I recently had my first service visit with Cold Comfort, and I was very impressed. Jerry was the…read moretechnician who came out, and he was knowledgeable, thorough, and easy to talk to. It can be difficult to find honest and reliable HVAC companies, but this experience stood out. I had several questions prepared about my refrigerant, capacitor, and overall system, but I found that I did not even need to ask them because Jerry naturally addressed those topics during our conversation and explained everything clearly. He also completed a detailed inspection of my HVAC closet and offered a helpful recommendation for a better filter. The service was straightforward, with a flat fee and no upselling or pressure, which I really appreciated. Overall, it was a great experience, and I will definitely be using Cold Comfort again for my annual maintenance.

Called at 2 PM on a Friday when the A/C went out ahead of a 90+ degree weekend. Jary showed up at 5…read morePM and efficiently diagnosed and fixed the problem within 20 minutes. I know who I'm using for HVAC going forward.

Quick and professional. They came right away after I call. Highly recommended for serviceread more

I highly recommend this business whenever you have ac issues! After getting a couple of scamming…read morebusinesses only interested in taking your money, and not helping, we found MD Heating and Cooling in Ellicott City. They were very professional and experienced and fixed the issue quickly. Thank you, Debbie.

My husband contacted HVAC Direct Heating & Cooling after normal business hours concerning our A/C…read moreunit at our personal residence was ONLY blowing warm air!! Now the previous evening, my husband contacted a large local competitor to check our HVAC system. Technician from local competitor came out and looked out HVAC system, didn't test any components and stated "our compressor was locked & leaking refrigerant and quoted my husband $6k to replace it or we can purchase a brand new HVAC system for $25k!!!" (NOT TRUE!!!). The tech even left our outside power switch unplugged so we couldn't test the system!! SMH!!! We won't contact them for any service ever again nor recommend them to any neighbors, friends and family!!! Joe K, Service Technician at HVAC Direct Heating & Cooling contacted my husband within 20 minutes of him contacting the office the next business day and scheduled a visit that evening. He came out to the house, checked the compressor and quickly diagnosed the capacitor as the problem & replaced it. And Joe K. even showed my husband how he diagnosed the capacitor as the issue NOT the compressor leaking refrigerant as stated by local competitor!! No refrigerant leaking at all!! Compressor in good condition!! In addition, Joe K., checked the wiring, fan, all associated parts and cleaned our a/c unit. No issues at all!! Just some cleaning needed!!! HVAC in excellent working condition AGAIN!!! In addition, he checked our furnace, cleaned some our internal components and showed my husband some DIY things to do to maintain our HVAC system throughout the year!! Amazing work & Professionalism by Joe K!!!! I returned home from business travel to a COOL & COMFORTABLE HOUSE!!! ALL Work completed in an HOUR!!! (less time than the large local competitor spending 2 1/2 hours trying to sell my husband a new HVAC system)!! Joe K. was amazing, excellent communicator, knowledgeable and very professional!! Highly recommend HVAC Direct Heating and Cooling!! Great Pricing for Service Plans & Parts, Excellent Technicians!! You can't go wrong with Joe K. & Scott at HVAC Direct Heating & Cooling!! 5 Stars*****!!!

The A/C at my office was not working and I couldn't keep working in a sauna. I called the main line…read moreand Scott came out, same day to troubleshoot and diagnose the issue. By the end of his visit, he had refilled the freon in our rooftop unit. His price was good and the service was quick and efficient. I'll definitely call again if we need other HVAC services! No one asked me to write a review, but I wanted to share this experience.

All around great service. I called one minute before they closed on Thursday and was still…read moreassisted. I explained that while I am no expert, there being a steady drip of water coming from my AC onto the basement floor seemed to be a problem. The woman helping me offered up that perhaps I should check my filters, but we could go ahead and schedule an appointment anyway, which could be cancelled if that was all it was. It's summer and I expected them to be backed up with calls. I was given the option to have a visit the following Wednesday, or someone could come by on Saturday morning first thing, though it would be at the emergency rate. I went with the latter. Ivan showed up Saturday morning, introduced himself and had the clog issue figured out within minutes. He explained what he was going to do to take care of it, and got to work. When done, he let me know other issues needed to be addressed, but it would be less costly if I scheduled those outside of this visit and also weren't necessary to fix the issue I had originally called about. He explained point by point what else they would do if I decided to set up the additional appointment, how long it would take, and the price. I paid my bill with Ivan, and was sent an electronic receipt with the plan. Ivan departed and the leak was fixed. All is well. Fantastic service.

called one week ago because our ac wasn't working. made an appointment a for the next…read morewednesday.never showed up, never called, and never answered the phone! used the same number that we used to make the appointment and actually spoke with some when we made the appointment. yesterday no one answered the phone, did not have a message on so we couldn't even leave a message! don't call 410-623-3674!

