Pennsylvania draws a line between two professional scopes
Section 2 of the Engineer, Land Surveyor and Geologist Registration Law defines professional land surveying to include locating or retracing property boundaries, setting or replacing boundary monuments, preparing deed descriptions, and locating rights-of-way and easements.
The same statutory definition distinguishes engineering land surveys and expressly places tract perimeter surveys with the professional land surveyor. If a civil-engineering firm offers a combined site package, ask which Pennsylvania PLS is responsible for the perimeter and boundary deliverable.
Local government controls the subdivision path
The Pennsylvania Municipalities Planning Code authorizes local subdivision and land-development regulation. That means a parcel split, lot-line revision, or development plan should start with the municipality and, where applicable, county planning office, not with an assumption that one statewide plat checklist will apply.
Ask the reviewing office which ordinance, plan type, certifications, review fees, and recording steps apply. Then give that answer to the surveyor so the proposal covers the intended approval rather than only a field survey.
Match the scope to the decision
| Decision | Written-scope item |
|---|---|
| Fence or addition | Boundary retracement, corners, and the construction line or setback information needed. |
| Purchase or title concern | Tract perimeter, exceptions provided by the title work, improvements, and signed deliverable. |
| Lot split or development | Local ordinance review, plan preparation, revision rounds, approvals, and recording. |
| Neighbor conflict | Survey the disputed line, document conflicts, and keep ownership remedies for counsel. |
Verify the responsible professional
The Pennsylvania Department of State license verification service is the official status check. Verify the PLS, then compare scopes for records, monuments, staking, plan review, and recording.
Find firms in the Pennsylvania land surveyor directory. This guide does not interpret deeds or provide legal advice.