Rodent Control Cost: Trapping, Exclusion Work, and Why Sealing Is the Real Bill

An initial rodent service — inspection plus trapping setup — costs $200–$400 in 2026. Follow-up trap checks run $75–$150 per visit, and exclusion work to seal entry points runs $300–$1,200 depending on scope. Exclusion is the only permanent fix; trapping, baiting, and monthly programs are rent on a problem that keeps coming back. Prices vary by region, house construction, and company.

The cost breakdown

Rats and mice are different jobs

Mice fit through a gap the width of a dime — about a quarter inch. Rats need roughly a half inch. That single fact decides how much exclusion work a house needs. Mouse-proofing a structure means chasing dozens of small gaps; rat-proofing means finding a handful of larger ones, often at the roofline, garage door corners, and utility penetrations. The inspection should be an active hunt for those gaps, not a walk around the outside with a clipboard. Ask where the entry points were found and get them pointed out, photographed, or diagrammed.

Why exclusion is the real bill

Trapping removes the animals currently inside. Baiting reduces the population around the structure. Neither stops the next group. A house with an open gap behind a utility line, a missing crawlspace vent screen, or a garage door that leaves a two-inch gap at the corner is a house that will be re-occupied in weeks or months. Exclusion — metal mesh packed into gaps, flashing over holes, door sweeps, sealant at penetrations, screens over vents — is what ends the cycle. It is also the part of the job that is labor-intensive and hard to sell, which is why some companies skip the conversation entirely and put you on a quarterly station route instead.

Bait stations and the honest risk framing

Exterior bait station programs are legitimate tools, particularly around outbuildings and commercial sites, and they are commonly bundled into general pest plans at $40–$75 a month in some regions. Ask two questions: where are the stations placed, and what happens to a rodent that eats the bait and then leaves the property. Modern anticoagulant standards have reduced secondary poisoning risk compared to older products, but the risk is not zero — pets and wildlife can be affected by a poisoned carcass, and a rodent dying inside a wall creates its own problem. That is why many professionals prefer traps indoors and reserve bait for exterior secure stations where pets and children cannot reach. Application follows the product label, and rodenticides carry specific restrictions on placement and, in some states, purchaser requirements.

Attic contamination is a separate ticket

Droppings, urine, and soiled insulation are a remediation job, not a pest control job, and it should be quoted separately with line items. Expect $1,500–$5,000 depending on square footage, insulation type, and how much material must be removed and replaced. Do not accept a vague “sanitizing” line rolled into a trapping quote. Ask what is being removed, what is being disinfected, what is being replaced, and whether the work is performed by employees or subcontracted. Cleanup should use wet methods and appropriate respiratory protection — dry sweeping or vacuuming rodent droppings with an ordinary vacuum aerosolizes contaminants, and in the Southwest there is a specific hantavirus concern with deer mouse droppings.

Wildlife is not rodent control

Squirrels, raccoons, opossums, and bats are not pests you handle with a snap trap. Most are protected by state or federal rules, bats especially, and exclusion for these species is often seasonal and legally restricted — sealing a maternity colony at the wrong time of year traps animals inside and is illegal in many states. Removal requires licensed wildlife handling, and no one should be disturbing a colony in a way that endangers people or the animals. If a company offers to “take care of” bats without discussing legal handling and timing, that is a warning.

The verdict

A poison-only quote without exclusion is a subscription, not a solution. Pay for the inspection, pay for the exclusion, and treat trapping as the cleanup phase that follows. Ask every company the same three questions: where are the entry points, what will you do to seal them, and what is the cost of that sealing as a separate line. If the answer to the third is “included in the monthly,” get the scope in writing anyway. And check licensing — pest control and wildlife removal are licensed separately in most states, and insurance should be verifiable.