Heating & Air Conditioning / HVAC near Alamo

“Elliott Air Systems did a phenomenal job with the installation of a new Carrier heat pump system in our home. They carefully removed the 80 year old gas furnace from the crawl space and patched all holes. They installed the air handler in the attic and carefully cut in all new vents in the ceiling. Duct runs in the tight attic space are installed with the highest level of care and craftsmanship. They were extremely diligent about managing dust and mess; the only sign that they had been in the house were the new vents in the ceiling. As an architect, I have the opportunity to work with a lot of different contractors. Based on the great experience I had working with them in my home, I highly recommend Elliot Air Systems to all of my clients. Great value, phenomenal work; EAS earned my highest recommendation.“

“Our AC broke down during the hottest week of the summer, and we were desperate for help. Oren came to the rescue! He quickly diagnosed the problem and had it fixed within a few hours. He explained everything clearly and made sure the system was running efficiently before he left. Oren is an HVAC pro, and I’m so grateful for his quick response. We’re staying cool again, thanks to him!“

“Epic home upgrades are a top notch company!! We had a roof replacement with solar panels, let me tell you - the whole project was hassle free and with zero issues! Thanks team“

“needed a diagnosis and repair of A/C unit during heatwave. Said, the owner, found a spot in his schedule to come out and quickly realized I needed a new capacitor which he carries in his van. All done and working in 20 minutes for a reasonable cost. Super nice guy too!“

“Fernando knew what was wrong with my old York and I gave him the name, the fix it man because he knows his business thoroughly. He went out of his way so that I would not spend another cold night in my townhouse. I will forever be grateful for his kindness and work ethics. Thanks for taking care of me. Catherine Inez Williams.Service: Heating system repair“

“Nate and his team were wonderful. I had a problem with my AC making very loud unusual noises. Always worried that something like this would be a big expensive job, I called Clayton Bros and they responded very quickly and immediately put me at ease.
They diagnosed the problem immediately and promptly fixed it . They explained and showed me exactly what was wrong and the price was right. I will always trust this company.“

“Andrew with Adrium is a true professional. I initially contacted him via Thumbtack along with 2 other business late at night to get the process going. He replied early the next day and I was fortunate in that he could come by to diagnose the problem with my broken GE double oven that same day. He checked the error code and did some testing and went back to his office to review the necessary parts he would order. He gave me a game plan of ordering some extra parts in case there were multiple problems and said he would only use the necessary parts and charge labor based on what was used. He is prompt, professional and clear about what he'll be doing. I will definitely use Adrium again if I have problems with other appliances in my home.“

“This is such a reliable and honest place to do business, I have used them over the years and have found them to be honest and fair. I use them for my continued maintenance on my AC“

“Ramiro and Ismael did a great job on installing new furnace and duct work. They kept us in loop the whole time on our preferences for ducts and more. Michael was our project coordinator and he was available the whole time whenever we need him for questions or such. He also explained a lot before starting the job so we can make informed decision on what we want.“

“This review is a bit overdue; however, with the 2024/25 winter season upon us now our family really appreciates Chris' professionalism, responsiveness, industry experience, and ability to navigate a crawl space to repair the older gas floor furnaces of our Oakland home built in1939. Our previous maintenance visit was Sep 2022. After being dormant for the spring/summer months we were pleased to have the floor heaters start the first time. We plan to schedule a maintenance visit in the next few months. As another reviewer stated, it is challenging to find an experienced HVAC professional to competently repair and keep older equipment in running/safe condition. Chris is very knowledgeable, efficient, resourceful/timely with locating repair parts, and we really appreciate his ability to clearly explain next step repairs/costs to schedule the work. Thank you Chris for assisting our family staying warm for another fall/winter season! The Wong-Wurnitsch Family“

“They brought my old AC back to life! Fast and reliable service. A lifesaver during this heatwave...“

“There is no one better than Don. Simply put, he's the only one in the business I trust. He's not going to B.S. you into spending money on something you don't need. I had two different AC companies this past summer tell me I needed a new furnace and AC system because I had leak in my system. Cost would be over $20K. Don came over and found a small loose gasket which was leaking gas, which somehow the other two companies missed after being here four times , and possibly even intentionally caused (I was also charged over $1K to refill the puron gas multiple times). Don had a gas detector that didn't pick up any other leak. Net net, Don saved me at least $20K which I'll be forever grateful for!!“

