If you’ve been hearing scurrying noises in your attic in Tarzana Ranch, you’re not alone. Many homeowners in the area experience rodent invasions, especially in older homes. But how can you tell whether it’s rats or mice, and is it time to call in a professional for rodent control? In this post, we’ll dive into the common rodent issues found in Tarzana homes, focusing on areas like attics, roof vents, and stucco, and help you decide whether it’s best to handle the problem yourself or call a pro.
Understanding the Scurrying Sounds in Your Attic
Rats or Mice? How to Tell the Difference
When you hear noises in your attic, it can be hard to know exactly what’s causing them. Mice and rats are both nocturnal, so hearing them at night is a clear sign of a potential infestation. Here’s how you can tell the difference between the two:
- Size: Mice are smaller (around 3-4 inches), while rats are much larger (6-9 inches or more).
- Sounds: Mice tend to make lighter, quicker scurrying noises, while rats are heavier and their movements can be louder.
- Droppings and Tracks: You’ll also find telltale signs in the form of droppings and gnaw marks. Mice droppings are small and dark, whereas rat droppings are larger and more elongated. Tracks in dust or on hard surfaces can also help identify the rodent species.
Should You Call a Professional Right Away?
The short answer: Yes! If you hear scurrying in your attic, it’s crucial to address the issue immediately. A professional pest control Tarzana CA service can conduct a thorough inspection and ensure there are no hidden nests or damage. While DIY traps can catch a rodent or two, they won’t address the root causes, entry points, and ongoing infestations.
Professionals will also help assess the damage done by the rodents, such as chewed wires, insulation damage, or contamination of food storage areas. The sooner you call for help, the less expensive the repairs will be.
Common Rodent Damage in Older Tarzana Homes
Stucco Damage: A Hidden Concern
Rodents, especially rats, are notorious for gnawing on various materials, and stucco is no exception. In older Tarzana homes, where the stucco might have already weakened over time, rodents can chew through the exterior to gain access to attics or other parts of your home. This damage is often hidden until it’s too late, leading to additional repairs that go beyond trapping.
How Rodents Damage Stucco:
- Chewing through gaps or cracks to enter the home.
- Creating holes large enough for easy access to the interior.
- Allowing moisture to seep in, which can weaken the structure of the home and promote mold growth.
If you notice holes or unusual marks on the exterior of your home, it’s important to get them inspected. Ignoring the issue can lead to costly repairs, including re-stuccoing and fixing any water damage caused by the rodents’ access.
Roof Vents and Small Openings: Common Entry Points
Roof vents and small openings in the roofing are another common entry point for rodents in older homes. Over time, these areas can deteriorate, especially if not properly sealed. Rodents can squeeze through surprisingly small gaps, making their way into your attic or walls.
Signs of Roof Vent Damage:
- Loose or missing vent covers.
- Signs of chewing or gnawing around vent openings.
- Evidence of nesting material (like shredded insulation) near roof vents.
A professional pest control Tarzana service can help repair or replace damaged roof vents and ensure your home is sealed tightly to prevent future invasions.
Attics: The Perfect Place for Rodents to Nest
Rodents love attics because they provide warmth, shelter, and easy access to food sources. Unfortunately, rodents in attics can cause serious problems, including the contamination of insulation and damage to wiring, which can be a fire hazard. They can also create nests that are difficult to remove without professional help.
Common Attic Damage:
- Chewed insulation: Rodents gnaw on insulation, reducing its effectiveness and leading to higher energy bills.
- Contamination: Rodent droppings and urine can contaminate insulation, creating unhealthy conditions in your home.
- Wiring damage: Rodents have a tendency to chew on electrical wires, which poses a significant fire risk.
If you’re dealing with rodents in your attic, it’s essential to address the damage before it spreads.
The Real Cost of Rodent Infestations: Beyond Trapping
How Much Does Rodent Damage Add to Repair Costs?
While trapping and baiting can address the immediate rodent problem, they don’t fix the damage rodents have already caused. Here’s a breakdown of potential repair costs:
- Stucco Repair: If rodents have chewed through your stucco, you may need to patch holes or replace entire sections. This can cost anywhere from $300 to $1,000 depending on the extent of the damage.
- Roof Vent Replacement: Damaged or missing vents will need to be replaced or sealed. Repairing roof vents can cost between $200 and $500, depending on the size and location.
- Insulation Replacement: If rodents have chewed through your attic insulation, it will need to be replaced. The cost can range from $1,000 to $2,500, depending on the amount of insulation needed.
- Electrical Repairs: Damaged wiring can be a costly repair. Replacing chewed wires can cost several hundred dollars, depending on the complexity of the issue.
Rodent damage often requires more than just trapping sealing entry points, repairing the damage, and replacing insulation and wiring are critical to maintaining your home’s structural integrity.
Why Just Trapping Isn’t Enough
While traps can help reduce the current rodent population, they won’t address the underlying issue: the rodents’ access points and the potential damage they’ve already caused. Rodent proofing and repair work are necessary to ensure that your home stays rodent-free in the long term.
Rodent Proofing: Is It Really Necessary?
What Does Rodent Proofing Involve?
Rodent proofing is the process of sealing all possible entry points and ensuring that your home is secure from future invasions. This involves:
- Sealing gaps around windows, doors, and vents.
- Replacing or repairing damaged stucco, roof vents, and other weak areas.
- Use rodent-resistant materials, such as steel wool and hardware cloth, to block entry points.
Benefits of Rodent Proofing in Tarzana Homes
- Long-term prevention: Rodent-proofing ensures that once the problem is addressed, it won’t return.
- Peace of mind: Knowing your home is secure from rodents gives you peace of mind, especially in areas like Tarzana, where rodents are common.

Rodent Proofing vs. Traps: Which Is More Effective?
While traps might catch a few rodents, they won’t prevent future infestations. Rodent proofing, on the other hand, provides a lasting solution by closing all access points. Combined with a monitoring system and regular inspections, rodent proofing offers the best protection for your home. If you’re looking for rodent control near me, a professional service can help ensure your home remains free of rodents long-term.
Wayne Geffen, a Tarzana resident, recalls, “We are relatively newer clients and we appreciate the speed and compassion to deal with a rodent problem quickly. Sam and the few technicians that came out gave us comfort as well as suggestions on how to close up entry points to stop the problem.”
If you’re unsure, don’t hesitate to call a professional Tarzana pest control service. It’s always best to act quickly, as rodents can cause significant damage if left unchecked.
Conclusion
Rodent infestations in Tarzana homes, especially in attics, roof vents, and stucco, can cause significant damage if left unchecked. While trapping can provide temporary relief, it’s essential to take proactive steps, such as sealing entry points and repairing damage, to ensure your home remains safe from future infestations. If you’re hearing scurrying or noticing signs of rodents, it’s time to act! Facility Pest Control can help with a thorough inspection and effective rodent control solutions to protect your home long-term.
Ready for rodent control in Tarzana? Contact us today for a comprehensive inspection and tailored solutions for your home. Let us help you keep your pest control needs in Tarzana under control!



