The technician arrive early at the promised time window. And make honest judgement with wonderful…read moreservice.

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.

Was able to come same day to diagnose my boiler. The fix was regular maintenance and they were able…read moreto do it same day. Price was the lowest of the companies I contacted. The technician I talked to was very polite, knowledgeable, and patient.

They did a complete replacement of my HVAC. They replaced my old gas furnace and A/C with an…read moreelectric heat pump. Redid all of my ductwork. They put the new air handler in my attic. I am more that happy with the results. This was a long term project. Ray was my contact and worked with me. They waited for 6 months as I was waiting for rebates to get approved from my utility. The approval came the beginning of July. The crew removed all of the old HVAC and installed the new system. This was just before the recent heat wave, so they worked hard to get it working before it hit. I now know that my old system was a POS. The new system has been excellent. It handled the 100F days without an issue.

Highly recommended for anyone that needs HVAC services. My experience from start to finish was…read moreexcellent. I wish I had written down the name of the operator who scheduled my appointment but she was polite, professional, and courteous. She went above and beyond to find an appointment that worked with my schedule. She called back as promised and I was never left hanging or waiting for information. 5 stars for the operator, thank you! My technician was Victor who arrived during the scheduled time window. He was very knowledgable about the HVAC systems used for the homes in my neighborhood. He was able to quickly confirm the issue, diagnose the problem, and find a solution. He then performed a series of tests to confirm the issue had been solved. During each step of the process he explained what was happening in a way that was easy to understand. I now have a much better idea of what my system is doing and how it operates. 5 stars for Victor and I'm grateful for his service.

Disappointed after reading the reviews. These guys are in the same town. I figured I'd give them a…read moretry for installing an adding a mini split addition to supplement hot/cold spots in my kitchen. Not only did they not listen to my needs, the whole time they offered solutions that cater to what they want instead of what I want. 1. They recommend dual zoning which cost about the same amount as installing a new mini split. I have a single state HVAC which isn't recommended for dual zone install. 2. They keep pushing for fixing/upgrading central instead of installing mini splits. 3. They keep asking for my budget (red flag), talking up high end units (red flag), talking down low end units (red flag). Look, we all know Mitsubishi and Daikin are the top of the line. However, the cost of DOUBLE of the price of lower end models isn't due to just superior quality and technology. Heat pumps and mini splits are not new technology. One isn't vastly superior to another. Yes, it may be better, but not double the price better. The cost are always due to the commissions and kickbacks for these installers. That's marketing and salesmanship, but please be more transparent next time. Finally, I asked for quotes and options so I can decide. The person walked away disappointed and I suspect they think they lost a sale because of the way I did not want the highest end models and stayed firm with my mini split request. I sensed the guy walked away disappointed. Yet I still expected a courtesy quote like the other installers. They never sent it. I was not surprised. In the end, I decided that a whole system upgrade to mini-splits (30% more efficient just from being ductless alone) with rebates made more sense instead of add ons to existing system. But these guys did help me cross them off the list and went with the installer who actually listened to my needs and gave the recommendation and options that I wanted. I do not recommend these guys. They will push for the highest cost system and will ghost you if you appear to be knowledgeable enough to call them out on it.

Sal, the owner of CostLess is amazing. He is very courteous, responsive and patient and goes out of…read morethe way to make sure you are happy with his service. My AC had to be replaced. Some unplanned issues with wiring came up, which he took care of and after the install he called to make sure things are working fine. His technicians Abraham and Danny also did a great job.

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!

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.

Today I had Tony out from Tff HvAc. This is the second time i have used him. He is my go to air…read moreconditioning guy. I called him, he diagnosed the problem immediately. When he got here, he fixed the problem immediately, and before he left he checked my filters and cleaned them out. He also fixed a pipe that was incorrectly installed. What I especially like about Tony is his honesty, professional knowledge, and fair pricing. Ive had other people try to sell me services that I later discovered I didn't need. When I asked him if I needed a yearly service plan, he said "no", showed me how to maintain my system and left. Im a single older women so I appreciated his honesty snd helpfulness so much. If your looking for a honest, extremely fast and knowledgeable HVAC company, I HIGHLY recommend TFF HVAC. 408-786-8120.

