Attic Rat Cleanup
Los Angeles
in Woodland Hills

Extermination kills the rats inside your home. Exclusion closes the openings they used to get in. If you only exterminate, more rats will enter through the same gaps within weeks. If you only exclude without dealing with the rats already inside, you can trap them in the structure, which creates a dead rodent odor problem.

The correct sequence is: inspect, identify all entry points, remove or trap any active rats, seal every gap, then clean and sanitize. That's what we do. Read the full breakdown at rodent exclusion vs. extermination.

We dispatch from Tarzana, which puts us about 10 to 15 minutes from most parts of Woodland Hills depending on traffic. We offer same-week inspection availability. Call (323) 805-0173 directly to schedule. You can also submit a request online and we'll follow up within one business day.

Cost depends on the size of the attic, the extent of contamination, and how many entry points need sealing. A straightforward exclusion job on a single-story home typically costs less than a two-story home with complex roofline transitions. Attic insulation replacement is a separate cost if contamination is heavy enough to warrant it.

We provide a written estimate after inspection so you know exactly what you're paying for before work begins. See typical ranges at rodent exclusion cost in Los Angeles.

You can seal some of them. The problem is finding all of them. Roof rats can enter through a gap smaller than a quarter. On a typical Woodland Hills home built before 1990, there are 15 to 30 potential entry points, and most of them are on the roofline or at the roofline-wall junction where a homeowner on a ladder can't see clearly without knowing what to look for.

If you miss two entry points and seal 28, you've done most of the work but still have an active problem. DIY rodent proofing vs. professional exclusion has a realistic breakdown of what's feasible and where the gaps are.

Yes, practically speaking. California Civil Code requires landlords to maintain rental units in habitable condition, and an active rodent infestation is a habitability violation. If a tenant reports a rat problem and you can't document a response, you're exposed.

Every job we complete comes with a written inspection report and photo documentation of work performed. That's your paper trail. See landlord rodent compliance in California and the California landlord-tenant rodent law overview for specifics.

In Woodland Hills, the overwhelming majority of calls are roof rats (Rattus rattus). Norway rats are ground-burrowers and far less common in the west Valley's hillside neighborhoods. Mice are present but typically found in kitchens and food storage areas rather than attics.

Signs that point to roof rats: scratching sounds from the ceiling at night, droppings along rooflines or in the attic, greasy rub marks along rafters, and nesting in attic insulation rather than near the floor. The rodent infestation signs guide and the roof rat control species-specific page have visual identification help.

If contamination is light, we HEPA-vacuum droppings and treat the remaining insulation with enzyme sanitizer. If the insulation is heavily saturated with urine or has significant nesting material throughout, the correct answer is full removal and replacement. That's a harder conversation to have but it's the honest one.

We'll tell you which category your attic falls into during the inspection, before you've committed to anything. Replacement insulation costs are typically quoted separately and vary by attic square footage and R-value requirement.