Contact Us
Let us know if you have any questions about our company, products or how we can be of service to you!
Colonial Engineering, Inc.
6400 Corporate Ave
Portage, MI 49002
6400 Corporate Ave
Portage, MI 49002
Customer Service (toll-free):
800-374-0234
800-374-0234
National order fax (toll-free):
866-879-5982
or 269-323-0630
