Rodent Exclusion and Proofing in Heritage

Thorough inspection of the entire property, including attics, crawl spaces, utility penetrations, and rooflines, to identify all potential rodent entry points.

Sealing of gaps and cracks in foundations, walls, and eaves using durable, rodent-proof materials like steel mesh, concrete, and heavy-gauge hardware cloth.

Installation of exclusionary devices on vents, pipes, and other openings to prevent rodent entry while maintaining proper ventilation.

Trimming of vegetation, such as palm skirts and bougainvillea, that provides common pathways for roof rats to access structures in neighborhoods like La Jolla and North Park.

Assessment and recommendation for addressing potential harborage areas on the property, including cluttered garages or woodpiles, which attract rodents.

Education on ongoing preventative measures homeowners can take to maintain a rodent-free environment, particularly relevant for homes in canyon-adjacent areas.

The size and complexity of the structure, as larger or older homes with numerous potential entry points (e.g., pre-1940 Craftsman bungalows) require more extensive work.

The type and extent of materials needed for sealing, with specialized materials for specific vulnerabilities adding to the cost.

The accessibility of entry points, as hard-to-reach areas like high eaves or tight crawl spaces can increase labor time.

The severity of the existing rodent infestation, as more significant activity may require additional trapping or sanitation efforts before exclusion can be fully effective.