| Business | Phone |
| West Chambers Courthouse Annex 10616 Eagle Dr, Mont Belvieu 77580 | (281) 576-2243 |
| Chambers County Constable 10616 Eagle Dr, Mont Belvieu 77580 | (281) 576-2712 |
| Constable Precinct 4 Office 7711 Highway 146, Mont Belvieu 77580 | (281) 573-1948 |