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About

About This Business

Merwin Oil Co. LLC offers repair, cleaning and installation for furnaces, water heaters, boilers, as well as delivery for residential and commercial clients in Dodge, Fond Du Lac, and Winnebago Counties in Wisconsin.

BBB Accredited Since: 6/18/2010

Years in Business: 79

Products and Services

Air Filter Installation, Central Air Installation, Diesel Delivery, Fuel Tank Leasing, Furnace Installation, Gasoline Delivery, Heating Oil Delivery, HVAC Repair, Propane Delivery, Propane Tank Installation, Water Heater Installation

Business Details

BBB File Opened:
9/2/1999
Business Started:
1/1/1947
Business Started Locally:
1/1/1947
Business Incorporated:
1/31/2002
Type of Entity:
Limited Liability Company (LLC)
Alternate Names:
Merwin Propane
Merwin Heating & Cooling
Business Management:
Gary Merwin, Owner

Additional Contact Information

Principal Contacts
Gary Merwin, Owner
Customer Contacts
Gary Merwin, Owner
Fax numbers
Primary Fax: (920) 929-6103
Additional Phone Numbers
Other Phone: (877) 700-6475
Additional Email Addresses
Primary: Email this Business

Licensing information

This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.

Latest Reviews

  • Aubrey A

    "Merwin totally destroyed our yard because they came to pick up a tank on the first warm day. When I called to talk to them about it they were screaming at me on the phone and then hung up on me." ... Read full review

View all Reviews

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