HVAC Repairs & Maintenance

Hayward HVAC Repair & Maintenance

Servicing Residential & Commercial Properties

Your home or business’s HVAC system is integral to your building. It keeps you cool and warm throughout the seasons and maintains good air quality and proper ventilation. Like any other mechanical technology, HVAC systems can break down or malfunction, compromising your comfort. 

At Villquin Air Services, we are here to deliver the solutions to HVAC problems when you need them most. We offer comprehensive maintenance and repair services in Hayward, all backed by our commitment to 100% customer satisfaction. 

You can count on us for one-time repairs or regular maintenance jobs. As Mitsubishi Electric Diamond contractors and Fujitsu dealers, we are specially equipped to service these companies’ industry-leading heat pumps, ductless mini-split systems, furnaces, and other products. 

To schedule a maintenance or repair appointment, call (510) 405-1580 or get in touch online. We serve Hayward, Dublin, Pleasanton, and Castro Valley. 

Six Reasons Why HVAC Maintenance Is Important

Why should you be sure to arrange routine HVAC maintenance? 

Below, we list and explain reasons why regular professional care is beneficial:

  1. Energy efficiency: Regular maintenance can keep your HVAC system at peak efficiency. In turn, it can lower energy consumption, reducing your utilities and environmental impact. 
  2. Extended system lifespan: Having a professional clean and maintain your HVAC units can increase their lifespan and allow you to address minor problems before they escalate. 
  3. Better indoor air quality: Clean filters, ducts, and system components can boost indoor air quality by limiting the dust, allergens, and pollutants circulating in the air. 
  4. Warranty compliance: Do you want to ensure the warranty on your new system remains valid? Routine maintenance that follows manufacturer guidelines can be key. 
  5. Enhanced comfort: Well-maintained HVAC systems deliver consistent heating and cooling, helping your household or workforce and patrons remain comfortable throughout the year. 
  6. Cost savings: While regular maintenance does come with a cost, this price is generally more affordable than major repairs or a system replacement. Investing in upkeep may allow you to avoid major expenses and save over time.


  • “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.

    How Often Should You Get HVAC Maintenance?

    Generally, you want to get maintenance for your heating and cooling units once a year. Servicing your air conditioner is best ahead of the warmer months, while heating maintenance is best before the winter. These tune-up timelines can ensure your system is ready when the temperatures rise or drop. 

    Local HVAC Repairs 

    Has your HVAC system suddenly stopped blowing warm or cool air? Are you concerned about whether your thermostat is actually accurate? Do you need a professional to inspect and diagnose a strange noise or smell from your HVAC units? For these things and any other problems, go with Villquin Air Services. 

    We have served thousands of customers and have the know-how to show for it. No matter what is keeping your HVAC system from operating properly, count on us to provide a solution. 

    We understand that hiring a repair contractor can be difficult. You want someone you can trust who will not be pushy about products or services. This is just what we offer. You do not only have to take our word for it. Visit our reviews page to read testimonials from customers who were glad they relied on us.

    Find out why so many have turned to us for HVAC repairs in Hayward. Call to request a free estimate for your maintenance or repairs. Weekend appointments are available! 

    Reach out at (510) 405-1580 or via our online contact form.

    • Villquin Air Services Villquin Air Services
      AC Tune-Up for First Time Customers $85

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

      One coupon per household. Cannot be combined with other offers.
      Valid May 1, 2024 - Dec 14, 2024
    • 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.

      • Please enter your first name.
      • Please enter your last name.
      • Please enter your phone number.
        This isn't a valid phone number.
      • Please enter your email address.
        This isn't a valid email address.
      • Please lookup your address.
      • Please make a selection.
      • Please enter a message.
      • By submitting, you agree to be contacted about your request & other information using automated technology. Message frequency varies. Msg & data rates may apply. Text STOP to cancel. Acceptable Use Policy