| Business | Phone |
| B & F Technical Code Svc Inc 2401 Hassell Rd 1550, Schaumburg 60194 | (847) 490-1443 |
| Fire Safety Consultants Inc 1015 W Wise Rd 200, Schaumburg 60193 | (847) 891-3665 |
| Fenwal Inc 1635 W Wise Rd, Schaumburg 60193 | (847) 352-9767 |
| Schaumburg Fire Dept 1024 N Meacham Rd, Schaumburg 60173 | (847) 517-2587 |
| Hoffman Estates Fire Dept 1900 Hassell Rd, Schaumburg 60194 | (847) 882-2138 |