Once again this company delivered amazing service. They are honest and professional. I highly recommend them. I will call them again if I have any issues!! read more

Amazing job! Fixed my AC in less than half an hour! I would highly recommend this service to anyone!

Cost Less Heating & Cooling did an excellent job. Sal came out to inspect my AC unit because it was making noise and not blowing cold air, and he handled everything professionally from start to finish. He was knowledgeable, thorough, respectful, and clearly knew what he was doing. He took the time to check the system properly, explain what was going on, and make sure I understood the issue. It is hard to find technicians who are both skilled and honest, but Sal represents this company very well. Big kudos to Sal and Cost Less Heating & Cooling. Professional service, solid communication, and the kind of technician you feel confident having work on your home. Highly recommended. read more

CostLess Heating & Cooling - Sal performing a check on our ac unit - Heating & Air Conditioning/HVAC Near Me - San Jose, California

I reached out when I couldn't get a hold of my normal HVAC guy not knowing if he's retired or not. CostLess Heating & Cooling was incredibly responsive and exhibited good customer service by explaining their process and availability. I didn't end up using them because my regular HVAC eventually got back to me but would recommend based on the initial interaction I had with them read more

My AC quit blowing cold air suddenly. I called that night, made an appointment and the next day Sal showed up. He quickly figured out the AC had a blown capacitor and replaced it along with adding a device called a soft start kit to protect the circuit upon power. Sal is an honest guy. He was very good about tolerating my numerous dumb questions with clear friendly answers. Definitely recommend him read more

AC stopped blowing cold air so called in and Mia was able to have Sal come out within the hour. Sal was super straightforward and knowledgeable. Fixed the unit under an hour. Would highly recommend! read more

We were having some issues with our AC and I found cost less heating and cooling on Yelp and saw they had great reviews. As soon as I called, Sal answered and was very helpful. He was able to come check out our unit within a couple hours of me calling which we really appreciated. He quickly diagnosed the issue and shared some great information and shared an estimate. He was very kind and personable as well as very knowledgeable about his trade. I highly recommend them for any AC/Heating services you may need! read more

Sal did an excellent job. He came on time, he quickly diagnosed the issue, fixed it and spent time educating me on how to better take care of the AC system. I highly recommend him for any HVAC or AC job! read more

Sal Sr. - honestly best and easy experience with Costless Heating & Cooling. Initial diagnostic fee was reasonable. Was able to discover problem with AC & solve it efficiently. I requested service for my mother's AC unit and a day later, all was good. Responsive & Professional. Thank you Sal! read more

Sal is an outstanding HVAC professional. He thoroughly inspected, diagnosed, and repaired my HVAC system with exceptional expertise and professionalism. He was very responsive, patient in answering all of my questions, arrived on time, and clearly explained the issue and the repair options. His pricing was fair and honest, and the quality of his work exceeded my expectations. It's rare to find someone who is this knowledgeable, reliable, and customer-focused. I highly recommend Sal to anyone looking for a trustworthy HVAC expert. I wouldn't hesitate to call him again for any future HVAC needs. read more

CostLess Heating & Cooling is great! I had a blown capacitor on my AC unit (seems to be a typical issue when you look at the other reviews) and Sal was able to come out the next day and fix it in less than 30 min. Reasonable price and friendly service - can't ask for much more. read more

Sal was quick to come by and fix our AC unit. He found the problem immediately and fixed it right away. I appreciate the quick turnaround.

Called them, and they came out the next day and fixed it! I run an Airbnb business. This means when there are issues with the property, such as the AC going out in the summer, I need it handled quickly or the guest can claw their money back. My property manager reported the issue at night, I reached out to them. They responded, coordinated with my property manager, came out the next day, and fixed the AC. They even found issues that my previous contractor messed up on during installation. This is the second time I've worked with them, and they've done a better job than the other 2 HVAC contractors. My business will only be using them for my future HVAC needs read more

Sal the owner is very knowledgeable, transparent and efficient in fixing the problem.