“Story is much too long - basically, washer stopped working properly.I attempted to have 2 other companies repair, no luck.Reached out to Volta late morning today (Sat). Was able to have technician show up w/in 90 mins (wow!)Dave is a godsend!! Listened to what my issues were, then got right to work. Took less than an hour to assess, diagnose & resolve the multiple issues!!!I have a working washer again! I should have called Volta first! I highly recommend this company.Thank you Dave/Volta ? “

“Our gas furnace wouldn't ignite and Eros was able to help us out on very short notice. He was courteous and knowledgeable. He also showed up at the time he said he would and called ahead of time to ensure I could get home in time to meet him. He made it clear what he could do and explained what steps he would take. Fortunately he also had the part needed to get the furnace back up and running. Outcome was exactly what we needed, but I equally appreciated the professional courtesy of the service we received.“

“Came out quickly. Within 2 hours. Diagnosed and resolved quickly. Friendly, knowledgeable, and even answered some questions I had about my system. Fair price.
Will definitely be calling them back for future service.“

“Excellent! The best of the best. First used GB Heating and AC many years ago - very professional!“

“Stranded with a non-heating oven until Steve from Hi-5 Appliance Repair correctly diagnosed the problem (heating element), provided a very fair quote, secured the part and expertly made the repair. It was a pleasure to meet Steve and very happy to have a great goto appliance repairman if the need arises.“

“James did a great job updating and rerouting my dryer duct. He responded very promptly, came on time, was friendly and polite and there were no hidden or added costs.“

“Mike has done numerous projects for us over the years. He is honest, capable, and reliable. I'm always happy to recommend him.“

“Choosing Eco Energy Bay Area for my HVAC needs was a wise decision. Their contractor was not only skilled but also respectful of my home. The system they installed runs flawlessly, and I'm enjoying consistent comfort without any issues. I highly recommend their services!“

“Our gas furnace was shutting off frequently without producing required heat. Reached out to home warranty folks and they didn’t help so called comfy. Hilder arrived before time and could detect the issue immediately. He fixed it quickly within 45 mins and explained the issue. Very professional and helpful. Thank you for your service.“

“Chris first installed our HVAC system in 2019 and he has been fantastic the whole time we have known him. He was super helpful during installation and has always kept it running great. The one time he was busy and we tried someone else we regretted it. Chris gets my highest recommendation.“

“Ariel was amazing on two occasions. They are honest, transparent and efficient. They were highly recommended by my neighbour and they did not disappoint.“

“Wow, I see that my previous review is not recommended by Yelp. My previous review is something like "I want to be in Walter's van when the world ends". I thought that would convey how much I appreciated his help when I needed it..... during the horrendous hot spell of 2022's summer. Walter worked my project into a busy schedule for repair of my 50 year old air conditioner. Working on my deck in intense heat, he quickly diagnosed the issue and went to his van for a part. Fifteen minutes after arriving, he had it fixed. Pricing was, from my view, very reasonable. One and a half seasons since, and it's still running great. I had suffered a major health issue, and really needed help. I can't recommend a business more.“

“I upgraded from an old gravity heater to a modern HVAC system! Marcos was recommended and I am beyond satisfied with the experience. Marcos and his team provided the highest quality customer service I've had in recent times. He explained so clearly the options, how it was going to work and answered all questions along the way. From start to finish, the team was professional, experienced and helpful. They were so respectful of my home, and I really appreciated their attention to keeping the space clean along the way. I am very satisfied with the result. I would highly recommend Rivera's Heating and Air Conditioning to anyone! Thank you Marcos and Team!“

“Been using Matt to do work for us for nearly 20years. Have openly recommended him to friends and family.This guy is as honest as the day is long, will give you an up front answer about your work, and estimates he sticks to He's done numerous repairs, replaced two water heaters, a dishwasher, toilets, shower mixer valves. He doesn't upsell, but makes recommendations for products that will last. He also will provide parts, or you can purchase your own, and he takes care of disposals (for a dump fee).“