Spartan Construction in Luxemburg, WI is your premier farm and concrete construction company. Our services are designed to make your difficult projects easy. From small machinery repair jobs to full barn remodeling, no job is too big or small! Call us today for a quote! In addition to servicing machinery from the below manufactures, Spartan Construction stocks a wide variety of parts and is able to help you get the product you need. Collins Dairy LLC represents the fulfillment of a dream for Kevin and Lisa Collins of Greenleaf, WI.