Markool Heating & Cooling
Business hours
| Monday | 7:00am to 6:00pm |
| Tuesday | 7:00am to 6:00pm |
| Wednesday | 7:00am to 6:00pm |
| Thursday | 7:00am to 6:00pm |
| Friday | 7:00am to 6:00pm |
| Saturday | 7:00am to 6:00pm |
| Sunday | 7:00am to 6:00pm |
About us
Founded in 2016, Markool Heating & Cooling is the name to trust when it comes to heating and air conditioning in Frederick, MD, and the surrounding areas. From our professional team and great Carrier products to free estimates and competitive pricing, we design our full suite of services to earn your complete satisfaction. We have extensive experience with a wide range of both residential and commercial heating, air conditioning, air quality, and plumbing services. If you're interested in maintaining or improving the comfort and efficiency you enjoy indoors, we're the right team for the job. Contact us today to schedule your next HVAC or Plumbing appointment!
Serving Frederick and Surrounding counties
| Payment options | American Express, Cash, Check, Discover, Financing, Invoice, MasterCard, Visa |
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7311 Grove Rd, Ste T, Frederick, Maryland, 21704-5119
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