Alberto is the man to work with. He does quality work. He provides great value in his…read morecommunication. Thank you for the quality service

Better than great! Alberto answered my Yelp post within minutes. It was after hours, yet he…read moreanswered personally. Then he arrived exactly when he said he would. My AC Compressor went down and the temp in my home went up to 88. He fixes the issue within 15 minutes. Very personable, fantastic pricing and incredibly impressive service. Truly no need to call anyone else. Use Alberto and you will not be sorry. ​

Great company and 5 star service. I highly recommend them. I have been using them for the last 10…read moreyears. Very satisfied

We used MDO to install our Nest Thermostat and later to clean fix our A/C. They responded quickly…read moreand did the job well.

They were very professional and knowledgeable. They diagnosed the problem perfectly and repaired…read morethe A.C. I am happy with their service and the results. I recommend these guys, and will likely call them back for the next time my A.C. goesbad. Great job, guys !

I'm upset having to write a negative review but it needs to be known. According to Hector, Jesus is…read moreno longer the owner. I was recommended JG climate Control by a friend after I noticed my AC was dripping water. To my surprise I was charged $160 to have air blown through the drain to unclog it. They insisted on checking the Freon even after I told them I had my Freon checked twice before within the year (home inspection 11/2022 and again 5/2023). No issues with my Freon were found. 3 weeks later my AC was dripping water again! I called to see if they could check free of charge and I didn't hear back until I called them a week later to follow up. While waiting for Hector to get back to me, I inquired with another company and worked it out on my own. By the way if anyone needs air blown through their drain I know a guy that charges $120 feel free to message me. Not only did Hector not care to help but he made it very clear that he would be charging for a second visit and until he investigated my unit he could not give me a price. I'm extremely disappointed. As a single woman I feel very taken advantage of.

Our AC filled the drain pan with water on the Saturday morning of a holiday weekend, All Day…read moreCooling was over within hours. The condensor was dirty & clogged, but without removal the owner was able to clean it well enough to get it functioning well enough to limp through the weekend set at 75 degrees. Showed up promptly the next weekday with a team of 3, finished the complete repair in about 2 1/2 hours for a fair price, and were very courteous- highly recommend.

Great service by Jorge and his team. Performed three maintenances on my different properties and…read moreexceeded expectations. Arrived on time and communicated throughout the process. Will use again next time!

Temps are rising in Miami and my AC didn't seem to be keeping up! On a rather unbearable afternoon,…read moreI used Yelp Request a Quote to contact a few companies. Building Comfort Air was quick to respond, could come right away, and didn't charge an inspection fee. While they didn't have any reviews, I decided to take a chance. Two technicians came that evening and inspected our unit. In the end, they didn't see anything wrong with it outside of the fact it was just pretty dirty. They quoted us for a cleaning and left us to decide. I ended up scheduling it a couple of days later which was easy. I really appreciated how communicative Eddy was via Yelp messaging, no phone call needed. The technician arrived the day of as planned and got to work. Jury is still out on the long term impact this cleaning had on our system but I'm optimistic! Overall, I would recommend my experience with Building Comfort Air. With no diagnostic fee, there's no harm in getting them out to inspect your issue!

In September 2025, I hired Ivannova Air Conditioner after seeing the company promoted by…read moreinfluencers on Instagram. I paid approximately $13,500 for a new air conditioning system. From the very beginning, my experience was extremely disappointing. The company told me they would handle all the required permits. However, after the installation was completed and payment was collected, I was informed that the City of Miami Lakes required a fence around the outdoor unit before the permit could be closed. This was never disclosed before the installation or before I paid. As a result, my permit remained open because they failed to properly complete the process they had promised to handle. Since January, I have experienced multiple problems with the system and with the company's customer service. Most of the time, they do not answer the phone. When they do answer, they promise to provide updates but never follow through. I have sent multiple emails that have gone completely unanswered. A technician came to inspect a loud noise coming from my AC unit last month. He told me the problem was simply a few loose screws. After 72 hours, the noise remained exactly the same, so I called again. At that point, the front desk employee informed me that the technician had actually reported that the condenser motor needed to be replaced. This directly contradicted what the technician had told me. It then took 28 days for the replacement part to arrive under the warranty. When another technician finally came to replace the motor, he left my home without electricity for approximately one hour and disappeared without providing any explanation. When he returned, he said he needed the old part in order to receive the replacement from his own company. I found this completely unprofessional. At no point did he warn me that my air conditioning would be shut off, despite not knowing whether there were babies, elderly people, or anyone with medical needs inside the home. After the repair was completed, the noise became even worse than before. This made me seriously question whether the part had actually been replaced. Yesterday, after receiving no response for more than 30 hours, I left work and went personally to the office listed online to seek a solution. I spoke with the front desk employee, who simply told me she had no answers for me. I politely asked her to call her manager while I waited. The manager, Eduardo Acevedo, called her and was placed on speakerphone. Instead of addressing my concerns professionally, he began yelling aggressively and repeatedly ordered me to leave the office, threatening to call the police simply because I was requesting an update on my unresolved warranty claim. His behavior was completely unprofessional, aggressive, and unacceptable. Even the front desk employee appeared surprised by the way he spoke to me. Overall, this has been one of the worst customer service experiences I have ever had. After the sale, communication became nearly impossible, promises were repeatedly broken, and my concerns were ignored. Based on my personal experience, I cannot recommend this company to anyone.

I called and in 45 minutes they were at my house, they diagnosed the issue my a/c was having right…read moreaway and got it cooling again! I was very happy with the cost they provided to fix the air conditioner. I would definitely recommend to anyone who is looking to get their a/c fixed in Miami!! Thank you!

I called for an estimate to change my unit and they were really friendly, communicative, and I…read morethink reasonably priced for what I was looking for. I highly recommend them for your air conditioning services!

A friend's mom recommended Carvajal A/C after hearing that I was having issues with my a/c unit. It…read morewas blowing warm air and not working properly. I texted the business WhatsApp number and Alex responded right away. He asked me for my information and said he will send a technician at 9am. I asked about a diagnostic service charge and he replied right away. And at 9am, the technician showed up as promised! Usually contractors show up late in my experience, so this was great. The tech was professional, brought his own tools and equipment, took a look at my a/c, which is a ceiling unit. Then he went to the rooftop. After some back and forth, my a/c started blowing cold air! He was finished in less than an hour and explained what he did. After the service, Alex sent me a link with pictures of the work that the tech did. I appreciate that because they are honest. I had a good experience and highly recommend their service.

My A/C had an issue. After looking at different providers I contacted Carvajal A/C through YELP…read more From the initial contact to our last "good bye" the experience was fantastic. Alex responded quickly and kindly accommodated to my schedule (A+). Within a day, he and Ivan showed up. They rapidly understood the problem and knew what to do. They ordered the part for me, picked it up at the distributor and returned next day to fix the issue. Problem solved. The icing on the cake came about when Alex noticed my unit was still under warranty and volunteered to get the OEM part himself at no cost. That is, no cost for doing that favor to me and no cost for part. Carvajal A/C saved me $400 right there!! Both Alex and Ivan acted professionally, showed up on time and were trustworthy. Alex also kept me posted throughout the process with ease of communication. Just what a homeowner wants.

My AC stopped working they came out within 2 hours. Since my AC is old and coils are shot I have…read morereplace both units. They sent me an estimate for 2 units. It was professional and detailed.

The best service and nice staff I will recommended for new installations or good maintenanceread more