Only vendors that have been approved by Crawford County will be allowed to apply any type of chemical suppressant to the road surface.  Residents are instructed to contact the approved vendor to perform this service.  Questions regarding dust control and material used should be directed to the vendor.  Crawford County will not guarantee the effectiveness of the dust control product, and any complaints regarding the quality of the product should be addressed to the vendor that has been selected.

Approved Vendors

Magnesium Chloride

Marx Dust Control
2827 - 225th Street
Sioux City, IA.  51111
Phone: (712)258-5884
email:  nancee@marxdistribution.com

           OR

Wessel's Oil Co. Inc.
421 Railroad Ave.
Palmer, IA.  50571
Phone: (712)359-7712
wesselsoil.com

            OR

Heffron Services
6611 University Ave, Ste. 201
Windsor Heights, IA.  50324
Phone: 515-321-5033
heffronservices.com

Cut-Back Asphalt

Sta-Bilt Construction Co.
1339 Nishna Ave.
P.O. Box 151
Harlan, IA 51537
Phone: (712) 755-5153
Sta-Bilt.com