What started as a fireplace installation and finishing business has expanded by offering a wide variety of hot tubs, saunas, barbecue grills, grill islands, outdoor living products With locations in Mandan and Dickinson, ND, Keller Hearth ‘N Home Products has been serving Central and Western North Dakota since 1977. What started as a fireplace installation and finishing business, has expanded by offering hot tubs, saunas, barbecue grills, grill islands and outdoor living products. Our showroom provides a large selection of gas and wood fireplaces, hot tubs, grills and outdoor living products. Stop by our showroom with your floor plans, samples or ideas, and let one of our sales associates assist in enhancing your indoor and outdoor experience. At Keller Hearth n' Home, our mission is to continue our focus on providing high quality products at an affordable price while delivering superior installation and service on all the products we offer. Keller Hearth n' Home - 'Where every day is a Home Show".