Shelton, Connecticut

Pest Control Shelton

Ants, ticks, mice and stinging insects in the Lower Naugatuck Valley

Telephone (203) 953-7616

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Mouse Exterminator and Rat Control in Shelton, CT

A house mouse, the kind that moves into Shelton fieldstone basements in the fall
A house mouse. It can fit through a gap about the size of a dime.

Mice are the fall call in Shelton. Once the nights turn cold in September and October, house mice and white-footed mice come in from the woods, the fields and the stone walls, and they don't need much of an opening to do it. A gap about the size of a dime will do.

Fieldstone basements are a big part of the story. Mortar wears out, stones shift a little every winter, and the holes drilled for pipes and wires decades ago often never got sealed. A worn sweep on the attached garage door is another easy way in. Once they're inside, mice nest in insulation, behind the stove and in the cardboard boxes stacked against the basement wall.

Droppings, scratching and other ways mice let you know

Usually it's the droppings that give them away first, small and dark, in a drawer or along the basement sill. Then the scratching starts, most often in a ceiling or wall after the house goes quiet at night. Other signs worth mentioning when you call:

  • Shredded insulation, paper or fabric gathered into a nest
  • Gnaw marks on food boxes, wiring or wood trim
  • Greasy rub marks along the bottom of a wall where they run
  • Burrows along the foundation, under a shed or near the riverbank

The usual gaps in a fieldstone basement

Most visits start outside. The tech walks the foundation looking for crumbling mortar between the stones, gaps under the sill, and holes around the oil fill pipe, the dryer vent and the cable line. Bulkhead doors on old colonials are a frequent culprit, and so is the garage door sweep. Inside they follow the droppings: along the sill line, behind the stove, under the kitchen sink and up in the attic insulation. In Derby two-families, the shared basement and pipe chases get a close look too.

Traps alone won't fix it if the gaps stay open, so most companies pair trapping with exclusion work. That means snap traps or locked, tamper-resistant bait stations placed where kids and pets can't get at them, then sealing the gaps with things mice can't chew, like steel mesh and metal flashing. A follow-up checks the traps and looks for anything new. While the tech is down at the sill, it's worth asking them to keep an eye out for termite mud tubes on the foundation.

How long it takes depends on how many moved in and how quickly the gaps get closed. A small fall problem in a tight house can quiet down in a couple of weeks. A long-running one in an old house with a lot of open stone joints takes longer. Price works the same way: the size of the house, how much sealing it needs and how many follow-ups it takes.

To speak with someone about your home, telephone (203) 953-7616.

Rats by the river are a different job

Rats are less common in Shelton than mice, but they're around. Norway rats burrow along the riverbank, under sheds and decks, and near dumpsters and compost piles. Buildings near the river downtown and homes with a busy bird feeder see the most of them. Rat work usually means more time outdoors, finding burrows and setting stations along the fence line, than a mouse job does.

If bait is used for either one, it belongs in a locked station placed by a licensed tech, never scattered loose. When it comes to droppings, don't sweep or vacuum them dry, since that puts dust in the air. Put on gloves, air the room out, wet the droppings and nest material with disinfectant or a bleach solution, let it soak a few minutes, then wipe it up with paper towels and bag it. The same gaps that let mice in also let stink bugs and cluster flies in, and our late-summer mouse-proofing walk-through covers both.

Questions We Get

Why do I get mice every single fall?

Usually because the way in never got sealed. Cold nights push them indoors and they use the same gaps each year. Closing those gaps is what breaks the cycle.

Are bait stations safe with a dog in the house?

Licensed techs use locked, tamper-resistant stations built to keep pets and kids out. Mention the dog when you call so placement can be planned around it.

Can I just use the poison from the hardware store?

Loose poison is a risk to kids, pets and wildlife, and a mouse that dies inside the wall leaves a smell you won't forget. If bait is used at all, it should be in locked stations.

Serving Downtown Shelton, Huntington, White Hills, Derby, Ansonia, Seymour, Monroe, Trumbull, Stratford, Oxford.

Telephone (203) 953-7616