Scratching in the attic or droppings in the pantry both point to the same fix: find the gap, seal it, then clear the population. Beyond droppings and noise, chewed wiring and insulation damage are real risks we flag during every inspection.
Our team is trained in structural exclusion work, not just trap placement — sealing gaps as small as a quarter-inch that mice can squeeze through.
We route technicians fast when a Ontario, CA customer reports fresh droppings, gnawing, or attic noise — those signs mean the population is active now.
The inspection determines a fixed price for trapping and exclusion work before anything is installed.
Our trucks stock exclusion-grade hardware cloth, rodent-proof sealant, and attic sanitizing agents, not just consumer traps. We also photograph every sealed entry point before and after, giving you documentation of the exclusion work performed.
Norway rats burrow at grade, so we focus on foundation perimeters, deck footings, and crawl space vents.
Roof rats travel via power lines and tree branches into attics — we seal roofline gaps, vents, and eaves specifically.
Mouse control centers on finding every small gap, since a single unsealed opening undoes the whole job.
Rodent droppings and urine-soaked insulation get removed and the space sanitized once trapping is complete.
We install hardware cloth, door sweeps, and vent screens to physically block re-entry after the population is cleared.
We service multi-unit properties on a recurring schedule with logged station checks for management records.
Describe the noise pattern and any visible signs; that helps us bring the right trap and exclusion materials.
A technician arrives with trapping and sealing materials already loaded, ready to inspect and quote in the same visit.
The inspection identifies both the rodent species and every access point, from foundation cracks to roofline gaps.
You get trapping, exclusion, and a documented follow-up — not just traps left behind with no return visit.
We'd tried store-bought traps for months. The technician found the actual gap under our deck ledger board in twenty minutes.
Roof rats in the attic for weeks. They sealed three roofline gaps and the noise stopped within a few days.
Property manager here — they service all six of our buildings on a schedule and send logs I can hand to ownership.
Appreciated that they explained the difference between mice and roof rats before quoting. Didn't feel like a guessing game.
Two units in our building had chewed wiring behind the stove. Exclusion work solved it and the electrician confirmed no further risk.
We dispatch Ontario, CA technicians throughout Ontario and neighboring areas, with particular attention to older homes and properties near wooded lots where rodent pressure tends to run higher. We keep an eye on seasonal rodent migration patterns around Ontario, which helps us anticipate calls before they spike.
Gnaw marks, dropping size, and even the sound of movement in walls all help distinguish rats from mice — the technician will confirm on inspection.
Trapping handles what's inside now; sealing is what keeps new rodents from replacing them.
Dry sweeping droppings can release airborne particles; it's safer to let the crew handle cleanup with the right protective equipment.
Most single-family homes take one visit for trapping and sealing, with a follow-up 1-2 weeks later to confirm no new activity.
We prioritize mechanical trapping and exclusion over rodenticide when possible, especially around homes with pets or children.
Accessible food sources, standing water, cluttered storage, and unsealed foundation gaps are the most common draws. It's also worth checking your attic access panel and garage door seal periodically, since those are common secondary entry points we find during follow-ups.
Call now for an inspection that finds the entry point, not just the symptoms.
Call +1-844-564-2570