Get matched with top central humidifier installers and replacers in Funkstown, MD

"Great installers precessional and respectful"

"The whole house could hear the vibration when our two year old Tran xv20i heat pump was at 67% work load. It seems the issue started from day one it was installed. Tried to reach out the installer but they went under. In June, I called McCrea. Mark Dzbynski came over, carefully checked everything and then concluded that refrigerant was not charged to the correct capacity. He explained that our system line is longer than usually and additional refrigerant is needed to compensate the length. He carefully calculated and addded the correct amount based on the temperate & length. From June and Oct, the vigration never came back. No one can tell when the system is on because it works so quietly. I really appraicate the work done by Mark and his work ethinics. Very pleased!"

"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."

"They put in a new system. They had to take everything existing out. They showed up when they were supposed to and finished in a week. They were clean and efficient. It was not an easy task. They cleaned up after themselves. Very professional. The owner explained everything to us."

Whether you need a repair, preventive maintenance, or replacement, we are your plumbing, heating, and air conditioning service provider in the northern Virginia and surrounding areas. We invite you to give us a call!

"They came and inspected the sump pump. They recommended for it to be replaced. I was okay with it so they replaced it. They completed within half an hour. We then discussed the bill. They agreed to take off $50 because they have an Angie's List coupon that offers $50 off. There was also a coupon for $250 off a system installation for Angie's List members. I told them of this and they said it would only apply for HVAC units and I said to them that they are more than HVAC company, they provide more services than HVAC. They did not specify that its only for HVAC. The technician agreed and said that they're going to have to change that within our website. This was extremely misleading and felt like a bait and switch."

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
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"The workers were in and out very quickly.  Not sure how to gauge a 1\4 of a truck when you aren't sure how big the truck is so not really sure if the price was fair, good, or bad."

"Alder Cruz and his company American Air is our HVAC Company. Alder has taken care of our HVAC needs since his first visit to our home @2015. He uncovered an intermittent problem with our system that was not found by several other specialists/companies. We were spending over $300 monthly having different people trying to help us. Alders persistence and technical skills are top notch! He continues to provide us superior service. He has replaced both our heating systems. One system was switched from gas to electric. He made it so easy for us. They respectfully cleaned up any mess they made. Work is performed on time and within budget. We unhesitatingly recommend American Air / Alder Cruz for all your HVAC needs. ~Tom & Deb Canfield"

"This company is awesome. A person contacted me to inquire about the job and he was very professional. He gave me a quote and was able to get someone to come out to install the lighting fixture the next day. However, someone was close in the area where he was able to be at my house to install it within 20 minutes of me initially calling. The person that installed the light was very professional and quick. I will definitely be using this company again for my electrical needs."