Downtown Louisville — Our commercial team has noted a 40% increase in Norway Rat calls from restaurants and businesses in the downtown corridor this month. The drop in temperatures is driving rodents toward heated structures.

Rats are exploiting gaps around utility pipes and gnawing through door sweeps to access kitchens and storage areas.

Why the Surge?

Several factors are contributing to the increase:

1. Weather: Cold temperatures force rodents to seek warmth indoors.
2. Construction: Ongoing construction projects in the downtown area disturb rat burrows, forcing them to find new homes.
3. Food Sources: Unsecured dumpsters and grease traps provide an abundant food supply.

The Norway Rat

The Norway Rat (also known as the brown rat or sewer rat) is the most common rat species in Louisville. They are large, aggressive, and excellent burrowers. They can gnaw through wood, plastic, and even soft metals like lead and aluminum.

Advice for Business Owners

• Secure Dumpsters: Ensure drain plugs are in place and lids are kept closed at all times.
• Clean Grease Traps: Clean grease spills immediately. Rats love grease.
• Seal Entry Points: Inspect the exterior of your building for gaps. Seal holes with steel wool and concrete. Install heavy-duty door sweeps.
• Eliminate Clutter: Remove piles of cardboard and debris from alleyways and storage areas.

We are currently prioritizing commercial exclusion inspections to help businesses stay compliant with health codes. Contact us for a discreet assessment.