From installations to repairs, CDSI is Michigan leading provider of door services. With more than 80 years of experience, you can count on the expertise of our technicians no matter what the job. To request service, please use the form or call 313-366-5400. We are available 24/7 in an emergency case.
Our Services Include, but not limited to:
- Broken spring replacement
- Cable repair / replacement
- Circuit board repair
- Gear replacement
- Safety sensor repair / replacement
- Remote / keyless entry repair or installation
- Safety inspection
- Door installation
