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Bethlehem, PA Public Health Rules: Rodent Control (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Trigger
Bureau of Health finds rat/roach/vector infestation
Who exterminates
Restricted-use-pesticide-certified professional required
City backstop
City can exterminate, lien property, +20% penalty
Owner/tenant
Equally liable for abatement cost (1161.10)
Penalty
$100-$1,000+ or imprisonment (1161.99)
Court venue
Lien filed in Northampton or Lehigh County

Summary

When Bethlehem's Bureau of Health finds a building infested with rats, roaches or other disease vectors severe enough to be a health nuisance, the property owner must hire a professional exterminator certified in restricted-use pesticides to abate it on the schedule the Bureau sets. Owners who refuse face city-ordered extermination billed back to them plus a lien.

When the Bureau of Health determines that an infestation of a building by rats, roaches or other potential disease vectors exists such as to be a health nuisance, owners of property believed to be a source of infestation or to be affected by the infestation shall be responsible to abate such nuisance in a manner and on a schedule prescribed by the Bureau of Health. All such nuisance abatement shall be done by a professional exterminator, certified in restricted-use pesticides, and acceptable to the Bureau of Health. In the event that the property owner shall fail to so act, such ... property owner shall be liable for the penalties prescribed herein and the Bureau of Health shall then cause such property to be exterminated at the owner's expense.

Full Breakdown

08 of the Codified Ordinances of the City of Bethlehem, Article 1161 Health Nuisances, applies whenever the Bureau of Health determines a building is infested by rats, roaches, or other potential disease vectors to a degree that constitutes a health nuisance. The owner of the source property, or of a property affected by the infestation, must abate the nuisance in the manner and on the schedule the Bureau prescribes, and the work must be performed by a professional exterminator certified in restricted-use pesticides and acceptable to the Bureau.

09 authorizes the Bureau of Health to engage labor and materials to exterminate the property itself, then certify the cost plus a 20 percent penalty to the City Solicitor, who files it as a lien against the property in the Court of Common Pleas of either Northampton or Lehigh County, reflecting Bethlehem's split across both counties. 10 makes the property owner equally liable with any tenant for a violation and for the abatement expense, so a landlord cannot point to a tenant's neglect to avoid the bill. 2, separately requires that all extermination work citywide be administered by a state-certified technician.

Violations & Fines

Failing to comply with a Bureau of Health infestation order under Article 1161 is punished under the escalating schedule in Section 1161.99: $100 or thirty days imprisonment for a first violation, $250 or sixty days for a second, $500 or ninety days for a third, and $1,000 or ninety days for a fourth or later violation, in addition to the exterminated owner's lien and 20 percent penalty.

Frequently Asked Questions

Who decides my property has a rodent infestation?
Bethlehem's Bureau of Health makes that determination under Section 1161.08, based on evidence of rats, roaches, or other disease vectors serious enough to constitute a health nuisance, and then sets the manner and schedule the owner must follow to abate it.
Can I exterminate the pests myself?
No. Section 1161.08 requires the work to be done by a professional exterminator certified in restricted-use pesticides and acceptable to the Bureau of Health, and Article 1733 Section 309.1.2 likewise requires a state-certified technician for extermination citywide.
What happens if I ignore the Bureau's extermination order?
The Bureau of Health can exterminate the property itself under Section 1161.09 and bill you for the cost plus a 20 percent penalty, filed as a lien in the Court of Common Pleas of Northampton or Lehigh County, on top of fines up to $1,000 under Section 1161.99.
Is the landlord or the tenant responsible for infestation costs?
Both. Section 1161.10 makes the property owner equally liable with the tenant for any violation of Article 1161 and for the cost of abating the nuisance, so an owner cannot shift full responsibility onto a tenant.

Sources & Official References

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