| Corporate Office | Onsite Maintenance Solutions | |
| 135 S Broadway | ||
| DePere, WI 54115 | ||
| Telephone | 920-351-2300 | |
| Fax | 920-351-2303 | |
| Information | info@onsitemaintenancesolutions.com | |
| Sales | info@onsitemaintenancesolutions.com | |
| Service Partners | info@onsitemaintenancesolutions.com | |
| Service/Dispatch | Request On-Site Service |
Call 888.246.3808
