Even in a desert city, rodents find what they need. El Paso's irrigated lawns, pecan trees in the Valley, arroyos running down from the Franklin Mountains and abundant block walls provide food, water and nest sites. Call (844) 725-1661 to be referred to an independent licensed provider. PestMinistry is a referral service and does not trap or seal homes itself.
Desert rodents to know
Packrats (woodrats) build large stick-and-debris nests in yards, under carports, in sheds and under car hoods, and they collect shiny objects. They are common where desert landscaping and open desert meet, particularly on the Westside and Northeast near the mountain. Roof rats climb along block walls, power lines and palm and pecan trees to reach attics. House mice live inside walls and cabinets and are the most frequent indoor visitor. Norway rats burrow in irrigated and wetter pockets, including areas near canals and drains in the Valley. A provider must identify the species, because each requires a different approach.
What draws them to local homes
- Fruit and nuts from pecan, fig and citrus trees that drop in the yard.
- Stacked block, rock piles and old fencing that provide hiding places.
- Flat roofs with parapets and gaps at scuppers and vents.
- Evaporative coolers whose pads and ducts offer water and nesting spots.
- Open pet bowls, bird feeders and gardens.
Warning signs
You might hear scampering overhead after dark, find droppings in garages and sheds, notice chewed vehicle wiring, discover stick-and-cholla nests, or see rub marks along block walls and rooflines. Rats often leave partially eaten pecans or citrus on patios. Check vehicles that sit for a while, because packrats love engine bays and may chew hoses and wires.
Professional services
- Whole-property inspection of the roof, parapets, vents, coolers, garage, sheds and block walls.
- Trapping with appropriate traps for each species, monitored regularly.
- Exclusion, which includes screening vents and cooler openings, sealing roof gaps and closing gaps beneath doors and in stucco.
- Cleanup of nests, droppings and contaminated insulation using protective gear.
- Follow-up inspections to confirm the work is holding.
In the Southwest, hantavirus is associated with deer mice and other rodents, so cleanup of droppings and nests should be done carefully, with wetting, ventilation and protective equipment, or by professionals.
Prevention
Pick up fallen fruit and nuts regularly, and keep pecan and palm trees trimmed away from rooflines. Move rock piles and wood stacks away from the house. Screen all vents, including those on evaporative coolers, with sturdy mesh. Store pet food and seed in metal containers. If you park vehicles for long periods, lift the hood occasionally and consider using sealed garages. Keep vegetation low near walls so rodents have less cover, and repair loose stucco and gaps around pipes.
Neighborhoods across El Paso, from the Upper Valley to the foothills of the Franklin Mountains, each see a slightly different mix of rodents, which is why a local inspection is worth having. A technician who knows the area can often tell from the nest material and droppings which animal you are dealing with and how it got in.
El Paso rodent FAQs
How can I stop packrats from nesting in my car?
Park in a closed garage where possible, remove nesting material and ask a provider about deterrents and exclusion.
Are rodents more active in summer or winter?
They are active year-round, but cooler nights and monsoon storms push many indoors.
Do ultrasonic devices work?
Evidence is weak. Trapping and sealing are the dependable methods.
Should I handle droppings myself?
Small amounts can be cleaned with care, but larger accumulations in El Paso attics are best left to professionals.