At SEMCO Incorporated, your questions and comments are important to us. Our staff of very knowledgeable sales personnel, technicians, and engineers will gladly help you with any application or technical question you may have.

Corporate Office:
SEMCO Incorporated
1800 East Pointe Drive
Columbia, MO 65201

1-888-4-SEMCO-INC
(1-888-473-6264)

Tel: (573) 443-1481
Fax: (573) 443-6921

Hours:
Monday - Thursday 7:30AM - 5:00 CST
Friday 7:30AM - 12:30PM CST

Email:
For Duct and Acoustical Product information, questions and/or comments - dapsales@semcoinc.com

For Desiccant Wheel Product information, questions and/or comments - dwpsales@semcoinc.com

For comments or questions about this website or to report a broken link - webmaster@semcoinc.com