We had a four zone mini split installed by Fuse and the technician, Eugene, along with his team was…read moreincredible! The installation process was super smooth, Eugene was very knowledgeable and explained the details and where the lines would be run. When the outdoor unit location was more difficult to install than expected, Eugene was happy to move the location and try to make it work. Everything was super smooth, Eugene was very punctual and detailed, the installation itself was very clean and precise, and his team left the place spotless and patched up areas so nicely. I am very impressed with his skills and attention to detail and would definitely use Fuse again for service in the future!

Scheduling the job was quick and easy, and the tech came on time. He was professional with a fancy…read morevan, but needed to borrow an extension cord. He got the job done, a simple clean out, but it was expensive. I suspect that they make up a price that fits your house. Next time I will try to bargain.

Fixed our AC super quick and at 1/2 the cost of our first quote because they didn't try to over…read moresell with parts we don't need.

My A/C went out today, so I opened a Yelp project to solicit for service. Sal, the owner of…read moreCostLess, immediately contacted me. He was very friendly on the phone and asked me key questions to help diagnose my issue. Since he was in the area, it only took him 10 mins to arrive. Once Sal arrived, he immediately confirmed the issue (blown capacitor), replaced it and the A/C was back in action. Sal was very friendly and professional the whole time and his price was very competitive! He also gave me helpful tips to prolong the life of my unit. Fantastic work by Sal! From opening up the Yelp project to CostLess fixing my A/C....less than 1 hour! Simply amazing! I strongly recommend CostLess for any of your HVAC needs!

They installed a carrier heat pump on my roof with a new platform covered by a painted screen. All…read morenew electrical components and electrical connections. A new heat exchanger system/ gas heater,new ductwork with adjustable insulated ducts, a new ecobee smart thermostat. Power during the day is provided by my existing solar panel system. The system runs quietly and has saved 48% electricity over my previous system. They performed the installation in one day, built a plastic tunnel inside my home to capture all of debris from demolition and installation. They serviced the system once a year. I recommend San Jose Heating and Cooling Company

So helpful - I thought I had one problem and Andre came right in and found the actual source of the…read moreissue right away. He was able to source the parts asap and get it fixed quickly. Knowledgeable, friendly, and efficient.

The services are very professional and helpful. I would recommend it. He cared a lot on his works,…read moreand patient to show me how to use it that i didn't know.

I've used Therma Tech before and was pleased, so that is why I chose them for the current problem…read more I had a breaker to the air conditioning compressor repeatably tripping. The cause was identified and corrected in about 15 minutes. Highly recommend!

I am reposting my review with Global heating because it looks like my first one about three months…read moreago got taken down for whatever reason Yelp decided. John was amazing when he came over to my house. I had previously interviewed and hired two other contractors to come in to look at my AC unit and they did not know what the hell they were doing. By the time, I finally reached John, he knew exactly what was wrong! He is super honest and his price was amazing depending on what your issue is with your AC. My issue was I needed a new compressor which the other two bozo clowns couldn't figure out. My only regret is that I wish I found John as my first contractor instead of interviewing and working with the other two bozos! I live in Newark. Thanks for coming out this way to make my day a whole lot better now that I have a working AC unit.

I had an issue with an older A/C unit that multiple other providers looked at and couldn't figure…read moreout. Giovanni came in, diagnosed the problem, and found a creative solution that actually worked -- no "you need to replace the whole unit" runaround, just genuine expertise and a willingness to think outside the box. What really stood out beyond the technical skills was how accommodating and flexible he was throughout the whole process. He worked around my schedule, kept things stress-free, and was friendly and easy to talk to from start to finish. You can tell he actually cares about doing right by the customer rather than just closing a ticket. Global Heating and Cooling Services has earned a loyal customer.

Responsive communication and fast service for a heat pump installation. Very knowledgeable about…read moreheat pumps.

We had a heat pump water heater installed. Their quote was competitive. Their install was prompt…read moreand well done. They took care of the permit.

