Cooler nights and ripening citrus are driving roof rats indoors in Chandler

Anteater Exterminating says seasonal roof rat activity is rising in Chandler as fall citrus ripens and overnight temperatures fall. The company is urging homeowners to focus on exclusion and yard cleanup before rodents settle into attics for winter.

Why it matters: - Roof rat pressure typically rises in Chandler from October through winter as cooler nights push rodents indoors. - Once rats enter attics, they can damage insulation, chew wiring and leave droppings that create cleanup and repair costs. - The same seasonal shift can also bring scorpions, cockroaches and ants into homes through similar entry points.

What happened: - Anteater Exterminating Inc. said it is seeing the autumn pattern it expects each year in Chandler. - Cooler overnight temperatures and ripening backyard citrus are drawing roof rats toward rooflines, attic vents and garage gaps. - The company said the calls it is receiving this month match that seasonal trend.

The details: - Roof rats climb fence tops, irrigation lines and tree limbs that reach a roof. - A gap the width of a quarter is enough for a roof rat to get inside. - Customers often notice scratching in the ceiling at night, which usually points to rodent movement in an attic. - Trapping alone does not solve the problem because it removes rats already inside but does not close the access route. - Citrus left on the tree or on the ground provides food and can help keep rats in a yard. - Anteater starts with an inspection rather than a standard treatment. - The inspection covers the roofline, attic, exterior walls and yard. - Technicians look at vegetation and utility lines that can serve as rodent pathways. - The plan can include exclusion work, trapping or baiting, and trimming and sanitation recommendations. - Follow-up visits check whether the work held. - Chandler's tile roofs create access points beneath roof edges. - Mature landscaping in established neighborhoods can put branches within reach of rooflines. - Shared block walls can give rodents a protected route from yard to yard. - Mesa sees similar roof rat pressure in older citrus neighborhoods. - Tempe properties near the canal system face similar rodent movement along water corridors. - Anteater says its Chandler office, along with locations in Mesa, Phoenix and Goodyear, gives technicians local neighborhood knowledge. - The company says its treatments are selected with families and pets in mind. - Anteater's Chandler office is at 1373 N Lakeshore Dr, Chandler, AZ 85226. - The office hours are Monday through Friday, 8:00am to 4:00pm. - The phone number is (480) 750-7876. - The website is the company's website.

Between the lines: - The seasonal problem is less about a single pest than about a set of conditions that make homes easier to enter and harder to defend. - Exclusion work matters because sealing entry points can address rats and other pests at the same time. - Chandler's housing styles and landscaping patterns make the issue more localized than a generic rodent warning. - The emphasis on inspection first suggests prevention is the main value proposition, not emergency removal.

What's next: - Homeowners can lower risk by trimming branches away from roofs, harvesting citrus as it ripens and sealing entry points in October. - Acting before an attic is occupied can reduce the need for winter cleanup. - The same prevention steps can also help limit scorpion and cockroach intrusion. - Anteater expects rodent calls to remain elevated through the colder months.