AC was running fine all season, until we had a heat spike - and it quit. The unit is only 6 years old and was clean inside and out, "running" fine, just not cooling. The company that installed it went out of business (pandemic,) so I had to call around. First company was reluctant to commit to anything. Cost less explained all diagnostic costs upfront and said they could be here in 2 hours. Sal called 20 minutes later and said he'd be here in a moment. Took one look and figured it out, replaced a part and was done in 10 minutes. Nice, simple, fast, reasonably priced, and helped me out of a jam on the hottest day of the year. I'm very appreciative and thankful! read more

I highly recommend Sal from Costless Heating and Cooling! Our AC suddenly stopped working, and after a couple of my own DIY troubleshooting attempts failed, Sal came out and quickly diagnosed the issue as low refrigerant. He is incredibly friendly, shows genuine care for his customers, and took the time to explain everything in detail so I knew exactly what was going on. His communication was top-notch throughout the entire visit, and the pricing was very reasonable. If you need honest, thorough, and professional HVAC service, ask for Sal! read more

The technician has same day availability and comes fast. Found 2 parts not working and replacing them right away. It really saved my day otherwise I could not fall asleep tonight. They can use credit card to pay. I will definitely recommend them read more

Had a shrieking noise coming from my HVAC system and found Costless Heating and Cooling Inc. on Yelp. Sal responded immediately and came out within an hour -- on a Friday evening, no less! He quickly diagnosed a compressor issue and suggested I go through my warranty to save money instead of pushing an unnecessary repair. Highly recommend this company for their prompt response, fair pricing, and honest advice. read more

Five Stars - Honest, Rare Service Sal from Cost Less Heating & Cooling came out to check my heater, AC, circulation, and vents--the whole nine yards. He was thorough, professional, and took the time to actually explain what he was looking at. Here's the part you almost never hear: he told me I didn't need anything at all. No upsell. No scare tactics. No "while I'm here" nonsense. And he didn't charge me a single dime. That level of honesty is unheard of these days. If you're looking for an HVAC company that actually puts integrity first and doesn't try to sell you something you don't need, this is the one. Sal earned my trust, and I'll be calling Cost Less Heating & Cooling again without hesitation--and recommending them to everyone I know. Highly recommended. read more

CostLess Heating & Cooling - His contact info - Heating & Air Conditioning/HVAC Near Me - San Jose, California

WOW!! Our AC crapped out yesterday. Found Sal posted as a recommendation on our neighborhood page and called him this morning. He personally answered right away and was going to squeeze me in SAME DAY from 4-6. Since it's my birthday and we have dinner plans I asked if he had something for tomorrow and he said he could come earlier 10-12 today. He showed up even before 10, found the issue right away (capacitor and refrigerant) and had everything needed in his van. He was done even before 10am and our AC is fixed. Very friendly, efficient, knowledgeable. We will definitely be using him again in future and recommending him! Great birthday present to have our AC working again :) read more

They sent Mike to home and was the most professional. He took care of my unit's tune-up and I'll definitely be having my heating units done in winter with them. Thanks Mike. read more

Sal was super responsive, helpful, and honest. I'd highly recommend CostLess Heating & Cooling.

During this recent heatwave my AC unit stopped working. I found them through yelp and google reviews and Regina was able to squeeze me 2 days later even though they were super busy. Sal the owner came in diagnosed it within 10 minutes. The problem was the refrigerant was empty. Within 30 minutes he fixed the issue. He had the parts on stock and added a hard start kit which helps prolong my AC unit. Pricing was good and there was no overcharging. He even was patient enough to show me a video on why the hard start kit is worth the investment. Overall a great company with great values! read more

I had the costless heating and cooling come to fix the air conditioning at my house. The work was done in a timely fashion, The Capistor and single pole contractor had to replaced. That did not fix the problem and the refrigerant loss pressure sensor also had to be replaced while keeping the original coolant. The last item (sensor) part plus labor price was excessive around 1300 (as per analysis on the web for my location that i did after paying for it). So costless may not be true to Its name. read more

Our AC unit broke on Labor Day. OFC on a holiday!! I went on Yelp's project section & requested HVAC System repair through Yelp's AI feature (for the first time) & Costless Heating & Cooling was the first hit. I messaged Sal the very next morning at 7:45 AM & he was able to help me the same day. WOWOWOWOW!!! He came around 2:30PM & diagnosed our problem for the free. Our capacitor needed to be replaced & refrigerant recharged. We were waiting for my landlord to approve the work to move on. No luck. So Sal went to his next client as we waited to hear back from my landlord. He messaged me around 4PM informing me that my landlord gave the thumbs up to move forward with the repair. He had some time to come back because his last client's repair finished sooner than he expected. He was still in the area & promptly came to help repair our AC unit. Boom, boom, done. He even followed up a few hours later to see if everything was running smoothly after he left. My home went from 81 degrees back to 69 degrees & on a hot summer day, what relief!! Sal was very helpful, patient, punctual & professional. He was transparent with how much the project would cost & explained to me the "why/ how" our issue was pretty common. He provided some additional information about AC/ HVAC systems & how I can better maintain our HVAC system. Sal communicated punctually during the entire project, from start to finish. I felt sooo lucky that our broken AC unit was fixed within 24 hours!! Thanks, Sal! You're the best! read more