I requested installation of a new HVAC system in my attic. AG Heating and Cooling came in with a…read moredetailed, fair and reasonable estimate and I accepted. Now, here is where things got crazy. As a frustrated owner of an older home, I have been experiencing the crazy, crazy cost of high energy bills from an older out of date HVAC system. My first thought was to buy a system that was larger with multiple speeds offering the highest SEER rating in hopes of bringing those bills down to normal. To make a long story short, I ordered the wrong system and ended up having to buy a second system that actually fit my space and current construct. AG came in, gave recommendations and replaced that old system with the new system as requested. AG went above and beyond to ensure that I was up and running as soon as possible. We still have a few things to do to get the efficiency where it needs to be. Trust and Believe, AG will be my go-to HVAC specialist team moving forward. Big shout out to Mike and Jose for the AWESOME work they did. Another shout out to Antonio for being patient with me and explaining things as needed.

Mike w/ AG Heating & Cooling and his partner were great! They arrived on time and replaced my…read more35-year old system per our agreed Statement of Work & price. I will definitely reach back out to them for any future HVAC needs. Highly recommend!

Great company. Terrific customer service. Working with Corey is great. She reminds us when our…read moremaintenance is due. Gets us set up quickly. We once had ants attacking the wiring on the outside AC unit. Their service man discovered it, told us how to get rid of the ants redid damaged wiring and we were cool again within a couple of hours

We have used All American for a while now and have only the best to say about them. Terry, the…read moreowner, is remarkable! And his customer service skills are excellent as well. The company responds quickly in emergency situations along with routine check ups on our air and heating systems!

We just had a new HVAC system installed at our house and Vic and Noel did a tremendous job. They…read moreboth provided highly professional and knowledgeable service throughout all aspects of the process from the estimate to the selection of the correct equipment for our house to the installation and subsequent affordable payment. All the while Vic kept us informed, communicating and explaining everything so there were no surprises. We couldn't be happier with our new HVAC system. I highly recommend Sichinava Heating and Air Conditioning for all your HVAC needs.

Excellent Excellent Excellent!!! Vic came through with a short notice and was very knowledgeable on…read morethe issue. I highly recommend!

We lost heat and it was cold. Daniel with Carroll mechanical came out quickly and assessed the…read moresituation on a Friday of a holiday weekend. He took the time to explain what was wrong and his process. He determined the problem and applied a solution that got our heat up and running again. Here's my real review. I will use them again. I feel like I now have an HVAC guy. Small business, local company, good friendly people, honest pricing. Thumbs up.

Carroll Mechanical was recommended to me by a friend and after my conversation with Thaice, the…read morecustomer service rep, and Derrick the technician who worked on the HVAC unit, I can see why. Both were so helpful and knowledgeable and answered all my questions (and I had a few). I wouldn't hesitate to call on Carroll Mechanical again and I definitely would recommend them to my friends as well. The service is 5-stars, quick appointments and pricing is fair.

Diagnosed and repaired problem with furnace very quickly. Problem was with the gas furnace…read more electronics board.

I scheduled an annual service with Greenfox. They came out on 5/6/2026 and performed the service…read morefor what I believe was $99. They said everything was good to go - no issues. Two weeks later, on 5/18, the air conditioning stopped working. They market themselves as 24-hour, so I called 5 times that evening. They have a system for screening their calls. I communicated several times that this was an urgent concern, as I have 5 pets who would be intolerant of the 100-degree heat forecast for the following day. Even after dark, my house was 85 degrees. After those calls, I received no calls back. The next morning, on 5/19, I scheduled a morning appointment with Greenfox and then chatted with them via their chat system. The person on the chat assured me that this was a concern. They reported that they marked my appointment as urgent and would register a complaint with the company on my behalf. They assured me that the tech would leave and arrive at my house by 8am. 8am came and went with no call or contact from Greenfox. I logged on to the chat again and spoke with another agent and recounted everything that had happened previously. They said they could do nothing but make appointments on the chat. I said that I did that morning and was told the appointment would be around 8. They said I would have to call the office. I told them that I already had 5 times, and I received no return call. The chat said there was nothing they could do. I then spent time I could have been working calling other companies to try to get service, as the house was getting close to 80 degrees at 9:30 AM. A tech from Greenfox eventually arrived at around 11:15. The company never called me back at all; they didn't let me know he was coming. I received an automated text that the tech was coming 15 minutes after he arrived. He found the issue, which should have been discovered two weeks earlier at the servicing appointment. The tech then left, saying, "I'll send you the invoice." No discussion. The tech then charged us $245 for a problem that should have been caught during the initial service we already paid for. Getting an annual service from this company is useless. It appears they didn't thoroughly review for potential issues, which has left my AC not working on the hottest days of the year so far. There was no consideration on the second bill for the poor work of the technician who came out to service. They don't answer phone calls. They don't call anyone back. They don't let you know a tech is coming. Their chat responses are, at minimum, disingenuous and, at worst, outright lies. And then they still charge you double, even though it was their error. There are far better and more reliable companies in the area, with whom I will be contracting going forward.