Design Mechanical Inc (DMI) provides mechanical, electrical, plumbing and fire protection design services from preliminary reports and schematics to final construction documents and construction administration. For more information about any of our services, select the respective specialty below.
DMI Clients can use the Client Login located on the menu bar to access our ftp server.
Quincy Office
126 N. 30th St., Ste 101
Quincy, IL 62301
Phone: 217.224.4289
Fax: 217.224.4695
"Design Mechanical strives to provide our clients with quality professional engineering design services that are on time, within budget and exceed expectations."
Chesterfield Office
117 Chesterfield Business Pkwy, Ste 114
Chesterfield, MO 63005
Phone: 636.489.5056
Fax: 217.224.4695