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 had an excellent experience with Sal. He was extremely responsive and was able to fit me into his…read moreschedule right away. He quickly diagnosed the problem with my air-conditioning system and repaired it during the same visit. Sal was professional, knowledgeable, efficient, and clearly takes pride in his work. It was a huge relief to have the AC working again so quickly. I would absolutely call him again and highly recommend him to anyone needing air-conditioning service or repair.

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.

I had a great experience with Global and highly recommend them! An air duct under my house had…read moredisconnected from the vent in a bedroom. Johnny responded incredibly quickly, arrived promptly and had everything fixed in about 15 minutes. What really stood out was his honesty and fairness with the effort that it would take to fix this problem and the pricing-- he only charged the minimum service fee. Other companies had quoted me anywhere from $300 to $500 for the same job. It's rare to find a company that's this responsive, efficient, and trustworthy. I'll definitely be calling them again for any future HVAC needs.

I had a duct & dryer vent cleaning from Breathable. I've had my ducts cleaned by several other…read morecompanies in the past that I thought were good enough, but Breathable went above and beyond. Alex answered my questions and provided good insight and advice. I will definitely be using Breathable in the future. Location: Daly City

I have been meaning to write a review for this company for services about a year ago. I decided to…read morereach out to Breathable because they have familiarity with dryer booster fans. - a lot of other companies do not. Breathable was able to replace my fan and thoroughly clean the vent, a much bigger job than planned. And have thankfully prevented a fire hazard in my home. I'd definitely recommend and will use them again.

Quick and easy scheduling. Contractor came on time, fixed my dryer duct, and cleaned the ducts…read more Would recommend.

Lex cleaned my dryer vent today. He arrived right at the scheduled time of my appointment and…read morecleaned thoroughly and cleanly. I did not know where it vented to outside so he had to go the extra mile to find it for us. I do recommend and I will definitely be calling him back to do the whole HVAC cleaning!

Absolutely amazing service! Joe is meticulate and very knowledgeable. He fixed everything well and…read morequickly.

Joe from Trio did an excellent job with our toilet vessel replacement. His recommendations for the…read moreissue resolution with details was very reasonable and then the entire process of the contract signing, and scheduling was extremely professional.

I just moved into my new home, the fireplace didn't work and I don't know much about them…read more I contacted Charlie, based on other's reviews. He came out when promised, was on time and very kind. After looking at my fireplace, he told me that it should be in fine working order, but it wasn't working because it didn't have the burner. The gas line had been capped and all that was in there were the logs. When he said that, it was an 'aha moment'...I felt quite dumb asking him out for nothing. He was honest with me and said that he doesn't typically 'install', when there's nothing wrong with a fireplace. He said that it is very simple to do, and I could do it myself. He spent the next 15 minutes walking me through the process and informing me about my fireplace and what size burner to get and where I could get it. He shared important safety information with me as well. I could tell that he probably wasn't going to charge me for his visit, so I offered $20 and a solid review of my experience on yelp. Charlie was clearly the kind of businessman that wouldn't take advantage of ignorant people. This is the most important quality in any business. He certainly could have milked me for money, bought what I needed and charged me to install it. Instead he taught me how to do it myself and gave me safety tips and tips on how to save money as well. I will certainly refer to him anyone I can, and call on him whenever my fireplace truly needs repair.

Charlie returned my call right away and was able to schedule my repair before the holidays! He…read morefixed the problem and made sure it was working properly. I highly recommend this company. My fireplace works better than ever!

If you've ever wondered what's lurking inside your air ducts, do yourself a favor and call Duct…read morePros. We recently hired them for a standard starter package of air duct cleaning. Frank and Mark showed up right on time. Not only were they clean, courteous, and incredibly efficient, but they also ended up saving us from a potential household disaster. While working, they discovered our dryer vent was heavily clogged and not releasing lint properly, turning what we thought was just a routine cleaning into saving us from a genuine fire hazard. Without missing a beat, Frank and Mark walked us through the issue, installed new piping, and cleared out every last trace of built-up lint in addition to meticulously cleaning out all the air and bathroom vents throughout the entire house. They were professional, knowledgeable, and downright awesome to work with. It's rare to find technicians who are exceptionally thorough and honest. Thank you Duct Pros, especially to Frank and Mark!

Team was great. Quick and efficient and very friendly. Definitely would work with them again.read more

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. :)

Just ok. They…read moreserviced our commercial building for 5 - 6 years. Nice people, responsive - but I feel they lack in quality of work and knowledgeable experienced technicians. Three years ago we found a different company that was able to address an ongoing problem that Calvey was not able to fix in over 4 years time and after spending much money over it. Since our move away from Calvey, we keep finding errors in their work and workmanship.