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"Very well. From first contact through project completion they were prompt, proposed an aggressive installation plan, and completed the project on time and on budget."

"Really well. Duke actually arrived early after calling asking if it was okay to do so. He quickly assessed the problem and fixed it. Even put my furnace back together from the previous hack work from the company that looked at it before. Very friendly, professional, reasonable price."

"Aire Systems of Campbell and Saratoga truly sets the standard for exceptional service in the HVAC industry. Alton, the owner, went above and beyond to ensure I understood every aspect of the process, from selecting the right system for my small home to navigating available rebate programs. His expertise and dedication to customer satisfaction stood out as he guided me through the rebates step by step, emphasizing how beneficial they are despite the effort required. What really impressed me was Alton’s commitment to follow through—he’s not just selling systems, he’s supporting his customers well beyond installation. Daniel, the team lead installer, was equally remarkable. Always punctual and professional, he demonstrated a level of care that extended beyond the job itself. He kept me informed daily, explaining what was being done, what to expect next, and how long it would take. Knowing I had to leave for work, Daniel kindly spent time with my dogs, making sure they felt at ease while he worked. It’s rare to find a company that combines technical expertise with such personal care. Aire Systems, with Alton and Daniel at the helm, earns my highest recommendation!"

"The repair person showed up on time, quickly diagnosed the problem, had a replacement part on hand, quickly repaired the wall furnace, cleaned up the dust/debris, and did a CO2 check."

"We recently installed solar panels on the roof and continued the 'infrastructure upgrades' with a new furnace and central air conditioner, having cooled the house in summers with breezes and fans and insulation, but no A/C.
Comfort Energy was more expensive than other bidders, but my spouse (who drove the process) felt the most detailed options and trade-offs were presented by Carlos Gonzalez.  So we went with Comfort.  The installation team was VERY professional and courteous, working hard to minimize disruption (we work from home offices, and have dogs...) while doing the work, and leaving an immaculate workspace at the end of each day.
The job, by coincidence, finished on the hottest day of the summer thus far and one part of the furnace install involved opening all windows and blasting the furnace on high for a number of minutes to clear out some factory material/fumes.  This was fascinating on a 90-100F degree day.  That part concluded, we shut the windows, turned on the AC and the house became cool again.
Next will come the post-install QC/QA check, and the next 2-3 years of on site tune-ups and services. So we'll see how that goes.  But so far so good.  We'll never know of course if different equipment would have been better/worse, but we do know that the UI of the experience seemed to go quite well and very, very professionally.


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"So far so good no leaking since vent covers installed"

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

"Install draft inducer and installed carbon monoxide det. Did an excellent job."

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.

At TRIO Heating, Air & Plumbing, our mission is clear: to provide top-tier heating and air conditioning services while focusing on exceptional customer experiences, employee happiness, and environmental responsibility. We are dedicated to delivering outstanding service that ensures our customers are satisfied and our team is motivated.