Best Heating & Air Conditioning / HVAC In Concord

“Great experience with Smart Heating and Air Conditioning! The team was professional, on time, and explained everything clearly. The service was efficient, pricing was fair, and my system is working perfectly now. Highly recommend!“

“Hometown Heating really came through for me. Andrew, the technician, had excellent communication throughout the entire process and clearly has the experience needed to handle complex jobs. Out of the three companies I contacted, Andrew was the only one who identified asbestos—something the other two companies completely missed.

Because of that finding, they couldn’t immediately provide a quote for further review, but Andrew stepped up and managed a complicated situation by coordinating with an asbestos abatement company while also completing the crawlspace ducting and vent replacements.

The team was on time and always did exactly what they said they would do. The project took about three weeks to plan and only two days to complete. The final price was higher than I originally expected because of the complexity involved, but considering the amount of work, the quality of execution, and the difficult environment they had to work in, it was absolutely worth it.“

“Our techs arrived on time, were VERY careful about the items they took out of and brought into the house and were very thorough in installing and testing our new heater. Then they gave a terrific tutorial on using the thermostat. Highly recommended!“

“Amazing service ! Thorough! Followed up on every detail. Excellent over the top Customer Service.“

“Technician was so amazing he came out on a same day appointment, and cleaned our dryer that wasn't cleaned in 30 years so much stuff came out he saved us from a fire“

“I contracted with Big Air to replace my duct work. I have been using Big Air for years and I have not been disappointed. From the estimate to the workers the job was done as I expected. The men cleaned up at the end of the day and explained everything to me as they proceeded. I highly recommend Big Air. They won’t be the cheapest but the job will be done right.“

“Excellent service and highly recommend East Bay Heating & Cooling!! We had issues with our heating system and East Bay fixed it right away. When we had issues with our AC we knew just who to call to do a great job. We called them a 3rd time to clean the sediment from our water heater. Very professional and pleasant to work with. Said, Hocine and Lisette are the best in the business! 10/10!!“

“brandon was super fast in isolating the problem and giving me options for the repair.“

“My AC went out a few months ago during the heat wave. The original company that installed the AC 3 years ago didn't want to take responsibility of fixing it. After a couple of months of trying to find someone to fix our AC, a friend recommended MechPros. I emailed MechPros of what has happened to the AC, Kelly was fast to respond. She got Paul to call me and I gave him details of why the AC stopped running. We texted to try to get the unit fixed. They ordered the part, squeezed us into their very busy schedule and their technicians came and got our AC up and running.
That's a great company!!
I would recommend MechPros to anyone that needs their AC repaired.
Thank you MechPros Team!!! ?“

“I cannot say enough positive things about my experience with Andy and his HVAC installation service. From start to finish, he was an absolute pleasure to work with. Andy's expertise in replacing my HVAC system from gas to electric was truly impressive. He walked me through every step of the process, ensuring I understood everything that was happening. His pricing was incredibly fair and affordable, which was a huge relief. Beyond the installation, Andy went above and beyond. He conducted a thorough check of my home to ensure everything was working optimally and even offered to continuously monitor the HVAC capabilities to guarantee the best service. Andy is not only a skilled technician but also a genuinely friendly and easy-going guy. I highly recommend his services to anyone in need of HVAC work!“

“Today being day 7 I was expecting delivery and installation of the $800 board. A call to DAqson moments ago told me that it hasn't arrived yet. I qas led to believe that five to seven days would ensure delivery. Seven days have gone by and no delivery. Please call the shipper and track it down . Thank you. aPeirce McKee, your $1299 customer“

“*My experience only extends to the initial home consultation and related discussions.

I met with Shay for a home consultation recently and was given a comprehensive bid to renovate two bathrooms, a kitchen, and dining room fireplace. He was knowledgeable, detailed and even pointed out potential water damage from an unrelated roof inspection that my husband and I ended up having to handle right away. I interviewed two other contractors and HQR's bid was pretty comparable with consideration of adding the cost of sourced materials. The only reason we did not move forward with renovations was because the roof issue turned into a separate nightmare. But we look forward to working with Shay and the team in the near future. Also, Bella was a delight to talk to over the phone for my first point of contact.“

“Such great late night service! I called Eros at EHC at 9pm because my AC wouldn't turn on. He was here within 30 mins and got us up and running!!“

“Initial installation (now years ago), customer service, and system support has been excellent. Technicians are always helpful and professional. We highly recommend Semper Solaris.“

“Ron was great! He quickly identified the issue with my furnace, explained my options and proceeded with the repair. I’m so glad I called Sears for this service!“

“11 out of 10 stars! Green Air delivered on every level—comfort, sustainability, and pure happiness.

We were struggling with a broken Dyvak system that left our home feeling stale, unevenly heated, and just plain uncomfortable. Then came Nick, Jayman, and the amazing Green Air team. They were fast, knowledgeable, and genuinely fun to work with. Every visit was filled with laughter and expertise.

They installed a Samsung HVAC system and solar panels, and the transformation was immediate. The air feels clean and fresh, the temperature is perfectly balanced, and everything runs on green energy. And who knew solar panels could be beautiful? Ours are sleek, stylish, and surprisingly elegant.

Who knew that upgrading your HVAC and going solar could bring so much joy? We didn’t just fix a system—we elevated our whole lifestyle. Can’t recommend Green Air enough!“

“ACS exceeded my expectations with my new heating and cooling system!
I’m an “overkill” guy who likes things done right the first time and that’s Exactly what they did-And did it on time.
The crew was thorough, efficient And cleaned up after themselves.“

“Mark and his team recently did a complete replacement of our HVAC system, including replacing ductwork and installing a mini split upstairs. They were extremely professional, took good care to clean up and respected our home, and did a great job getting everything in place. The system works really well and they were communicative and helpful throughout. Would recommend!“

“Diagnosed and resolved issue quickly. Very transparent and forthcoming with updates and work to be done.“

“My AC system was not working properly and it licked through my ceiling, I call Jim and Jonathan his brother came to take care of the problem right away. Great people got the job done and charged me a fraction of what other big companies quoted me.“

“Kerenza did a great job to identify the issue with the dishwasher and get it fixed. Initial issue was to change a filter and then the plugin box burnt out in a weeks span and they did get both the jobs done well. Ryan did the replacement of the box well“

“Have had Chris and his crew help us with numerous properties and honestly, we don't even look to anyone else. They are and have been hands down the best in both service and repair. I challenge you to find better, won't happen. Thanks for everything 77!!!!“

“Tech's we're professional and seemed to be honest, straight forth. Trustworthy company.“

“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.“

“It was easy to schedule and the technicians were very helpful. They didn't service the kind of systems we had, and provided me with the info to get the right people over. Didn't even charge a visit fee!“