Heating & Air Conditioning / HVAC near Dublin

“Ramit was very professional and knowledgeable to diagnose our AC compression issues. He provided the fix in timely manner and provided the detailed steps to fix the issues. Thank you, Ramit.“

“I saw Gosal on Carrier Website and reached out to the number provided by Google. They arrived promptly at the scheduled time, cleaned the filter, replaced the thermostat and explained what was happening with the unit. It was a positive experience.“

“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!!“

“Had a great experience! Our AC stopped working in the middle of a heatwave and they were able to come out quickly because of a cancellation and repair our unit for a very reasonable price. So grateful they were able to get it up and running so fast (you miss AC when it is 106!) Thank you!“

“Bret and his team were responsive, knowledgeable, and quickly resolved our heating issue for our tenant. Thank you to these professionals!“

“First of all I want to start off by saying I'm not an employee, family member, or friend. Awesome Heating and Air is the perfect name for this company. I called them on a Sunday and Todd called back within 5 minutes. He came out the next day, quickly identified the problem. He had to get the part in Concord so he said he'd be back late that afternoon to install it. He was there around 3:30 and was able to fix it quickly. Todd was awesome. I highly recommend them and if I have any HVAC issues in the future, I will call them first.“

“Thank you Sabino! We have had him replace parts on the AC this past summer, and the heater a week ago. JJ ordered the parts needed and once they came in, Sabino had them installed in a couple of hours.“

“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!“

“Angie Corsaro was extremely helpful and walked me through every step while also explaining how things work and why. Great customer service experience!“

“I got an entire new power pump. I was pleased with how trustworthy & professional AJ Heating & Cooling Inc. was. There were several other problems that Jose found, & I was shown pictures from the attic and crawl space under the house, to verify to me those things needed to be addressed. I was glad that I knew about the issues going in, instead of being blindsided by add ons later. Jose treated his team in a positive way, which I also appreciated. The 3rd party inspector also had positive things to say about instalment workmanship of the system. Friends had praised AJ to me highly after they had done their system recently. That praise was deserved.“

“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 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.“

“The guest house felt like an oven until the HVAC installation provided the consistent airflow my visiting parents really needed to be comfortable.“

“I cannot say enough good things about Qual-Tech AC & Heating and their technician, Christian. After being without AC for two months, I had already gone through four different AC companies, none of which could figure out the problem. To make matters worse, I kept being told my unit was an Inverter system that they didn’t know how to work on.

Christian showed up and immediately recognized what all the other companies had missed — my system is not an Inverter AC, but a regular system with a circuit board that allows for variable speed startup. That detail had confused every other technician, but not Christian. While I waited for a truly competent company to arrive, my second AC went out as well. Christian was able to repair both units quickly and efficiently.

For context, one of the first companies I called treated my system like a guessing game — swapping out parts on my 2-year-old unit and even over-pressurizing the system, which caused it to fail after they left. Christian found and corrected this issue right away.

He was professional, courteous, and efficient throughout the entire process. After months of frustration, I finally have both AC units working perfectly again, thanks to Christian and Qual-Tech.

Huge thanks to Christian and the entire Qual-Tech team — I highly recommend them to anyone who needs reliable, knowledgeable, and honest AC service.“

“It has everything you're looking for if you're doing big jobs or small jobs. Helpful and friendly staff. Good prices also.“

“Showed up on time and helped fix one of our GE gas burners which didn’t ignite! He had cleaned up all the orifices in 30 minutes and it works fine now. Costed us $180 for this. $85 diagnostic and the rest was labor for fixing it. I thought the diagnostic/ visit fee will be used towards parts and services but the looks like it does not. No parts were replaced“

“Heater stopped working. James came out shortly after (same day), replaced our heater's gas valve, and got the unit back in working order within a couple hours. Will use them again for HVAC or other appliance needs.“

“Ethan provided professional service and recommendations. He really knew his job and it was a pleasure having him working in our home.“

“David G. was great to work with. He was very efficient and honest. I called on Art of Comfort for a second opinion after another vendor quoted very high estimates to repair two AC units that didn't seem quite right. David had a very different perspective, which made a lot more sense, and he simply provided his expert advice without applying any aggressive sales tactics. I really appreciated his approach and look forward to continuing to work with him.“

“10/10 for quality and service. Oren is a great guy and has a team of experienced and loyal experts.“

“We’ve used Superior Mechanical for years and they are the best in every way. We have a very complicated heat pump system that other companies seem unable to handle. Superior’s technicians, especially OT, Brian, Saul (and others whose names can’t recall now) are all highly skilled, knowledgeable and easy to work with. The company is always on time and gets the job done very efficiently. Love this company!“

“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!“

“Andrew and Danny are the best! We schedule an appointment on a Friday and we got a quote right away. Washer was fixed on Monday. Would tomorrow recommend them and will be using their services again!“

“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“

“Nick F was amazing and did an outstanding job servicing my AC system for the summer season. From start to finish, Nick was professional, knowledgeable, and thorough. He walked me through everything he was doing, answered all of my questions with confidence, and clearly knew the technical side of the system inside and out. The service was completed efficiently and without any hassle, and you could tell Nick genuinely takes pride in his work. It’s rare to find someone who combines strong technical expertise with such great customer service, and Nick absolutely delivered on both fronts. I couldn’t be more satisfied with the experience and would highly recommend him to anyone in need of AC service. In“

“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.“

“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.“