Get matched with top central a/c installers in Union City, CA

"Great. They contacted me right away. It wasn't an emergency but Iti was cold, so they still came first thing on the first business day. The technician explained what he was doing and why the prior repair done by somebody else probably failed. The rate was reasonable. It's been a couple of days and it seems the furnace is working, so everything good so far."

"I recently had a new HVAC system installed by Aireserv, and I couldn't be more pleased with the results. From the beginning, the team was professional, courteous, and informative. They arrived on time and were very thorough in explaining the detailed installation plan, the features of the new system, and how to operate it. The installation went smoothly, and the technicians cleaned the area while working. Once the system was installed, they ran tests to ensure everything was working perfectly and took the time to answer all of my questions. The new HVAC system has been a game-changer in terms of performance. It heats and cools my home more efficiently than my previous unit, and I've noticed a significant improvement in comfort and air quality. The system runs quietly and maintains an even temperature throughout my home. I also appreciate the energy savings I'm already seeing. My energy bills have been noticeably lower, which I can directly attribute to the new system's efficiency. Overall, I'm delighted with the service from Aireserv and the performance of the HVAC system. I highly recommend them to anyone in need of HVAC installation or upgrades. They provided excellent service from start to finish! A BIG THANK YOU TO ALTON THOMPSON AND HIS TEAM FROM AIRESERV."

"In the middle of a heat wave, a/c went out...emailed 7 or 8 businesses and 5 were 2 to 3 weeks out. This company came out in 1 day and fixed the problem in 1 hour. Prompt, professional, no bullying or scare tactics. i would recommend this company without hesitation. My tech was Johnathon Martinez and at no time did i feel he was going to milk the job or B.S. me. You can believe the ratings for this business."

"Jaleen from Albert Nahmans is top notch , diagnosed the issue with an old furnace , fixed it and made recommendations for repairs and or replacement . A huge thank you!!"

"Very responsive team, from quoting, scheduling, to installation. The installation team was courteous, knowledgeable and professional."

"Air Sharks are very professional and I think they did a good job on installing HP HVAC in our property."

"My experience with Jorge of Service King Air was exceptional! My central air conditioning unit was in need of repair and Jorge provided same day service. He was professional, knowledgeable, and thorough; able to quickly troubleshoot the problem and complete the repairs in a timely manner. I do not hesitate to recommend Jorge and Service King Air for the quality of his work, honest pricing and great service!"

At Art of Comfort, we believe every homeowner deserves a reliable, comfortable home — and a contractor they can trust. As a locally owned and operated company founded in Pleasanton in 2012, we've spent over a decade earning the confidence of Tri-Valley families through honest work and consistent results.\nWe're proud to be Diamond Certified, a distinction earned through rigorous quality verification and consistently high customer satisfaction scores.\nOur HVAC services include repair, installation, and maintenance for heating and cooling systems, as well as duct repair and replacement. Whether your system has broken down or you're ready for an upgrade, our experienced technicians are here to help.\nWe serve Pleasanton, Livermore, Dublin, Danville, San Ramon, Walnut Creek, Pleasant Hill, and the surrounding Tri-Valley area.

"Albert Nahman installed our heat pump last year and they do the maintenance twice a year. The technicians are prompt, respectful of our home, and do a thorough inspection. We would definitely recommend them!"

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!\n\nInstallation - Free Estimates\n