| Improve your comfort level |
| Providing the best in open facility management systems |
| Welcome Direct Digital Control, headquartered in Sioux Falls, SD, provides design, installation and service for open digital control systems. DDC has the experience to develop specific solutions for all types of buildings, including commercial office buildings, hospitals, hotels, schools and manufacturing facilities. Trust DDC to design reliable, affordable building management solutions that will keep your future options open. You'll receive straight answers on how to maintain an efficient, comfortable environment. |
Home