Contact Us

Colas USA

73 Headquarters Plaza
North Tower, 10th Floor
Morristown, NJ, 07960

Tel: 973-290-9082
Fax: 973-290-9088
info@colasinc.com

Anonymous Ethics Hotline
colasusaethics.com
Call 800-827-2037
Company Code: 1929

Kindly direct your inquiry to the Colas USA company of interest. For general e-mail inquiries, please direct your request to info@colasinc.com and a representative will be in contact with you shortly.

Barrett Industries

4000 Old Seward Hwy, Suite 101
Anchorage, AK, 99503
Tel: 907-273-1000
Fax: 907-273-1099

info@colaska.com
www.colaska.com

4601 DTC Blvd, Suite 1050
Denver, CO 80237
Tel: 303-302-9348

114 S. Silver Springs Road
Cape Girardeau, MO, 63703
Tel: 573-334-5261
Fax: 573-986-9511

information@deltacos.com
www.deltacos.com

HRI, Inc.

1750 West College Avenue
State College, PA 16801
Tel: 814-238-5071

www.hriinc.com

IA Construction

24 Gibb Road
Franklin, PA 16323
Tel: 814-432-3184
Fax: 814-437-1110

www.iaconstruction.com