The Monarch Cement Company has been producing the highest quality portland and masonry cements for its customers in the Midwest since 1908 at its Humboldt plant.

Products produced are Type I, Type I/II and Type III portland cements, as well as Monarch masonry and Type S.

Mailing addr: P.O. Box 1000, Humboldt, KS 66748

Physical addr: 449 1200 Street, Humboldt, KS 66748