Serving Frederick, MD and surrounding areas
Angi Approved
In business since 2016
Free estimates
Credit card accepted
"Did a great job--very happy with the service and the results."
+8
Serving Frederick, MD and surrounding areas
Angi Approved
In business since 2009
Free estimates
Emergency services offered
"The company was fast, responsive, professional and courteous. They were able to come out sooner then promised and did an excellent job start to finish. They showed me photos and videos of the work and explained each step along the way. Highly recommend. "
+50
Serving Frederick, MD and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2017
Free estimates
Credit card accepted
"They did a great job!"
+12
Serving Frederick, MD and surrounding areas
Angi Approved
In business since 1993
Free estimates
Warranties offered
"I have used Mackâ s services for power washing and dryer vent cleaning. Mack is meticulous with his work, professional, courteous and has a cheery disposition. His prices are very fair, and heâ s easy to contact to set up appointments for work that needs to be done. I would highly recommend Mack!"
Serving Frederick, MD and surrounding areas
Angi Approved
In business since 2008
Free estimates
Emergency services offered
"I just moved into my apartment and my family members quickly started getting sick. So I called All Star duct cleaning and they came and looked in my vents and took a sample. A couple of days later they called me to inform me that I had black mold in my vents and came to remediate it quickly. They spoke to me about everything that was about to occur which put me at ease. Once the work was done they came back out to take another sample to send off and mold was gone. Great job All-Star I will be referring you"
+34
Serving Frederick, MD and surrounding areas
Angi Approved
In business since 1986
Free estimates
Emergency services offered
"Project in progress."
+18
Serving Frederick, MD and surrounding areas
Angi Approved
In business since 2010
Free estimates
Emergency services offered
"The technician was very informative, courteous a patient in explaining the process. It was reassuring to see the quality of work after reviewing the before and after photos. They were good communicators and were always on time for their appointments. They cleaned up well and did not leave a mess. I would recommend this company for that service. "
+1
Serving Frederick, MD and surrounding areas
Serving Frederick, MD and surrounding areas
Angi Approved
In business since 2019
Free estimates
Warranties offered
"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."
Serving Frederick, MD and surrounding areas
Angi Approved
Customers say: Quick response
"Fabiola is a great communicator. She is very nice and does great work."
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