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Find a Location

Merwin Oil Co. LLC has 2 locations, listed below.

*This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

    Country
    Please enter a valid location.
    • Merwin Oil Co. LLC

      311 W Rolling Meadows Dr Fond Du Lac, WI 54937-8608

      BBB Accredited Business
    • Merwin Oil Co. LLC

      PO Box 68 Fond Du Lac, WI 54936-0068

      BBB Accredited Business

    Business ProfileforMerwin Oil Co. LLC

    Heating and Air Conditioning
    Multi Location Business
    BBB accredited business

    At-a-glance

    Customer Reviews

    5/5stars

    Average of 1 Customer Reviews

    Customer Complaints

    2 complaints closed in last 3 years

    1 complaints closed in last 12 months

    BBB Rating & Accreditation

    Accredited Since: 6/18/2010

    Years in Business: 77

    Customer Reviews are not used in the calculation of BBB Rating

    Overview of BBB Rating

    Overview

    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.

    Business Details

    This is a multi-location business.

    Find a Location

    Merwin Oil Co. LLC has 2 locations, listed below.

    *This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

      Country
      Please enter a valid location.
      • Merwin Oil Co. LLC

        311 W Rolling Meadows Dr Fond Du Lac, WI 54937-8608

        BBB Accredited Business
      • Merwin Oil Co. LLC

        PO Box 68 Fond Du Lac, WI 54936-0068

        BBB Accredited Business
      Location of This Business
      311 W Rolling Meadows Dr, Fond Du Lac, WI 54937-8608
      BBB File Opened:
      9/2/1999
      Years in Business:
      77
      Business Started:
      1/1/1947
      Business Started Locally:
      1/1/1947
      Business Incorporated:
      1/31/2002
      Accredited Since:
      6/18/2010
      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.
      Type of Entity:
      Limited Liability Company (LLC)
      Alternate Business Name
      • Merwin Propane
      • Merwin Heating & Cooling
      Hours of Operation

      Primary

      M:
      8:00 AM - 5:00 PM
      T:
      8:00 AM - 5:00 PM
      W:
      8:00 AM - 5:00 PM
      Th:
      8:00 AM - 5:00 PM
      F:
      8:00 AM - 5:00 PM
      Sa:
      Closed
      Su:
      Closed
      Business Management
      • Gary Merwin, Owner
      Contact Information

      Principal

      • Gary Merwin, Owner

      Customer Contact

      • Gary Merwin, Owner
      Additional Contact Information

      Fax Numbers

      • (920) 929-6103
        Primary Fax

      Phone Numbers

      Email Addresses

      Industry Tip

      BBB Tip: Buying and servicing your heating and air conditioning (HVAC) systems

      Customer Complaints

      2 Customer Complaints

      Need to file a complaint? BBB is here to help. We'll guide you through the process. How BBB Processes Complaints and Reviews

      File a Complaint

      Most Recent Customer Complaint

      08/29/2023

      Complaint Type:
      Service or Repair Issues
      Status:
      Answered
      On 8/7/23, after connecting to the natural gas network in my area, I called the Merwin office to ask about what the procedure would be for removing the propane tank and how much it would cost. I was halfway into a 3-year lease, so I wanted to ask if there were any fees and if so how much they would be, since I have other propane heating options on my property that I could use the propane for instead. The person at the office said they had no idea what the fees would be, but they would have someone contact me. A few days later, I notice the propane tank is gone and my propane house line is cut off at the ground on both ends. Then, a bill comes in the mail for over a thousand dollars, itemizing breakage of lease, tank pump out fees, etc. I called the Merwin office again several times over the next two weeks. Each time, the person answering took down my information and said that **** would call me back. At this point, I have to assume that **** (and Merwin) is avoiding me. The plain language of the lease entitles Merwin to the fees they have demanded. That said, 1) my propane line was destroyed, and 2) I think it bad business to say well call you to discuss any fees and then just pull the rug out from under the customer.
      Read More

      Customer Reviews

      1 Customer Reviews

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      How BBB Processes Complaints and Reviews

      Start a Review

      Most Recent Customer Review

      Wendy K

      5 stars

      09/30/2021

      I had the pleasure of talking with Carrie & Tessi today. They were both so kind and professional. I really appreciate that. They explained everything so clearly. Thank you to everyone at Merwin Oil, Gary, Carrie, Tessie, Michaela, Clairise and everyone! Wishing you Happy Holidays. Wendy K.


      Local BBB

      BBB Serving Wisconsin

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