Hartington Ace Hardware offers plumbing, electrical, hardware, power tools, paint, appliances, appliance repair, a rental department with over 200 items, and grills from Weber, Traeger, and Blackstone.

Hartington Cemetery at Hartington, seat of Cedar County, Nebraska; Saint Michaels, the Catholic ground, lies a mile and a half north.

City offices for Hartington, county seat of Cedar County - utilities, library, airport, parks and the county transfer station.

Hartington Disc Golf Course is a 9-hole course at the Hartington Community Athletic Complex.

Hartington Municipal Airport, Bud Becker Field, FAA code 0B4, is about 2 miles southeast of town at an elevation of 1,388 feet.

Police department serving Hartington, Cedar County, Nebraska.

Hartington Public Library at 106 S Broadway Ave is in the 1915 Carnegie library, listed on the National Register of Historic Places, with the main library in a 1998 addition.

A USDA Service Center in Hartington, Nebraska, housing the Farm Service Agency (FSA) and Natural Resources Conservation Service (NRCS).

Holan Title & Escrow is a title and abstract company holding a Nebraska abstracter's certificate of authority for Cedar County.

Holy Trinity Grade School at 502 S Broadway Ave is the parish school of Holy Trinity Catholic Church, serving preschool through grade 6.