Como Oil & Propane
Registered as Thompsongas LLC
Plumber or heating and cooling contractor in Frederick, Frederick County, MD
(800) 768-6612Frederick, MD 21703
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State license record
Listed from a state license list.
- Licensing body
- Minnesota Department of Labor and Industry
- License number
- MB716875
- Class
- Mechanical contractor bond (a bond on file, not a licence)
- Status
- Issued
List read September 23, 2026
This business isn't in the federal USDOT registry, so there's no registration to show. We list what the state's list publishes: the business name, its town and county, and a phone number where the list gives one. How listings are built
About this contractor
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