Best Heating & Air Conditioning / HVAC In Oakland

“I worked with Element Home Solutions on the HVAC installation for my new addition project, and I couldn't be happier with the experience. Eitan was great to work with, professional, responsive, and knowledgeable. The team delivered quality work at a fair price, with clear communication throughout the process. They also offer a strong warranty and stand behind their work. Highly recommend Element Home Solutions for any HVAC needs!“

“I discovered Ambient Experts using a Google search for Bryant HVAC dealers in my neighborhood. Adam recommended pulling an 8-wire thermostat cable to install a true hybrid gas-electric heating system. He finds power extenders to be unreliable and unnecessary in my case. The next morning, he came out with his crew and rewired my Carrier heat pump, Bryant furnace, and EcoBee thermostat. They did a standard dual-fuel system wiring in about 2 hours. It conforms to industry standards, and the price was very reasonable. I am happy, and believe that my system will be much more reliable in the future. I would use them for warranty service any time. I wish I had known about them when I got bids for the job.“

“I called once...my call was returned in less than 30 minutes. The questions I had were answered positively....Thanks“

“I recently had the pleasure of working with E-FFicient HVAC, and I can confidently say they are the best in the business! From start to finish, their service was efficient, honest, and truly top-notch.

Gabriel, in particular, goes above and beyond to take care of his customers. He took the time to explain everything in detail, ensuring I understood the work being done on my HVAC system. Not only did he address my concerns promptly, but he also provided valuable advice on how to maintain my system for optimal performance.

The entire team at E-FFicient HVAC displayed professionalism and expertise that is hard to find these days. I highly recommend them to anyone in need of HVAC services. If you're looking for quality, efficiency, and honesty, look no further than E-FFicient HVAC! Thank you, Gabriel, for your outstanding service!“

“This review is for a major HVAC upgrade we did with them in 2021. I really appreciated their detailed back and forth on system design, which allowed me to focus on energy efficiency and comfort (we had them install a variable speed heat pump system). The work was done in schedule and with a lot of attention to detail. All the air vents were redone, which meant enlarging holes in the floor. Something that's potentially messy but came out really nicely. There were only two hiccups: 1. They initially installed the wrong thermostat. A variable speed heat pump needs a specialized wall controller. After I noticed that, they sent a senior technician to have it replaced. 2. Despite being listed as a BayREN contractor, they failed to apply for the rebate for me and even after a lot of prodding, they just didn't do it. It seemed their office staff was completely overwhelmed and their leadership not paying enough attention I still use them for annual service and friends have had great experience with them. I would have given them five stars if not for the rebate debacle.“

“I needed a simple repair on a wall furnace. Jose respnded quickly and made the repair in moments. I was thrilled to find someone who would work on a wall heater, and who spent some time figuring out my own HVAC system.5 Stars. Thanks Jose.“

“Amili and Akida are incredible. They found the issue with our furnace, even though a few other similar companies I consulted with several months prior all concluded my furnace was beyond repair and to replace it with systems that cost over $20K! But Amili and Akida found the issue with the drainage line and installed a pump to fix it. Overall it was much less than $1K and it’s like we have a new heater! Before we could not heat our house properly. A big thank you to this team. Very honest, professional, and gracious. Thank you.“

“Harry Clark Plumbing came out and an estimator gave me an estimate to replace gas my furnace. I compared the price to a couple of other companies on Yelp and their price looked good and they answered my questions. We made an appointment and their team came out and replaced my furnace in just a couple of hours. I got a building inspector myself to come out to give me a permit for the new furnace. The inspector took just a few seconds before signing off on the permit.“