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

EnviroTech Services, LLC
P.O. Box 607
Indianola, IA.  50125-0607
Phone:  515-961-6207
hs.envirotechservices.com/residentialdustcontrol
email:  midwestorders@envirotechservices.com

Application Form

OR

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

For an application form, please contact Marx Dust Control direct

OR

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

Application Form

OR

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

Application Form

OR

R & C Dust Control
69726 Tucson Road
Cumberland, IA.  50843-8080
Phone: 712-774-5445

Application Form