Sal is incredibly reliable, responsive, and easily the best around. My AC broke down on a hot day, and when I messaged him on Yelp, he started troubleshooting with me over phone and text before even asking for a formal appointment. We got the issue fixed within an hour! I'm thrilled to have found him and will absolutely be reaching out to him for any future needs! read more

I live in a rental unit. I was expecting a very long turnaround time. The repair turned out to be very fast and effective. I really appreciate that CostLess Heating & Cooling responded the service call rapidly, handled the communication with the landlord, and provided the repair of the AC unit right the way. Very good services. read more

Sal was just at my house for yet another fantastic job. It was finally time to turn on my AC today for the first time in several weeks, and the compressor just wouldn't run. After checking all of the things I could, I called CostLess, talked to Sal (at 4:55pm), who let me know he'd be at my house once he was done with what he was doing. He also said he thought he knew what was wrong from my description. Sal showed up at 6pm, the problem was exactly what he thought, got it fixed in 15 minutes, and I have working AC. His price was very fair and I was happy to pay it. I will never call anyone else for HV/AC work. You can not go wrong with CostLess Heating & Cooling. read more

Sal has this many 5 stars reviews for a reason. He was able to come check out my air conditioner the next morning. I was concerned that it wasn't blowing cold air. He did a maintenance check up as well as a diagnostic did some extra cleaning and added an additional part that he suggested, and was in and out super fast. Price was reasonable and he was knowledgeable and friendly. Gave me a couple of suggestions for the upcoming summertime 10 out of 10 would definitely recommend. read more

Response time & repair was the best we have ever experienced! We are up and running 8:30am when we requested service last night on Labor Day Thank you for your Help, Sal! read more

Our heater has been out since last winter. We couldn't wait any longer to get it fixed. Sal, the owner came to the rescue on very short notice. He was kind, knowledgeable and friendly. The thermostat was replaced and we are warm again. The price was reasonable and the service was excellent. Thank you Sal!! read more

My AC was not cooling last night during the start of heat wave. My head was spinning to what could be wrong. I thought it might be the condenser, fan motor or compressor. Sal came late and solved the problem with install of a hard start kit, which cost less than any of the other solutions. Sal is honest, trustworthy and I am glad I chose him. read more

I discovered Sal through Yelp reviews. He was very knowledgeable and accommodating. On the day of installation, he kept me updated multiple times with his team's ETA. When his team arrived, they were very professional, respecting our home by laying out tarps and wearing shoe covers. The job involved replacing the wall furnace and installing a new thermostat, which his team completed in an hour. They cleaned up immediately after finishing, leaving no trace of their work. They also walked us through basic instructions and offered helpful suggestions. We are extremely satisfied to have the heat restored and appreciate the excellent service from Sal and his team. read more

There was a heat advisory the next day and I have a special needs, medically fragile son that doesn't regulate his temperature well. Costless responded to my request for service at 10pm! Sal Sr was here a few minutes earlier than he said he would be the next day and replaced the AC compressor and filled with refrigerant that had leaked out. Unbelievable service! Thank you Sal Sr. read more

Came next day- diagnosed AC issue within 5 min and had materials to fix right away. Thank you!

Quick, knowledgeable and worth the cost. He and son came out at a convenient time and were courteous and knew what they were doing

Excellent experience with Sal and the team! Very quick and helpful service! He was able to come out within a couple of hours on a Sunday and identified the problem. Highly recommend! read more

I was amazed at how fast they responded to my first request for service. It was 15 to 20 mins after I contacted them. They set up an appointment for the next day. The owner of the business called before he came out and was right on time. He was very professional and pleasent. In a matter of minutes he had diagnosed the problem and within 10 min was done, and for a price I feel was very reasonable. All in all, a very good experiance. I highly recomend this company . read more

Second unit wasn't cooling, called Sal, he came over that afternoon, checked the unit. It was a quick and easy fix with no upsell, just the facts and the options. Honest and reliable, will call again in the future. Great value and good service. read more

My AC went out and I figured I would be waiting a few days in the middle of summer. Sal answered immediately and was able to fit me in the same day, even at the end of a long workday past 7pm. He was super thorough and explained everything in a way that was really easy to understand. His prices were fair, and he is just a genuinely friendly guy. I highly recommend. read more