Air Conditioning Units

Yesterday – Today – Tomorrow

With a rich legacy dating back to 1962, Case Heating & Sheet Metal has been a partner of both businesses and residences in Marshfield and the wider Webster County Area.

Whether it’s a new installation or reliable maintenance, Case Heating & Sheet Metal is your trusted source for all your heating and cooling needs.

Take advantage of our decades of experience and expertise and let us ensure your comfort and satisfaction year after year.


Back in 1962, Mac Case kicked off Case Heating & Sheet Metal as a Lennox dealer, beginning a legacy of excellence.

In 1996, Ben Reid joined forces with Mac, and soaked up everything about HVAC and the ins and outs of the business.

When Mac decided to hang up his hat in 2015, Ben stepped in and took over the reins. These days, Ben keeps the Case Heating legacy alive and well, upholding the same values of honesty and top-notch service that customers have always counted on.

Staff At Ribbon cutting


Honesty is at the heart of our family-owned and operated business, and it’s what sets our services apart.

Our team is committed to delivering not just support, but exceptional care, along with top-notch professionalism and premium-grade equipment. No matter the make or model, we’re here to service your furnaces and air conditioners with unwavering dedication.

Reach out at 417-859-2034 to get your free estimate today – your satisfaction is our utmost priority.