Villquin Air Services

Hiring Villquin Air Services was one of the best decisions we've made for our home improvement project. Very few HVAC companies are familiar with make-up air intake systems, as they're not commonly installed in residential homes. However, they're extremely important—especially when using kitchen exhaust fans. Every time you cook and run the fan, it pulls air from wherever it can, including your central air system, which may contain gas. Our issue was that dust would blow out of our fireplace whenever we cooked. The solution was to install a make-up air intake system, and Luis, the technician from Villquin, was incredibly knowledgeable about it. He explained the process thoroughly, so we understood exactly what was being done. Once the job was finished, he even showed us pictures of the installation in our crawlspace. We were very impressed with Luis—he was skilled, honest, and clearly took pride in his work, which is rare these days. He gave us a fair and affordable price upfront, with no attempts to upsell or overcharge us. Because of the excellent work he did, we hired them again for additional services: duct and vent cleaning, a furnace tune-up, and installing ducting in our crawlspace for both the washer/dryer vent and the kitchen range hood. We trust Villquin Air Services completely. They’ve proven to be honest, safety-conscious, and reliable. We will definitely continue using them for all of our HVAC needs.

Great Service, great products, best prices in town. Villiquin Air Services provides solutions. They saved us thousands of dollars, and installed an awesome Heatpump and Ducts. Very professional, honest and reliable. So glad we chose them.

Luis and his crew were great and very helpful. Luis was able to find what was wrong with my HVAC and ducts. They did a great work. Thank you Luis for coming to Sonoma.

Luis, Beto, Adal, and the rest of the crew at Villquin Air Services are some of the best in the business. I was referred to them by a friend, and I am sure glad I chose them for our 3 ton heat pump installation. 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. On top of that, they offered extremely reasonable prices. I really appreciate their attention to detail and would absolutely hire them again for any future HVAC related jobs. Don’t hesitate to contact Villquin if you need anything HVAC related.

Villquin installed my heat pump system. I'm now 1 year out and everything is working amazingly. They made sure the system they used was adequate for the house yet also fit into my limited 100A service. They also helped process all my rebates and communicated well throughout. Highly recommend!

AJ and Luis did an amazing job with our AC leak repair. We called over 10 companies in the east bay before finding them and glad we did. I would highly recommend them.

If you are looking to get your HVAC upgraded and a new one installed , please save yourself your health, time, money and go find a different company. We picked Villquin since their quote was a tad more reasonable than others, but what a mistake that turned out to be. Our home was perfectly fine with an older HVAC , with no issues whatsoever until these guys showed up. They did what they called the installation in '2-3' days, did zero checks to ensure that the Air quality was good, and walked off. A week later, my son and husband started coughing after which we could rushed and bought an Air quality monitor and to our alarm , the monitor said that it was at "Very Unhealthy" levels. These guys came back , said there were few things they missed and went up and down the attic and AC fixing things. Even after this, the issue persisted and we had to move out of our home to an Airbnb to avoid further exposure to the dust being spewed out of the vents. They returned again, and said that our ducts need to be cleaned (we had it inspected by another company who confirmed that this should not be causing the issue of this much dust spewing out). They refused to refund anything for all the issues they caused and insisted that they would need to clean ducts further to solve the problem. Our son who has never had allergies before, is now down with a chronic dry cough due to this, as confirmed by the doctor's letter to this company. As of today, we have turned off the entire HVAC (even that wouldn't work properly with the horrendous install they did), and are using regular fans after paying 20K to this company. Zero trust to have them enter our home again. In summary, spare yourself of this trouble, and do NOT hire these guys. There are many better HVAC companies around.