for Yourself

      Contact Villquin Air Services today and a member of our team will be in touch shortly to confirm your contact details or address questions you may have.

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