Years ago the apartment complex I lived at contracted Calvey to install mini-split A/C in the…read moreapartment I was in. The install was amazing quality! So much so that it gave me the confidence to buy my first home without A/C because I knew I could just call Calvey. A few years later I did just that. Damn, it's been a couple of months now and I've been able to control the climate of my entire house from my phone, optimizing the temperature and sometimes making it as low as 66F to just enjoy the air being crisp. The install has been fantastic quality and the crew listened to everything I wanted every step of the way. They mounted rat spikes where I wanted, they put the lines and the units exactly where I asked and I've had no issues at all. I truly believe with home price comparisons in my area that I made money off of the install because it increased my home value. My golden retriever is happy, I am 100% happy and I will see you guys again next home upgrade. :)

Quite unimpressed. Called and spoke to their receptionist girl, who was ok, seems to not know much,…read moredeflects questions and avoids clear answers, but that's not the problem. I send plans and followed up more than twice with direct emails and voicemails. Nothing. No call, no text, no email. No response at all. Clowns! Maybe they're too busy filming awful commercials lol... call them and that's what you'll be paying for! These guys may be ok, but I'll never know and I'll never call them again because they're very unprofessional. They misrepresent 'free estimates'... liars. Find someone else is my recommendation! Bad service, zero communication. FAIL.

Angel did a great job fixing the A/C. He was polite, quick and explained everything clearly.read more

Mirko went through the system and helped me validate an issue and provided potential solutions…read more He showed me pictures and explained everything clearly. He even asked about my water heater to see if there were any issues and answered all my questions about best options for replacement when I am ready to. Thank you for the professional.

I had a new HVAC system installed about 5 years ago by HVACerz. Very pleased with the installation…read moreand the crew was very professional. I had shopped around and found them to be very competitive and they had a solid reputation. The unit has been working flawlessly ever since the installation but though it was time for a maintenance/checkup. I called for an appointment and was quoted $95 for a checkup... I thought that was reasonable considering it had been over 5 years since the installation. The owner, Barsin stopped by and did a thorough inspection, checked the refrigerant, condenser, inspected the main unit, filter etc. all was well which I suspected but just wanted to be sure. He even popped his head into the attic to look at some of the duct work which is the original to the house but still functioning. When he completed the inspection I asked him how he would prefer to be paid and he said "No Charge", everything is working as it should so you are go to go... I thought that was pretty swell:). Anyway, just thought I would pass along a very good HVAC service/ company in the South bay for those looking for a competitive price, quality products and great service... Even after sale service!

Got HVACerz from Yelp because of their high ratings, and the experience fully lived up to it…read more Barsin contacted me and came to my house for an estimate. He carefully checked my existing furnace and walked me through different options in a very professional and detailed way. In the end, we went with the option he recommended, and the entire process was totally transparent from start to finish. The installation crew arrived on time and kept me informed of their progress without excessive back-and-forth messages. Both Nahira and Rolando handled the removal of the old unit and the installation of the new one smoothly. After the job was done, they clearly explained how to use and maintain the new system.

I've used this business for several years to service my residential air conditioner. They come out…read morea new check ups every couple years and recharge the refrigerant as needed. They always explained exactly what they're doing and what the price would be and I felt that they were very professional and honest.

This company has apparently gone bankrupt and the new company, Fuse Services, is not honoring the…read morewarranty without the purchase of a membership plan. So good luck when your American HVAC system fails. I am seriously disgusted with this business. I hired Cuinn to install new ducts and they proposed a layout plan we all approved. Upon inspecting the completion of the work I realized the layout was not as we designed but instead was done as it was originally configured which Cuinn claimed was inefficient. I insisted Cuinn include a warranty to which he berated me as a challenge to his business reputation and character. Well look now....total scam. Oh and yes, I found all this out because after only a year there seems to be an issue. I will not be going with Fuse Services. I would rather start fresh with a reputable company that doesn't prey on victims of the bankruptcy. I have no respect for Fuse Services that can't at least offer a free diagnostic - they acquired American HVAC as an asset so they should have at least taken some responsibility.