Heating & Air Conditioning / HVAC near Dublin

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

“Jovon was very detail oriented and asked me a few awesome questions about my HVAC solution. He also identified some improvements that can be made to help make my main living space more comfortable. He did an awesome job.“

“The two installer did an excellent job. They were very professional and friendly they also thoroughly clean up the area after the job. Keep up the good work“

“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!“

“Kevin did the PM for our A/C unit, work was quick and he was very friendly and informative. He answered all my questions and gave recommendations to help us extend the life of our unit. Thank you!“

“Our assigned technician, David, was excellent. He arrived early and was very thorough and efficient in diagnosing and correcting our issue. He was friendly and professional. Our issue was resolved at a fair price and we are so pleased. We will turn to you in the future for services. Thank you, David and Art’s Heating and Air Cooling!“

“Replaced my entire HVAC system with Amana air handler, heat pump and thermostat. Two day job. Milton and Saul were efficient, polite, cleaned up all debris and hauled old units away. I’ve had miscellaneous questions afterwards and the shop personnel have been endlessly patient. Great people to work with!“

“Azer quickly found the real cause of my GE Monogram fridge problem — a bad thermostat bimetal — and fixed it, plus recharged the refrigerant. Fridge works perfectly now. Professional, honest, and highly recommended.“

“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 ? “

“Andrew responded to my texts promptly and performed service as expected. I have had good experiences working with JR and feel I can rely on their work“

“This company was the fourth I contacted and got estimates for replacing my furnace. I chose A & R (Marko) because he’s practically neighbor and local here in my city.
His estimate was reasonable and close to all that I contacted. He gave me tips and tricks on what to do for proper maintenance on all our HVAC. Tips on not needed and money savings maintenance.

I am glad I decided to choose his company because Marko did a great job replacing my old, over 40 yrs, furnace. He did everything in one day, installed, checked and even checked my upstairs furnace and A/C too done by somebody else. He made a correction on the A/C duct that was incorrectly installed just a few years back. He smelled a little bit of gas coming from my water heater and he was able to fixed it as well.
He was extremely easy to contact when I had a question the next day regarding the new furnace. I texted him and he immediately called me back and helped me fixed it.
I am happy with my new money saving furnace that he recommended.
I would recommend Marko to everyone that needs help with their HVAC anytime.
Now I don’t have to worry who to call for any problem regarding heating and cooling my house!“

“During the recent heat wave my heat pump stopped cooling my house, so I scheduled an appointment with Smart repair. Lurii came out on time and diagnosed the problem. He came back and fixed the problem, and also did a return visit to fine tune the remedy. I am very happy with the results and look forward to working with them again if needed. Highly recommended.“

“I recommend Flanders Heat & Air Systems because they actually focus on what's best for the customer and are very skilled.We had a heat pump installed to replace a gas furnace and air conditioning unit.We first contacted Flanders Heat & Air. Brett Flanders came out and inspected our existing units as well as all the vents in the home. He made three observations:1) The ac unit was adjacent our patio so we would probably want a very quiet unit.2) The upstairs den was missing an air duct.3) The ducts from the blower did not have a damper to distribute air to the upstairs and downstairs. As a result the upstairs would be hot when downstairs is cold.Flanders was exactly right. It was impossible to cool the upstairs without having the downstairs uncomfortably cold; the upstairs was typically ten degrees warmer than the first floor. Also we were bothered by the noise from the ac unit when using the patio.We got two other estimates for a heat pump. The other companies failed to point out the need for a quiet unit, a damper, or identify the missing duct. But we asked the other companies to address those concerns in their quotes. Flanders' quote was comparable to the other quotes.We asked Flanders to do the work. He and his assistant installed the heat pump, blower, damper, controls, and new vent. I was impressed by how smooth the installation went; they knew what they were doing and did the work well.We've had the heat pump for a couple of months and the system works really well. Thanks to the damper, the upstairs and downstairs temperatures can be set independently. We can even make the upstairs cooler than downstairs. For the first time, the upstairs is actually comfortable in the afternoon. The heat pump is so quiet that we barely notice it when enjoying the patio.“

“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!!“

“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.“

“Out of the 10 to 20 people who have worked on my house over the years, Jay is the best contractor. He is very personable and does a great job.“

“Aziz was fantastic to work with! He answered all my questions and went above and beyond expectations to ensure a great experience. The AC and furnace system works great and we are very happy with it. After evaluating multiple local AC companies, I feel confident that we made the right choice of hiring Jazz.“

“Tom has been servicing our apartment building for the past 8+ years. I believe his work to be very professional and ethical. Best part is Kbeck stands behind their work, arrive when they say they will. They will call to notify if there is any problems in making their scheduled service call. Their prices are in line, not the highest in the industry. The fact that they don't over charge you and sell you what you don't need, AND warranty their work, makes them MORE VALUABLE THAN MOST PROFESSIONAL! Thanks Tom, for being extremely competent and ethical! You have helped us PLAN our maintenance and repairs for the future, TO AVOID THE URGENT REPAIRS!“

“Our air conditioner went out 4 days ago. Called local company that installed it for 3 straight days. No called back. Called Jose with Rabboni Mechanical this morning. He was here within 2 hours and fixed air conditioner. He was very nice, informative, and rates reasonable. I would strongly recommend his services!!“

“Dave Gray (Owner) has a "No nonsense" approach serving this industry that has been effective nearly 5 decades. I myself, as a competitor, also being in the business for nearly 30 years holding (3) California state contractor classification, New Mechanical Services has my utmost admiration for its longevity.“

“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.“

“We had still an original almost 50 year old furnace when we moved into our new house. My husband and I took a few years to decide on what kind of new heating/cooling system we wanted to install in our house. I interviewed many different companies. Maybe 6-7. Austin from Comfy Heating was extremely knowledgable about heat pumps. He was very straightforward with his recommendation and didn't give many details, compared to other high rated companies. My husband and I had many questions for him about the efficiency of heat pumps, and Austin got every detail right. At the same time he was offering us a very competitive price. Also the install team was knowledgable. They had one worker less than expected on the day of the install, which resulted in a very long work day for the two workers showing up. They were not able to finish up with everything. After the install we encountered some problems with air leaking out between the heat pump and the ducts than we would have expected. My husband didn't agree with the approach of just putting some tape on the wooden box, and wanted the root of the problem to be fixed, which meant to take the blower out of the heat pump, and insulating the unit with the sheet metal box properly. Comfy heating had to come back a couple of times until the problem was really fixed. And now we have a super efficient heat pump with minimal air leakage. Comfy heating did absolutely a GREAT job in leaving us with an excellent install.“

“This is the second major project I have had this company do for me in the past 3 years. The first was installing a new main panel in 2022, and then today running a new circuit and outlet for an A/C unit upstairs. In both cases, the personnel were extremely professional and they did a great job. The pricing was very fair for amount of work done, which was considerable.“

“We had our furnace replaced, and Kesar was excellent to work with. He came out last Sunday to provide a very fair estimate and installed the new furnace on Wednesday with outstanding craftsmanship. Highly recommend getting a quote from Kesar before making any decisions about your furnace or air conditioning needs.“

“We had an ac that was not staying on, so I'm delighted this HVAC company responded immediately. These guys provide exceptional service and are quite professional. In less than an hour, they were able to resolve my AC issue, and they did a good job. I strongly recommend their services for your HVAC problems!“

“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).“