AC went, called, and very shortly had one of their servicemen at our door. quickly he isolated the…read moreproblem, explained it to me, and then promptly fixed it. I could it have asked for better service from the scheduling to the repair. great service.

So we were referred to them to come out to help get our hvac unit up and running. He came out and…read moreoverrode the delay switch on the actual HVAC unit system that's outside because he said we didn't need it because we also have the same delay switch thing on the thermostat inside He didn't check the air handler or anything else and said it was that . He hooked hoses and said our Freon was fine and that everything else was working properly. So paid him cash and almost 6 hours later the house stayed at a hot 80 degrees in the hall and actually got to 86 degrees in the kitchen as we have a magnetic thermostat which sits on the side of the refrigerator . So my husband texted him to tell him and he actually said to give our unit some more time to cool down the house !! Now I'm not an HVAC technician but I'm also not a moron. I know it does not take six hours to put a temperature of 77° in the house from 80 which in almost 6 hours that's what happened. He refused to come back out and it was 5 o clock. Wants to wait to see if it'll cool off overnight Meanwhile I'm on dialysis and have been very sick for some time and the thought of another night of 80-82 degrees is very difficult to deal with considering I do my treatments at home now in a hot sweltering room! So meanwhile the original company that's on vacation and personally got ahold of No Frost Air to help us wasn't much help either in trying to help and what the most horrible part is we ended up getting ahold of our neighbor who's friends father owns a HVAC company and they came right out !!!! So mind you another service Call $$$ in less than 6 hours.... The problem was the actual COMPRESSOR IS BAD AND WAS BAD ALL ALONG BUT NO FROST AIR TOOK ADVANTAGE BY TRYING TO ALTER OUR SYSTEM and say it needed more time to cool down which is still mind blowing to me ... The incompetence and the dishonesty of this company's owner is appalling to me that he could even do something like this and then tell my husband to wait until our prior hvac company owner comes back from vacation to address the problem with our HVAC not working and cooling our house .. Worst experience ever !!!! Who does that !! He should be ashamed of himself to do this to us . I'd give ZERO STARS if I could! This is a honest review!

This father and son team has saved me three times!! Honest and affordable service. A few weeks…read moreago, it was raining in my hallway (air handler is in the attic). Turns out our condensation line was clogged, and because of poor design, it was overflowing into my main floor ceiling. They blew it out and fixed it. They recommended that a new one should be installed because of the length and design of the one that we had (former homeowners) because it would likely give us problems every few years. Instead of upselling us and giving us a ridiculous quote for them to do it, he explained how we could save money by running it ourselves. Then this weekend, our AC stopped working (because of the extreme heat). I reached out this morning, they happened to be in the area and were in and out within an hour, capacitor replaced at a reasonable price!! Can't recommend them enough!

Our family is appreciative of this team. Heat went out days before a massive snow storm. They…read morecame immediately, accurately diagnosed the problem and got the part and repaired it in less than 24 hours. Grateful is an understatement. We were assigned to them via our home warranty company. In our experience, service providers through the home warranty at best are hit and miss. These guys hit the mark.

Woke up to a bunch of water on the floor in our laundry room from the AC unit. Called H&C Heating…read moreand Cooling because he used them a few years before. They had Dave come out the same day! He was able to clear lines and get everything working (and not leaking) in less than 30 minutes. Dave has a lot of personality and was a pleasure to work with. The payment was a quick and easy transaction. We definitely plan to use this company again.

H&C just installed new furnace and air conditioning units at our home in Laurel. Chris and Matt…read morearrived right on time and worked efficiently to install the units. Chris explained everything once the work was done and answered all my questions. Chris and Matt were very friendly and courteous. We moved to Laurel 6 years ago from Massachusetts and have always used H&C for tuneups on our equipment and have always been happy with their service. In addition, I think their pricing is fair. I highly recommend H&C Heating and Cooling!

Josh came out to fix our HVAC and was very courteous and friendly. The company, Carroll Mechanical,…read more scheduled the appointment for the day after I called, which was impressive. Josh quickly replaced the igniter, and it came with a one-year warranty. Saved me 12k to replace it! definitely worth it. Highly, 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.

The team at Beltway Air Conditioning, Heating and Plumbing promptly and thoroughly responded to a…read moreplumbing incident in our home. Sewage had flooded our basement through a surprise abandoned and (poorly) capped drain under our carpet. It was reassuring to be able to schedule a visit on 10 p.m. Sunday night for the very next morning. Sean and his team answered our questions and walked us through repairs and surprises in the existing plumbing unearthed in our 42-year-old home. We appreciated the communication and dedication to finishing the job and setting our basement plumbing right. They also had a great recommendation for a water damage contractor, to prevent further harm to our basement.

Great company! They took over for the previous company, which went out of business right after they…read moreinstalled our new HVAC 2 years ago. Now we need another one done, and Jimmy, one of their techs, came out to do a fall system check and noted that our second HVAC system was getting towards the end of life and that maybe we should schedule an evaluation to assess the system further and get estimates for a new system upstairs, as the downstairs unit was replaced about 2 years ago. We called and scheduled Jimmy to come back; he did, assessed the system, and gave us some estimates and options based on the information he gathered when he initially came out. We are contemplating having them replace the system despite the cost, as Jimmy explained that the price will only go up and never go down. I'm impressed with this company and even more so knowing that it is family-owned, which is my preferred type of company. Highly recommend contacting Beltway if you have a heating or AC issue!

Great customer service, good communication, workmanship was great explained what I needed no…read morepressure, showed me all the future concerns no pressure pricing was fair and offered me a discount before even starting any work. Had a few services before but none ever offered anything let alone take time to explain the Service and Services needed in the future. Had one of the most reputable Companies in the State of Maryland come in do work and leave something undone. Tom ask me to take a look before he even touches it. Was appalled couldn't believe it. The big company ain't always the answer. Make sure to start asking questions because if you don't, what almost happened to me could be you. Let me say I really appreciate the time you spent with me it's was well worth the next visit. Look forward to working with you guys in the future. 5***** They don't really need my post but I had too...I just had to let it be known. (((GREAT COMPANY)))

Very happy with the work they performed replacing my boiler. Jeremy's work was top notch and done…read moreon time, clean and his attention to detail was appreciated. Will definitely be using 2 Brothers again.

The heat pump was throwing out an error code so I called JDL because of past experiences. I was…read moreable to get a same day appointment. Ire arrived between the time promised. Ire was friendly, knowledgeable, and very professional. He went to work and troubleshoot my issue and was able to resolve it very promptly. The cost of visit was also very reasonable. I have used JDL a year or two ago and it was a great experience also. They are now my favorite HVAC company.

Our upstairs a/c conked out, naturally on the hottest day of the year. In searching for a service…read moreprovider, I was surprised that the Yelp ratings of JDL varied so much between the extremes of 5 stars and 1 star. But I checked other rating apps where JDL did much better. I had a text chat with Amber, their office manager, and decided to try them. I was very happy overall. They were responsive in communicating and were able to send a technician quickly. Chris was well prepared, friendly, and efficient. He quickly diagnosed the problem (bad capacitor) and was able to fix it in a single visit. The cost was very reasonable. I would certainly use JDL again. Incidentally, for some unknown reason, my Yelp profile shows me as living in San Francisco. Actually, I am in southern Maryland.

Simply put - overall excellent timely service. We had a new unit installed replacing old one in…read moreJune 2026. Respectful, congenial and helpful team, including the management. Easy to work with, price was right. Shahid Aziz

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.