Markool Heating Cooling Plumbing works as a hvac in FREDERICK. Listed as an active professional in the city per the public records we consult. Holds 4.9 stars across 565 verified Google reviews. Prolio refreshes this listing weekly so the public information stays current and you're not reading a page Google forgot about years ago. You can contact Markool Heating Cooling Plumbing directly from this page — we don't take a commission, we don't resell the lead, and we don't sit between you and the professional. If you're Markool Heating Cooling Plumbing and want to edit this profile yourself, you can claim it for free at the bottom of the page.
HVAC · Frederick, MD
Markool Heating Cooling Plumbing
Listed as an active hvac in Frederick — compiled from public records and refreshed weekly.
4.9(565)
Contact revealed on click · No commission · We never resell your data
MH
IndexedPRL-22581A
Active listing
About this listing
This profile was assembled from public business records. It hasn't been claimed by the owner yet, so some details may be incomplete.
What we know
- Primary category
- HVAC
- Area served
- Frederick, MD
- Listing source
- Google Places
- Listing status
- Active · unclaimed
- Last refreshed
- Jul 26, 2026
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