Town & Government Services
| Town Hall | (804) 224-7181 |
| Treasurer & CFO | (804) 224-7183 |
| Director of Building & Zoning | (804) 224-7506 |
| Chief of Police | (804) 224-0141 |
| Director of Public Works | (804) 224-7260 |
| Building Inspector | (804) 224-7214 |
| Colonial Beach Public Library | (804) 224-0921 |
| Colonial Beach Public Schools | |
| School Board | (804) 224-0906 |
| High School | (804) 224-7166 |
| Elementary School | (804) 224-0921 |
| Refuse Pickup & Water/Sewer Emergencies | (804) 224-7260 |
| General Information | |
| Post Office | (804) 214-9636 |
| Colonial Beach Landfill | (804) 224-7729 |
| County Landfill (Montross) | (804) 493-8825 |
| Transportation: | |
| Bay Transit Service | (877) 869-6046 |
| Voter Registration | (804) 493-8898 |
| Westmoreland County Sheriff | (804) 493-8066 |
Civic Groups
| American Legion Post #148 and Aux | (804) 224-0718 |
| Colonial Beach Historical Society | (804) 224-3379 |
| Colonial Beach Lions Club | (804) 224-7557 |
| Fraternal Order of Eagles | (804) 224-4315 |
| Moose Lodge | (804) 224-0931 |
| NARFE | (804) 224-3069 |
| Rescue Squad Aux | (804) 224-7393 |
| VFW Post #10574 and Aux | (804) 224-9510 |
| Volunteer Fire Dept. Ladies Aux | (804) 224-7255 |
Worship
| Colonial Beach Baptist Church | (804) 224-7555 |
| Colonial Beach United Methodist | (804) 224-7030 |
| First Baptist | (804) 224-7198 |
| Grace United Methodist | (804) 224-4444 |
| River of Life Pentecostal | (804) 224-8157 |
| Maranatha Baptist | (804) 224-8351 |
| Monroe Bay Assembly of God | (804) 224-9375 |
| New Life Ministries | (804) 224-8447 |
| St. Elizabeth Catholic | (804) 224-7221 |
| St. Mary’s Episcopal | (804) 224-7186 |