It says a lot about a company when they're willing to be open during a busy holiday weekend like…read moreMemorial Day--and even more when the owner personally shows up to handle the repair. That's exactly what happened, and we're so grateful that Alex came out to help. He responded quickly to my online inquiry and was able to schedule a visit just a few hours later. Our guests at our rental property had reported that the AC was no longer cooling, so we needed assistance fast. Alex arrived with a smile and got right to work. He was friendly, professional, and genuinely pleasant to work with. It's rare to receive this level of customer service from a technician, especially on a holiday when most people are spending time with their families. He quickly diagnosed the issue and replaced the capacitor. He also explained that the new capacitor was made in the USA, unlike the old one that had failed, and that it comes with a 5-year warranty. I really appreciated his attention to quality and transparency. Thank you, Alex, for your outstanding service, quick response, and willingness to help on such short notice. We highly recommend your company and will definitely call again if we ever need HVAC service in the future!

Vladimir was a little late, but took care of everything. Very detail oriented and explained…read moreeverything to me so I could understand. Perk: took a look and assisted with troubleshooting my QuietCool system. Recommend Vladimir!!!

I thought Comfort Bro reviews were fake because they were so highly rated…read more Then I got a couple quotes... Their service was great, uniquely offered rebuilding only part of my HVAC that had failed, and was half the price of ASI and Allegiant. Action (sells through Costco) was the only close price to Comfort Bros.

HVAC man came to House and d was super Nice but 6 days later…read morestill waiting for my written estimate On computer promised by days end.. I would not recommend because of poor customer service.Sadly, how do you stay in business? We have hire another El Cajon Very reliable company.

Just had a great experience with George!…read more He kept in constant contact with us and set proper expectations on timeline for arrival. Once here, he was able to quickly identify the issue with our furnace with the description of issue and confirmed after a quick visual inspection of the related components. He went out of his way to help describe how we could self-service the specific part (if we wanted to do so) should the same issue occur in the future - a tremendous value-add to the experience. Cost quoted for some other work was extremely reasonable as well. George was also exceptionally pleasant to ask questions of and made it clear that getting the best use out of our existing system was the top priority for him/his business. Would recommend George and GVK Heating and Air whole-heartedly. Well worth scheduling out for this level of service.

I was referred to GVK Heating & Air by someone and I am so happy they let me know about them! My…read moreneighbor basically said "trust me this company's the best you really don't need to look elsewhere, no one can compare with prices and honesty like them" and I can say now... I 100% agree! This company is a GEM. Literal honesty and integrity in every action and communication the entire time from start to finish. George was kind, clear, and amazing to work with. Would absolutely trust anything said, and can vouch that is company is 100% reliable and knowledgeable (which is a rarity with businesses today!!!) It's such a sigh of relief when you find a good company that isn't going to overcharge you. GVK is definitely a company that does not focus on sales and instead focuses on people AND actually tells you straight up what actually needs to be fixed! (Direct and clear!) I had no stress handling this situation because George approached everything like the unit was his own, and advised us based on what he would do if he owned it and needed to fix things accordingly. He could have easily oversold or overcharged me multiple times, told me I needed to fix things, but he approached it with pure honesty and integrity and the cost was amazing compared to any other company! I was very impressed at George's openness and how he walked us through everything so we truly understood what was going on. I have his number saved in my phone and I know who to call now if my HVAC needs any sort of servicing or tune up! I don't need to look elsewhere. I really hope when others research which air conditioning company to go with, they look into this one and try it out. I have met with several companies and none out there are as honest, knowledgeable, and reliable as this one! I wish I could give six stars on Yelp that's how good this was. I really hope others find this business too!

Installation crew was great. Thoughtful, courteous and kept us informed on the plan for each day…read more Equipment has worked great for the couple years we've had it now.

I can't say if their service is good or not, but they are misleading in their advertising. Both…read moreYelp and Google indicate they are open, however their call center is only open weekends. They are only open Monday through Friday and calling on a Saturday, they said they could forward my info to the main office for Monday to even call me back to set something up for later than that. I think that's totally fine, but when my air broke on a Friday PM at like 6 and I was looking for weekend service, they advertised poorly and aren't able to help.

Best HVAC business in the county. No one will give you the quality of service, honesty, quality,…read moreparts, and attention that 75° heating and air will give you. Hands-down, the best in San Diego.

Mike and his team were great. He relocated our system from the garage to the attic and was very…read moredetailed with the work. Would definitely recommend

Our air handler stopped working properly, then quickly stopped entirely. Contacted Sun Valley,…read morethey came out pretty quickly and assessed the situation, identified and ordered a part. They contacted me and scheduled the follow up the next week. Came out and repaired the unit quickly and then even did an AC service on our house at the same time to ensure we weren't going to have any other issues in the future. Pricing was great, the service was incredible. Highly recommend, I will absolutely use them again.

Tim serviced my A/C unit. He has a great attitude and customer service!…read more Resealed and ran some PVC for the condensation to fall off the roof. 5/5

Alejandro & Cam are the definition of integrity in business and should be what all strive for! We…read morerecently used them to install venting for our coffee roaster and to service our HVAC system and they went above and beyond, were professional, timely, and most of all... honest. Would not hesitate to use them again or recommend them to all.

From the owner: We offer honest & fair HVAC. We Prioritize Excellence & Value. Flexible with your Budget!…read moreYour home comfort is our priority,

I've worked with this company for years now, and the service has always been outstanding. Their…read morework is consistently top-notch--professional, reliable, and done right the first time. Whether it's routine maintenance or a bigger repair, they always deliver excellent results that I can count on. Recently, when our AC unit started acting up during a heat wave, Sam was the technician who came out. From the moment he arrived, Sam impressed me with his friendly, respectful attitude and clear communication. He took the time to thoroughly diagnose the issue, explained everything in straightforward terms so I understood what was happening, and walked me through the recommended repairs without any upselling pressure. His work was meticulous and efficient--he got our system running perfectly again quickly, and even offered helpful tips on how to maintain it better going forward to avoid future problems. What stands out most is how well this entire team, including Sam, treats customers. They've always been courteous and caring with me and my family, making us feel valued rather than just another service call. Sam truly embodies the company's commitment to quality and customer satisfaction. I wouldn't hesitate to recommend their services to anyone--especially if Sam is available! They're dependable, skilled, and genuinely nice people who stand behind their work. Five stars all the way. Thank you, Sam and the whole team!

Adam and Sal did a great job helping my small business get its HVAC system back operating at good…read moreefficiency, especially for how old the unit is. They arrived on time, worked efficiently, and Adam even went above and beyond by cleaning and unclogging a drain line that we did not know was a problem. Will definitely bring them back if we have further issues.