Home HR

Safety-Quality-Integrity

KOSS

Field Office Locations

Concrete Division

Sunflower

195 N. 290th Rd.
Beverly, KS  67423
785-436-2222
785-436-2213  Fax

Sooner

411 Highway 61
Inman, KS  67546
620-585-2320
620-585-2344  Fax

Asphalt Division

1339 N. Hwy 63
Hazen, AR  72064
870-255-4002
870-255-4000  Fax

Hard Roaders

Koss Hard Roaders
100yearsd

Click here to view an article from the
ACPA Concrete Pavement Progress
publication about our 100 year anniversary.

KOSS Awards

koss-awardsKOSS Awards

> Read More

Featured Project

KossKoss Featured Project

> Read More

KOSS Newsletter

hard-road