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.

We needed to replace our 35 year old AC unit that was on its last leg. We went through quite a few…read moredifferent estimates to migrate to a heat pump. Fuse came in significantly lower priced than everyone for a superior system. We wanted to add an additional vent on the main floor, and some dampers for a few of the vents and everything went like butter. Lex and Maxat were the nicest people, arrived on time, left at 6pm each day leaving the house clean. It was a 3 day install and they finished on the third day. Beyond what they needed to do, Lex walked through things that would be checked by the inspectors even on work they didn't do (GFCI plugs close to where the old unit was), and walked me through why they did some of the things they did because I was curious. We're 3 days in so far, but the installation experience was great, and the daikin system is cooling the house great (and I can already see from the energy monitoring systems we have, it's so much more efficient!).

I had a really strong experience working with North Breeze on a full HVAC replacement and zoning…read moresetup, and what stood out most was how different their approach was from other companies we spoke with. Several competitors leaned heavily on sales-driven recommendations and were quick to dismiss questions or concerns. North Breeze was the opposite. They approached the project from an engineering perspective -- thinking through system design, airflow, zoning behavior, and real-world use instead of just quoting equipment. That made a huge difference in both the decisions we made and the final result. Their communication throughout the process was excellent. They were responsive, clear, and willing to engage thoughtfully with detailed questions, even when we were trying to understand more nuanced behavior of the system. I never felt brushed off or pressured into a quick decision. After installation, we had a specific question about how one of the zones was behaving. Rather than dismissing it, they came out, spent several hours diagnosing the system, and made adjustments to ensure it was working as intended. That level of follow-through and willingness to dig into the details really stood out. Four months later, the system is now working well, and we feel confident in both the install and the support behind it. If you're looking for a team that treats HVAC as a system to be designed and tuned -- not just sold -- North Breeze is a great choice.

They are professional, prompt, responsive and I highly recommend them. Kevin was our tech and he…read morewas very thorough.

I had an excellent experience with Henry from ThermaTech. My HVAC system stopped working properly…read moreafter another company had spent about two hours diagnosing it and quoted me more than $3,000 for a new control board, contactor, transformer, surge protector, and maintenance plan. Henry arrived, clearly explained each step of his diagnostic process, and quickly identified that the transformer and contactor were the actual issues. He completed the repair in about an hour and charged me $540 total, saving me roughly $2,500 compared with the previous quote. What impressed me most was Henry's honesty, expertise, and transparency. He did not try to upsell me or replace parts that were not needed. He took the time to explain what had failed, why the system was not powering on, and what he was doing to fix it. It is rare to find an HVAC company that combines strong technical knowledge with fair pricing and integrity. I would absolutely recommend ThermaTech to anyone looking for an honest and skilled HVAC professional.

Henry is the reason why Therma Tech supersedes all the other HVAC businesses. We have an ancient…read morefurnace-condenser system. We had no idea when it was last serviced or if it had ever been serviced at all. Henry gave us a very fair and competitive price for a tune up. Upon Henry's arrival, he was friendly and professional. He opened the furnace and showed us the burner. He explained it was in great condition considering the age of the unit and it didn't need servicing; although, he did clean up around a few areas around the burner. The blower motor was slightly wobbly, and once again, he explained it was still in good shape considering its age. He proceeded to the back patio where the condenser was located. He noted the unit was very old and that particular Freon is no longer available for servicing; however, he stated the unit did not need to be replaced just yet as long as it's blowing cold. Henry indicated despite our units being way past their anticipated life expectancy, they were clean and blowing hot & cold just fine. Therefore, no servicing was recommended and he did not charge us anything. We are impressed not only by Henry's friendliness and professionalism, but also by his transparency and integrity. Many other companies would have hopped on the opportunity to upsell the service or even sway us to replace our system right away, but Henry gave us peace of mind to give us time and to save up for an inevitable replacement in the future with Therma Tech. Thank you so much, Henry! We will definitely contact you again in the future and recommend you to all our family, friends and coworkers.

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!

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.

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.

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.

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.

Friendly and very knowledgeable. Work was done on-time with no surprises. Quote was a good deal…read moreless than competing quotes. Definitely would go to A&P again!

I HIGHLY recommend Cozy House Forever . They by far had the…read morebest reasonable price. Vadilli was very hard working and professional . I absolutely love my Mini Air split .

Trying to install ERV. Quote comes in the next day, pretty…read morequick. I asked a lot of questions all get answered. Vasilii did a great job, clean, good attitude and good communication.

I was able to quickly get a same day appt. The service manager Aleks was very friendly and easy to…read moreschedule with. The price was fair to me, $150 + filter for filter replacement. I was having a difficult time finding someone to simply replace the filter. The AC is working great, so it's a simple project. Other companies claimed I'd need to do "all suggested work," which sounds like a potentially expensive agreement. Gary was my technician. He was on time and very helpful. He even ran to the hardware store to buy the replacement filter, after checking the current product #. Freon offers an easy payment link and the ability to see the approx arrival time for your tech. I appreciate these small details. I'd definitely recommend Freon!

I hired these guys to install a heat pump. Their price quote was very reasonable compared to the…read moreother quotes i got. Additionally, they were very knowledgeable about all the options I had. Once I picked the unit I wanted the installation process went very quickly. Everything was done on time and all the areas were clean. Special kudos to Jessica. She is a very hard worker, extremely professional and very personable. She helped me on numerous levels. I would definitely use them!!