Court directory

# Court of Common Pleas of Washington County

## Court information

### Washington County Court of Common Pleas

Washington County Courthouse

Physical address

Washington County Courthouse, 1 South Main St, Ste 1004, Washington, PA 15301

Phone

(724) 228-6951

[Official court website](https://www.pacourts.us/courts/courts-of-common-pleas/common-pleas-judges/print-view) Checked Aug 14, 2026

### Washington County Court of Common Pleas

Washington County Courthouse

Physical address

Washington County Courthouse, 1 South Main St, Ste 2001, Washington, PA 15301

Phone

(724) 228-6823

[Official court website](https://www.pacourts.us/courts/courts-of-common-pleas/common-pleas-judges/print-view) Checked Aug 14, 2026

### Washington County Court of Common Pleas

Washington County Courthouse

Physical address

Washington County Courthouse, 1 South Main St, Ste 2002, Washington, PA 15301

Phone

(724) 228-6908

[Official court website](https://www.pacourts.us/courts/courts-of-common-pleas/common-pleas-judges/print-view) Checked Aug 14, 2026

### Washington County Court of Common Pleas

Washington County Courthouse

Physical address

Washington County Courthouse, 1 South Main St, Ste 2003, Washington, PA 15301

Phone

(724) 228-6826

[Official court website](https://www.pacourts.us/courts/courts-of-common-pleas/common-pleas-judges/print-view) Checked Aug 14, 2026

Aliases: PA Court of Common Pleas of Washington County · Pennsylvania Court of Common Pleas of Washington County

## Assigned Judges

- [Jesse Pettit Common Pleas Judge](/kyj/judge/jesse-pettit-pa-27-0f95215b)

- [John F. DiSalle Common Pleas Judge](/kyj/judge/john-f-disalle-pa-27-83a51862)

- [Michael J. Lucas Common Pleas Judge](/kyj/judge/michael-j-lucas-pa-27-32dfdc5e)

- [Traci L. McDonald Common Pleas Judge](/kyj/judge/traci-l-mcdonald-pa-27-a0b2955d)

- [Valarie S. Costanzo Common Pleas Judge](/kyj/judge/valarie-s-costanzo-pa-27-e9f3ece5)