Some time ago, I decided that I would provide follow-up reviews on those things which are expensive…read moreand meant to be used over a long period. Clearly, air conditioning/heating units fall into this category. It's been a year and a half and our A/C/heating system works without issue. It a heat pump, electric or propane hybrid heater and works great. I think its SEER rating and according to my crayon math, that system alone saves about $400 to. $700 per year depending on weather overall. The heating and A/C performances are top-notch. I also have a ground-mount solar panel system put in by Apex Solar (another company for which I'll give a well-deserved good review like TTF HVAC in the next few weeks). I am saving so energy on the solar system that I believe I can heat the house for at least half of the winter, saving another $400 to $500 per month because TTC put in the hybrid system. Taking into account the cooling and warming of fall and spring, respectively, that's another $1200 or $1500 from late November to late April. I'll update those numbers next year. Tony is straight shooter, his employees are happy and do good work so I know they are treated well. Tony is responsive and attentive to details and respects his customers as only a smaller company can do. I feel its only fair to return an equal amount respect in return. A person can spend more or less money on another company but I honestly think that a person couldn't send better money than using TTF. I'm fairly certain that I would have to earn $10,000 to $12,000 a year to have the pocket money it takes to keep the house comfortable using TTF and APEX. Not bad and thank you, Tony.

We had Comfort Energy install our split AC system several years ago after two other installers said…read more"it can't be done". We are in a townhouse with a connected wall so it proved too big of a challenge for the others. Comfort Energy was extremely professional and we've had our AC unit for years without incident. We do have an annual maintenance plan to ensure smooth running. This time, Agustin came out and he provided excellent service. He's actually the first tech to come out and clean our compressor with a detergent! Usually they just spray water. He also noticed we were missing a pollen filter and suggested the best way to find replacements on line. After the visit he sent us photos documenting everything he worked on. I'll be requesting Agustin again for our annuals.

We worked with Comfort Energy to update the HVAC for our new house - we needed to update an old…read morefurnace and add in AC. We ended up having them install a heat pump. Everything went so smooth! They handled everything including hauling away the old furnace, the testing process for the heat pump, the permits, and scheduling the inspections. They even came out on a Saturday evening the day we moved in when there was an issue with the system and resolved it quickly. I highly recommend working with them! Special thanks to the team we worked with specifically - Maurice, Beto, Dustin, Ceasar, and Fabian!

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.

Isaiah was a great help. He did a wonderful job and took care of all my needs. He cleaned…read moreeverything after he was done. He and cool supervisor where great his name was John tan M. I'd call on them in future.

Got a HVAC unit tune-up done through Home Depot and Kevin Ly was amazing and really helpful and…read moreeducated us and checked every bit of the heater and cooling system. I would highly recommend Jazz and Kevin. In the tune-up service, I would have hoped that they cleaned the exterior of the cooling unit blower.

Honest and meticulous.  They quoted me a competitive price for work that they expected to complete…read morewithin a few days.  The time to finish the job increased, but the price did not.  It's clear that they are *very* careful and detail-oriented during installation.  Fedor and the rest of the team also make everything before the work very easy; figuring out what you want, advising what to do, and communicating about scheduling/logistics.  Very happy overall, would recommend them without hesitation.  My wife and I have already used them twice: adding a central heat pump and later augmenting it, in select rooms, with mini splits.

Antonio was prompt, efficient and personable. He quickly assessed our air conditioner and, despite…read morethe unit's considerable age, recommended a reasonably priced repair. We so appreciate his expertise and honesty and would not hesitate to recommend Nur.