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E. C. Merrill, Inc.

Your premier residential HVAC contractor in OshKosh, Wisconsin.

E.C. Merrill, INC. is also proud to provide light commercial and plumbing services.

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    Heating and Cooling Services

    We provide top of the line heating and cooling services in your area. Select one of our services below to learn more about the work and guarantees we offer.

    Cooling Services


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    Heating Services


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    Zoning & IAQ


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    Fixture

    Installation

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    Welcome to E. C. Merrill, Inc.

    Welcome to E. C. Merrill, Inc., we're excited to have the opportunity to work with you. Contact us today to discover how we can work together to solve your heating and cooling needs. Our team of proven technicians won't stop working until you're one-hundred percent satisfied with our service.

    More About E. C. Merrill, Inc.

    E. C. Merrill is a family owned, 4th generation company started in Oshkosh, Wisconsin 1949. The business is currently owned and managed by the founder's grandson, Jay Merrill, who may be familiar as the host of the "E. C. Does It" radIio show that has been featured on KFIZ since 1999. We offer 24-hour emergency service every day, including weekends and holidays. We focus on service and replacement of residential and light commercial plumbing, heating, and cooling systems, covering a service region from Oshkosh to Fond du Lac and many of the surrounding communities, including Winneconne, Omro, Van Dyne, and as far south as Oakfield.

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