Thank you for your generosity!

Your contribution will go towards the support and continued success of the Hartford Jamboree Days celebration held in Hartford, South Dakota. Please use the button below to print and mail the sponsorship form to us.

Hartford Jamboree Days is a registered 501(c)(3) non-profit organization. Therefore, your donation may be used as a business expense for tax purposes. Please make checks payable to: 

Hartford Jamboree Days | PO Box 672 | Hartford SD, 57033

2023 Event Sponsor List


John’s Drywall

First Interstate Bank

The American Truck Store

Cressman Sanitation Inc.

I-90 Speedway

Kenney Acoustical Tile

Sunshine Foods

Hartford Veterinary Clinic

Classic Industries Paint & Body

Tammen Auto & Tire Inc.

Creekside Meats


ATS Complete Diesel & Automotive Services

Greg’s Handyman Service

Hartford’s Best Paint & Body

Toy Storage ETC.

Kevin’s Cabins

J&R Auto Sales Inc

Gillespie Outdoor Power Equipment

Montrose Body Shop

NAPA Auto Parts

Auto Body Innovation

Kurius Salon

Central States Manufacturing