Roof Rats vs. Norway Rats: What California Homeowners Need to Know

Rodent activity is common in California, especially in suburban areas with mature landscaping. But not all rats behave the same.

Roof Rats

• Nest in attics and trees

• Excellent climbers

• Enter through roof vents and eaves

Norway Rats

• Burrow in soil near foundations

• Nest in crawl spaces and basements

• Larger and heavier-bodied

Why Rodents Are Dangerous

Rats chew wiring (creating fire hazards), contaminate food, and reproduce rapidly. A small issue can become a large infestation quickly.

Signs of Rodent Activity

• Scratching noises in walls or ceilings

• Droppings in cabinets or attic spaces

• Gnaw marks near entry points

The key to successful rodent control is exclusion — sealing entry points and removing nesting access. Guardian Termite Solutions provides comprehensive rodent inspections and control strategies to protect your home and family.