| Business | Phone |
| Holmdel Clerk Office 4 Crawfords Corner Rd, Holmdel 7733 | (732) 946-4330 |
| Holmdel Township General Info 4 Crawfords Corner Rd, Holmdel 7733 | (732) 946-8666 |
| Holmdel Twp Administrator 4 Crawfords Corner Rd, Holmdel 7733 | (732) 946-2820 |
| Holmdel Twp Construction 4 Crawfords Corner Rd, Holmdel 7733 | (732) 946-8122 |
| Holmdel Twp Planning Board 4 Crawfords Corner Rd, Holmdel 7733 | (732) 946-8997 |