USA Law Atlas

Greenlee Derrico Posa

160 W Pike St, Canonsburg, PA 15317

Call (724) 745-1110Visit websiteDirections

USA Law Atlas is a directory, not a law firm or a lawyer referral service. Listings are not endorsements. Disclaimer

Practice areas

Not specified by our sources. Are you with this firm? Add your practice areas.

Lawyers and license status

License records for this firm’s lawyers are not linked yet. Always verify a lawyer’s license with the state bar before hiring.

Is this your firm?

Claim this listing to correct details, add practice areas and lawyers, or ask us to remove it. Free.

Claim or correct this listing

Other law firms nearby

Source: Overture Maps (CDLA-Permissive-2.0). Last updated 2026-09-26.