Great communication. Jensen came to seal and replace the HVAC tubing that wasn't properly sealed…read morewhen we purchased the home over 10 years ago. Excellent service and I would recommend them to anyone needing help with this HVAC.

They're awesome. I've had a few companies provide and band-aid services over the last few years,…read morebut these guys were the first to actually diagnose and articulate options to fix/future proof my ailing 16 y/o AC system. I would have saved thousands if I found them a couple years ago

We have used Blue Star Heating and Air Conditioning for the last few years, and they have…read moreconsistently provided excellent service. Their technicians are always friendly, professional, and, most importantly, highly skilled. They perform a thorough inspection and maintenance of the entire system, taking the time to clean and check everything carefully. When they're finished, the air is noticeably colder and smells fresher. Unlike some companies that rush through the job, Blue Star takes the time to do the work right. What I appreciate most is that they never try to upsell parts or services that aren't needed. Their honesty, attention to detail, and quality workmanship have earned my trust, and I highly recommend them to anyone looking for reliable HVAC service.

This is my second time using this company in four years. I have to say that their customer service…read moreis five star. The young man that came out, Colton, was professional, expedient, competent and courteous. There was no "up-sell", but when I asked about a service, Colton explained it and provided a cost. I will be doing the service this summer. I called the business to speak to a manager and the owner ( Jeff Scalier) answered the phone! I complimented Colton for his service call. Jeff was proud of his employee and the longer I stayed on the call, it was evident where Colton gets his excellent customer service. Blue Star will be my first call for my future HVAC needs.

The technician from Ampko gave a wrong diagnosis of the problem. I called another technician who…read morefixed the problem in 10 minutes.

This is a dangerous company - DO NOT USE…read more I am an 86 year old woman living in Walnut Creek in August. My a/c broke down. I contacted Home Guard whom I have a policy with. Ampko contacted my son who arranged for a service call. Daniel, the rep spoke with my son and told him he would call after the service. Daniel was in my home for less than three minutes. He did not look in the attic (where the problem ended up being), he did not look at my compressor. He did glance at the thermostat which had the error on it which precipitated my call, but learned nothing more than I had told him over the phone. Daniel then left. He did not contact my son, and ye did not repair the issue. He has left an elderly woman without a/c during the hottest period of the year. If he had called my son as he promised he would, we would have told him we would pay out of pocket. I now cannot get Daniel or the office to return my calls. The service I have received is appalling and dangerous, and I am now in a very hot home which is a real danger for someone my age. I am making a complaint with the Better Business Bureau. I do not recommend - this company is unreliable and unreachable by telephone.

I highly recommend Plummers HVAC! We have been using Plummers Heating and Air for 5 years. It is…read morefamily owned business; I have met the father and one son. They are professional, reasonable, snd able to fix anything. Mote over, they are just Good People! There is no way... I would ever use anyone but Plummers HVAC. My AC is always fixed promptly and they are very reasonable. I called Plummers and the next day my AC was working! I really appreciate that, it was Hot hot hot outside. It was also a holiday weekend. It would have been a nightmare without Plummers. He changed out the broken part and checked the system. I am very grateful!

This was absolutely quality service! I called and left a message and Bob called back within the…read morehour. As a renter I had no idea what service to even request, but Chad came out, assessed the unit, and did an AMAZING job! Our AC feels better than it ever has. They were both so friendly and Chad was super knowledgeable. 10/10 recommend! Thank you guys so much.

Our heater and air conditioning were functioning properly, but we received a flyer from a…read morewell-known company offering a low-cost inspection of our unit. Wanting to be responsible, we decided to contact them for the service. When the technician arrived, the heater was working, but a few minutes later, it stopped. What a coincidence! The young technician remarked on how fortunate we were that he was there to diagnose the issue. He inquired about the age of the unit, and when we told him it was 22 years old, he said it was no surprise that it had stopped working. He proceeded to check the unit and listed several problems: it needed a new ignitor ($458), a cleaning of the blower ($510), a new blower motor ($1,100), and a new control board ($1,376). The total for all of this came to $3,444! He then suggested that instead of spending that money on repairs, we should consider investing in a completely new unit that his company could install for about $25,000. We told him we would think about it. Afterward, we decided to call Fairview Heating and Air Conditioning. They sent out Keanu, a nice, intelligent, and honest young man. We explained our issue with the heater not functioning. Keanu quickly removed the back of the unit and, within seconds, said, "I know why your unit isn't working. The gas lever is turned off!" We were shocked--how could that have happened? I immediately turned on the gas valve. When Keanu then checked out the unit, everything cycled properly and he was able to verify that everything was working normally -- just like it was before the big company's visit. Keanu was very knowlegable and explained to us -in terms we could actually understand- how our system works. Needless to say, we have found ourselves a new heating and air conditioning company!

Today i type this re-review with egg on my face. Yes Robert C. is correct he did not work on my…read moreGas firelog insert. My confusion was that Fairview did work on my Air Conditioning unit in July of 24. I used another company , 2 times, to fix the fireplace. That is another story My apologies to Fairview Heating and Air Conditioning. Their service in 2024 was efficient , polite, and fair.

I'm a highly satisfied repeat customer. Josh and his crew are incredibly professional, always…read morerespond with amazing speed and get the job done. Five Stars all the way.

Great company, they have been in the community for a long time and always do great work and a great…read moreprice , highly recommend Jim's air systems!!

Replaced the hvac. Sayed was very detailed of the work to be done and explained the issues very…read moreclearly. In a very timely manner, the team installed the unit. Looking forward to next heatwave this summer. I totally recommend 411 Heating and AC!

We had 411 heating come repair our AC unit. We scheduled our service. They figured out our issue…read moreand repaired it quickly. We now have our ac back online. Thank you. Follow up: We had some other issues and Sayed was able to resolve them quickly. Thank you again for resolving all our issues and fixing our AC unit. We will be coming back to you guys for services again.

I thought I left a review already, but upon returning here, it seems to have either disappeared or…read moremy memory is bad. The reason I'm here is part of my review... Last Fall (or was it the year before?) our furnace stopped working, and I called Cali HVAC for service. They sent Oleg fairly quickly, and he did a good job repairing it; in fact, he proved himself to be very conscientious when, after replacing a circuit board that fixed the problem, he didn't like the way one part on the board was oriented, so he came back and replaced that board with a different one that fit better. He could have left it as is, since it was working, and I probably never would have known. In addition to fixing the problem pretty quickly, Oleg was also very informative and polite, answering all questions with patience and no attitudes. So, now I have moved into a new house, and even though the HVAC works, I want to have them check it out, and hopefully educate me about filters to use, what maintenance it might need, and how to make it quieter.

We had our old HVAC system replaced. Oleg was very helpful working with me to decide what system…read morefit our needs. Cali gave us the best price. They set up the new system on time with no problems. I highly recommend Cali.