Oil Tank Removal in Allentown, PA

Why Allentown Has So Many Buried Tanks

Old Allentown, the West End, and Center City were built out mostly between 1900 and the 1950s, when heating oil was the default fuel for the rowhomes and twins that still line those blocks. When owners converted to gas over the following decades, plenty of tanks were abandoned in place rather than pulled — cheaper at the time, and often invisible once the yard grew back over it. That's the reason so many of these properties surface an undocumented tank during a renovation permit or a title search decades later, long after anyone remembers it's there.

PADEP Rules That Apply Here

Pennsylvania regulates underground storage tanks under the Storage Tank and Spill Prevention Act, administered by PADEP's Bureau of Environmental Cleanup and Brownfields. For an Allentown property, that means:

• Advance notification: PADEP must be notified before a UST is permanently closed, whether by removal or abandonment.
• Certified contractor required: Only a PADEP-certified installer/remover can legally do the closure work.
• City permit: The City of Allentown requires its own permit on top of the state notification — don't assume one covers the other.
• Soil sampling: Required at closure. If levels exceed PADEP standards, a site investigation and remediation plan follows.

What It Costs

Rowhome jobs in the West End or Old Allentown tend to run toward the top of the underground range because of access, not tank size — see below. A detached home in South Whitehall-adjacent neighborhoods with open yard access will usually land at the lower end.

Rowhomes vs. Detached Homes: Why Access Changes the Job

This is the detail most generic tank-removal guides miss, and it matters a lot in a city built the way Allentown was. A rowhome or twin with a tank in a narrow side yard or accessible only from a rear alley often can't fit standard excavation equipment. Crews sometimes have to hand-dig part of the hole or bring in a smaller mini-excavator, both of which add labor hours even though the tank itself is the same size as one in a suburban yard. If your property is a rowhome, ask your contractor directly how they plan to get equipment to the tank — a vague answer here is a sign to get a second quote.

What Happens on Removal Day

The crew starts by pumping any remaining fuel and confirming the tank's exact location and condition — on rowhome lots this sometimes takes longer than the excavation itself. Once access is sorted, the tank is excavated, pumped, cleaned, and removed. Soil samples are pulled from the pit floor and walls and sent to a certified lab, with results typically back in 5-10 business days. Clean results close the file with a report filed to PADEP and the city; contaminated results trigger a corrective action plan before backfill.

Buying or Selling With a Tank in the Picture

Lehigh Valley lenders have gotten stricter about this over the past several years — a known or suspected tank on an Allentown property routinely triggers a Phase I Environmental Site Assessment before a mortgage closes. If you're selling an older rowhome or twin, removing the tank ahead of listing (with paperwork in hand) avoids a buyer's inspector finding it mid-contract, which tends to reset negotiations and delay closing by weeks. If you're buying, get your own removal quote before you finalize price — sellers occasionally quote an optimistic number just to keep a deal moving.

Choosing a PADEP-Certified Contractor in the Lehigh Valley

• Confirm PADEP UST installer/remover certification directly on dep.pa.gov
• Ask specifically about rowhome/alley-access experience if that applies to your property
• Verify pollution liability insurance, not just general liability
• Get at least 3 written, itemized quotes — access issues cause the biggest price swings between bidders