| Business | Phone |
| Weatherization Program S Greengate Rd, Greensburg 15601 | (724) 832-9460 |
| Westmoreland Civil Div 2 N Main St # M7, Greensburg 15601 | (724) 830-3818 |
| Westmoreland Clerk Of Courts 2 N Main St # 203, Greensburg 15601 | (724) 830-3734 |
| Westmoreland Cnty Commissioner 101 Courthouse Sq # 101, Greensburg 15601 | (724) 830-3106 |
| Westmoreland Cnty Controllers 2 N Main St # 111, Greensburg 15601 | (724) 830-3115 |
| Westmoreland Cnty Data Systems 2 N Main St # 600, Greensburg 15601 | (724) 830-3874 |
| Westmoreland Cnty Juvenile Ct 2 N Main St, Greensburg 15601 | (724) 830-3483 |
| Westmoreland Cnty Prothonotary 2 N Main St # 501, Greensburg 15601 | (724) 830-3502 |
| Westmoreland Cnty Pub Safety 911 Public Safety Rd, Greensburg 15601 | (724) 600-7300 |
| Westmoreland County Board-Asst 587 Sells Ln, Greensburg 15601 | (724) 832-5200 |
| Westmoreland County Coroner 2 N Main St # 602, Greensburg 15601 | (724) 830-3636 |
| Westmoreland County Courthouse 2 N Main St, Greensburg 15601 | (724) 830-3000 |
| Westmoreland County Human Reso 2 N Main St # 108, Greensburg 15601 | (724) 830-3197 |
| Westmoreland County Info 2 N Main St # 108a, Greensburg 15601 | (724) 830-3082 |
| Westmoreland County Jury Comm 2 N Main St, Greensburg 15601 | (724) 830-3817 |
| Westmoreland County Muni Auth Route 30 W & S Greengate Rdamp;, Greensburg 15601 | (724) 834-6530 |
| Westmoreland County Redev Auth 2 N Main St # 601, Greensburg 15601 | (724) 830-3050 |
| Westmoreland County Solicitor 2 N Main St # 103, Greensburg 15601 | (724) 830-3145 |
| Westmoreland Custody Hearing 2 N Main St # 4, Greensburg 15601 | (724) 830-3849 |
| Westmoreland Detective Bureau 2 N Main St # 206, Greensburg 15601 | (724) 830-3287 |
| Westmoreland Domestic Relation 2 N Main St # 303, Greensburg 15601 | (724) 830-3200 |
| Westmoreland Election Bureau 2 N Main St # 109, Greensburg 15601 | (724) 830-3150 |
| Westmoreland Financial Adm 107 Courthouse Sq, Greensburg 15601 | (724) 830-3160 |
| Westmoreland Purchasing Dept 2 N Main St # 14, Greensburg 15601 | (724) 830-3750 |
| Westmoreland Recorder Of Deeds 2 N Main St # 503, Greensburg 15601 | (724) 830-3518 |
| Westmoreland Registar Of Wills 2 N Main St # 301, Greensburg 15601 | (724) 830-3177 |
| Westmoreland Section 8 Program S Green Gate, Greensburg 15601 | (724) 832-7258 |
| Westmoreland Weights & Measure N Main St, Greensburg 15601 | (724) 830-3980 |
| Westmoremanner County Office Route 119 S, Greensburg 15601 | (724) 837-8844 |
| Human Resources Dept 2 N Main St # 108, Greensburg 15601 | (724) 830-3780 |