If you're still hearing scratching after buying every trap at the hardware store, the entry point is still open — that's what we fix first. Beyond droppings and noise, chewed insulation and wiring are real risks we flag on every inspection. A single missed gap can undo weeks of otherwise successful trapping and sealing work.
Our team treats this as construction work as much as pest control — hardware cloth, sealant, door sweeps, not just bait.
Fresh droppings or attic noise get bumped up the schedule — an active population doesn't wait for a convenient Tuesday.
You'll know the full cost before anything's installed, priced off what the inspection actually finds.
Snap traps, one-way exclusion doors, thermal imaging for nest zones, and sanitation gear for the cleanup after. Each job comes with before-and-after photos of the sealed gaps.
Norway rats burrow at grade, so we work the foundation perimeter and deck footings, not just the attic.
Roof rats travel power lines and branches into attics — we seal soffits and roofline gaps specifically.
Mice need only a quarter-inch opening, so we check utility penetrations and door sweeps closely.
Contaminated insulation and droppings get removed and the space sanitized once trapping wraps up.
Hardware cloth, sweeps, and vent screens go in to physically block re-entry — not a temporary patch.
Scheduled station checks with logged records for property managers who need documentation on file. We also check attic access panels and garage door seals, since those are common secondary entry points during follow-ups.
A quick description of the noise and location shapes which trap and sealing materials we bring.
We come prepared to trap and seal together, not schedule a separate trip for materials.
We trace droppings and gnaw marks back to the entry point and map every gap that needs sealing.
You get trapping, exclusion, and a documented recheck — not just traps left behind.
Months of store-bought traps got us nowhere. Technician found the actual gap under our deck ledger in twenty minutes.
Roof rats in the attic for weeks. Three roofline gaps sealed and the noise stopped within days.
We manage six buildings — they service all of them on a schedule and send logs I can hand to ownership.
Appreciated them explaining rat versus mouse signs before quoting anything. Didn't feel like a guessing game.
Two units in our building had chewed wiring behind the stove. Exclusion work solved it and our electrician confirmed no further risk.
We dispatch across Colma and nearby Colma, CA areas, with priority routing toward older homes and properties bordering open lots. We track seasonal rodent migration patterns around Colma to anticipate calls before they spike. We also keep records of prior exclusion work at a property, which speeds up diagnosis if a new gap opens up in a different spot later.
Rat droppings run larger, roughly rice-grain size or bigger; mouse droppings are smaller and more pointed, and noise timing differs too. We also inspect the roofline and chimney area during a standard visit, since those are entry points homeowners rarely think to check themselves.
Yes — trapping clears what's inside now, but sealing is what keeps the next one from moving in. We'd rather take the extra time to seal every gap properly than leave one open and get a callback in a few months.
We'd wait — disturbed droppings can aerosolize particles, and our crew handles that with proper PPE.
A typical job is a single day plus a short recheck window.
We lean on traps and exclusion before rodenticide in most residential jobs.
Pet food left out and gaps around utility lines are frequent culprits we flag on inspection. We recommend a seasonal walk-around of the foundation, since freeze-thaw cycles can open new gaps.
Call now for an inspection that finds the entry point, not just the symptom.
Call +1-844-564-2570