Best Heating & Air Conditioning / HVAC In Frederick

Below are the best 25 HVAC services in Frederick picked by BestProsInTown

“From the first contact with Tuckers to the post-installation follow-ups, they have been really great. Professional, friendly, responsive. We needed a new furnace and A/C system. The proposal process was easy and understandable and they answered all of my questions. The scheduling was quick and convenient. The price was very fair in my opinion. The installation crew was top notch. From the moment they arrived (on schedule) until the completion that afternoon {again, on schedule) they were efficient, professional, friendly and I could tell all along they knew what they were doing, no concerns. I would highly recommend them to anyone who asked.“

5 Superb146 Reviews

“Well done. Kevin for Eric Smock was very skilled, knowledgeable, informative. and pleasant.Service: Repair HVAC“

5 Superb124 Reviews

“The May's Heating & Air Conditioning team came for a follow up after installing a new furnace & A/C unit. Settled every concern and left me feeling competent and confident in the new system. Great to work with this team of professionals!“

5 Superb79 Reviews

“Called Wenbrooke late in the afternoon2 days before a holiday Nate came out the next day assessed the problem and was able to get the part needed to fix the furnace. Very polite, prompt, and knowledgeable. Very pleased with their service, would defiantly call them again!“

5 Superb41 Reviews

“I am always most pleased with the servives provided by B&B Conditioning and Heat Services. The men who come to my home are friendly, prompy, and competent. They explain what has to be done and go over what has been done on completion of work. I always feel safe with them in my home. Thank you B&B.“

4.9 Superb82 Reviews

“Alexair was recommended to me by a very reputable design and build firm in Frederick. I could not have been more pleased and completely surprised when Mr Flores of Alexair squeezed us in before his extremely busy schedule after a rather large snow fall a few weeks ago. Alexair will be my “go to” company for maintenance of our heating and cooling systems. Mary I“

5 Superb37 Reviews

“Excellent service. Dan has helped us in the past. Great person and wonderful to know that he makes every effort to help and keep his clients warm! Highly recommend!“

5 Superb35 Reviews

“Impressed with the entire process. From the first technician to the salesman to the installers, everything was told to me up front. They all were very courteous, professional and knowledgeable! So glad I contacted Frederick Air for my first HVAC issue.“

4.9 Superb63 Reviews

“Good service, very honest and reasonable prices. They pay attention to each customers needs and the technicians are thorough and take the time to explain things that are important to you as the homeowner. Best plumbing and heating service in Frederick County!“

4.9 Superb52 Reviews

“Quick, skilled and communicates well. Hadn't expected the good service received!Thanks Markool!“

4.9 Superb44 Reviews

“Top-notch and professional service and company. We have an older HVAC system and I thought the fan coil had gone down ( YouTube) l. Phoned Warner and within 3 of calling the office manager called, texted, and emailed me our appointment… I appreciated the text that displayed the service technician's photo and name as I had to leave my wife alone for work!Matt Danner was thorough, and professional and explained to her the motor had gone bad- thank goodness!!! Two years ago another company suggested that I upgrade my HVAC system. Matt said it’s an older system and it’s great working condition and the motor was the original motor. He didn’t try to upsell or inflate the price!! The new motor has since been installed, and we are very happy!!!“

4.8 Superb47 Reviews

“TriState was able to schedule us immediately due to a leak (the day before Thanksgiving none the less). Our technician Offried was very personable and thorough. He assessed the problem, immediately started to troubleshoot, and fixed the leak. We appreciate his open communication and professionalism. We will be using TriState moving forward for all of our home services due to this wonderful experience. Thank you!“

4.8 Superb43 Reviews

“My fire place in my Ryan Home was making some noise so I reached out to Ryan and the number they gave me was disconnected. So on google I found Thompson. They visited twice; once to diagnose the problem and the second was to repair the issue when the part was available. The tech, Mike R. was prompt, friendly and efficient on both visits. I also had to call the office a few times and spoke to Lisa; whom also was very nice. I got the service that I needed and was not convinced that I needed something I didn't! All in all, super pleased with the service and the price I paid was more than fair. I highly recommend and would use Thompson in the future!“

5 Superb9 Reviews

“Very helpful checking my mom's house for a water leak. Explained to me what it was. Thanks for your help.“

5 Superb3 Reviews

“Weather Masters was absolutely fantastic. Totally saved me from the cold and fixed my heating issue within hours. Chris answered all my questions, and explained the troubleshooting process. Setting up service was easy and efficient. I cannot thank them enough. Will absolutely use them again. Don’t even waste your time researching other HVAC companies.“

5 Superb2 Reviews

“Excellent service! If you need help with plumbing and heating Jim is your guy. He has serviced our home 3 times now with no issues.“

5 Superb2 Reviews

“They are always fantastic. Have worked on both my furnace and air conditioner. Even during busy season they respond quickly and when they arrive Dave explains everything including work that needs to be done and price estimate. I feel like they are quick, competent and very honest.“

5 Superb0 Reviews

“This is best company I've ever worked with compared to previous ones. I've been using their service for over 6 years and replaced 3 AC/Heating systems w/ my other properties. You can't ask any more professional technicians than this company. Best services ever.Services: A/C system maintenance“

4.5 Superb3 Reviews

“When it comes to heater repair, this company is second to none. The technician knew exactly what they were doing, and my heater is now running flawlessly. I'm thrilled with the service I received.“

4.6 Superb9 Reviews

“Highly recommend Magic Mountain Chimney Sweeps for your dryer vent cleaning needs! Andrew and his team showed up on time and were responsive and friendly to my questions. They even helped me install an external cover for my dryer vent to ensure birds didn’t take up residence! Overall, extremely satisfied with their service. Thank you again!“

4.6 Superb14 Reviews

“Thomas was great. I messaged him and he came the next day. He fixed my unit within 15 minutes! My A/C works better than ever. Very respectful, knowledgeable, and a reasonable price. Thank you again! Highly recommend.Services: HVAC system repair“

4.5 Superb35 Reviews

“Wyant knows how to maintain geothermal systems. Very thorough - although the recent tech needs to come back and check the loop pressure because he misplaced his equipment.Services: HVAC system maintenance“

4.1 Good17 Reviews

“I had an emergency situation with the incoming water line at my residence.When calling Larry and Sons, the Client intake was flawless and the person I spoke with (sorry I forgot your name) was extremely professional, knowledgeable and on point! They went through the process and made it easy to understand, and extra points for calming me down!The service tech Shannon, showed up early the next morning and was very pleasant and professional. He did an amazing job as if it was a walk In the park and I was back in business right away.If I could give 6 stars I would for their professionalism, customer service, knowledgeable staff, very fair pricing and just being all around good people!You can’t go wrong with these guys!!!!“

4.3 Superb57 Reviews

“Scheduled Michael and Son to check and fix a couple of items in our master bath(low water pressure from one shower head, snaking of a drain and fix a faucet) and could not be happier with results. Lalpeck and Samson were dispatched and they were both extremely knowledgeable and friendly. They quickly determined the issues and remedied the situations. Great service.“

3.9 Good29 Reviews

“Was punctual, professional, and efficient with removal of old water heater and installing new one. Clearly explained how to maintain water heater for best longevity“

4.2 Good131 Reviews


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