Didn't call before they came. Then arrived to a cancellation…read moreand accepted a tip. The tip was the cost of the repair too.

One of the best experiences I have ever had with a major project. From the professional proposal to…read morethe execution of removing all of my heating and air conditioning that was 20 years old. They did what they said on time and extremely clean. Crew was fantastic. From removal of existing to installation of new less than two.days with the best of all proposals I received. I highly recommend them.

Vernon is awesome. Our AC went out yesterday morning and being the hottest day we were panicking…read more I got ahold of Vernon and of course he's crazy busy but he still managed to come out to fix our AC in the afternoon. You can't go wrong with this place. They are always reliable, honest and hard working.

We've used Hamilton at our home and business. We've had both HVAC units replaced and serviced over…read morethe past few years. Vernon lets you know in plain language what the matter is and what needs to be done about it. Prices are fair, service is excellent and we trust Vernon to do the right thing. I'm writing this now, as just today he demonstrated this again. A knowledgeable pro and a good guy conducting trustworthy business.

Rob & Chase were beyond exceptional. They did a phenomenal job putting in the new furnace. They…read morewere very professional & knowledgeable. Amazing company & Staff

hi quality work such great value and the best crew. I am so pleased with the work. The entire staff…read moreis very friendly and knowledgeable and took the time to explain every step from the estimate to the scheduling of the appointment to a text of all the crews names who were coming to do the work. and then following up af the servic. they did far more than I was expecting and it looks fantastic. all my neighbors noticed how good it look.

Ricardo and his crew are professional and easy to work with. Ricardo replaced two A/C units in my…read morehome after they stopped working. His pricing ended up being more competitive than several of the larger companies I received quotes from, and Ricardo did a better job at answering my questions and explaining the thought process behind his recommendations. He is very thorough and does extensive testing after the work is done to make sure everything is in proper order. I would highly recommend Cool On to anyone needing HVAC service.

Ricardo and his team should be teaching the class on customer service. He's an perfect example how…read moresmall family-owned businesses can outcompete larger organizations. This man will hustle and break his back to earn your business and build a relationship with his customers. He takes pride in his work. I cannot recommend this place enough. On a Friday afternoon, I reached out to ~5-7 vendors to assess a broken HVAC in a DC condo. Ricardo was able to come out IMMEDIATELY at 8PM on a Friday night. He did a quick dusting of the unit which hadn't been serviced in a while and even went to the roof as a part of his diagnosis. After sticking around for a couple hours trying to find the source of the problem, I was mentally preparing myself to pay a diagnosis and service fee, but there was no such thing. What signaled to me Ricardo was top notch was the fact that this man lives in Baltimore, easily a 50-minute commute from where I was in DC. He didn't leave until I was satisfied with his work until 930PM on a FRIDAY night. This type of service is difficult if not impossible to find. Ricardo patiently explained what the problem was, why I wouldn't have working AC after he would leave, and what my options were. He was very transparent with pricing, sent over a couple of quotes, and laid out what install schedules would look like depending on which manufacturer I went with. He and his team came in Tuesday and the install lasted about 7 hours. Fully working AC in less than 2 business days at a reasonable and competitive price. You cannot beat that.

I've used Amazing for a few services, most recently with my water heater. My hot water went out and…read moreI called in the morning, they had a guy out at noon, and finished the replacement within a few hours. James did a great job and was a very nice person! He showed me all the things to know about the water heater, taught me more about how it worked, and even showed me some other things about my plumbing, like where the main shut off is (I did not know lol). Every time I've used Amazing HVAC and plumbing services, they always send someone SO fast and they always do a great job.

I highly recommend Amazing Plumbing, Heating & Air to anyone in Canton or the greater Baltimore…read morearea. The repair guy they sent to my house was awesome. He found the problems fast and fixed my AC and water heater perfectly. It's hard to find a local company with great mechanics *and* bosses who genuinely care about treating people fairly. If you need reliable HVAC or plumbing work, this is the team to call. I will definitely use them again!

This company is a local small business in our neighborhood in Baltimore, and you can tell that from…read moretheir service. The office staff went above and beyond to help us problem solve and coordinate an HVAC x roofing issue. They were there at every step to give us guidance and prioritize our concerns. We'd absolutely recommend them and will use them for any future issues (that we hopefully will not have!).

My complete HVAC system was replaced by Climate Control Services during the coldest span of the…read morewinter and it was actually painless. From the owners to the technicans (Everett, Michael, and Keondre) who installed the system, everyone worked like a well-oiled machine to get the job done efficiently and and without any glitches. Additionally they were working in a space they couldn't stand up in. Thank you Michael and Christopher.

I've been using Chason for over 15 years. Their service is excellent. I'm glad I can support a…read morelocal small business.

My parents have used Chason for their HVAC needs for over 20 years. I just bought my own home 2…read moreyears ago, and finally had a chance to experience their service myself today. My home's AC completely stopped working last night. I called Chason at 8am, and one of their technicians, Steve, arrived just after 11am. He was friendly, knowledgeable and thorough. He took the time to explain everything he was doing, and I learned a lot about the cooling system that I didn't know before. To sum it up, it was top-notch service at a fair price. You really can't beat the quality of small, family-owned businesses. It's no surprise they've been in business for 75 years. The next time I need service, I won't hesitate to call Chason. I can also confidently say they'll be my first recommendation to any friends/family that require work. Thank you Steve!

Used Alpha several times in the past few years. They schedule quickly and arrive promptly. They do…read moregood work and look for the most affordable solutions. They figured out how to solve a mysterious HVAC noise that stumped other companies. A year later, they replaced my water heater and I've had no problems with it (2 years). Highly recommend them!

Incredibly prompt in answering the emergency call and coming to my house. Even volunteered to come…read moreback the next day - Saturday- to check on the ac unit. Highly recommend. Very reasonable rates.