TX Rodent Control
Rodent Exterminator in Carrollton, TX
Carrollton appears on Dallas County's own list of cities, and the largest group of its homes was built in the eighties and nineties: Census estimates show 45.3% of housing units built between 1980 and 1999. In homes of that age, door sweeps, vent screens and old pipe patches are worth checking for wear. This guide walks through the rats and mice you may meet, where they get in, and what to look at before anyone is called out to a Carrollton address.
Source: Dallas County, Texas, accessed 2026; U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25034
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Carrollton: Rodents to Know Before an Inspection
Norway Rat
The Norway rat is the bulky, ground-level rat: a blunt snout, small ears and a scaly tail that stays shorter than its body. It digs. Look for burrow openings under a shed floor, beside a patio or in a thick bed of groundcover, with packed runways leading away and capsule-shaped droppings with blunt ends nearby.
Roof Rat
A roof rat is slimmer, with a pointed snout, big ears and a tail longer than its head and body together. It climbs well, so its signs turn up overhead: droppings with pointed ends on attic joists, dark rub marks where a roof line meets a tree limb, and running noises above the ceiling after dark.
House Mouse
House mice are small and grey-brown, with large ears for their heads. They scatter droppings about the size of a grain of rice along the backs of drawers and cabinets, and they shred paper, cardboard and fabric to line their nests. Chewed corners on cereal boxes in a pantry are another sign.
Rats in Carrollton
Carrollton's City Code speaks to the conditions rats use. Its Code Enforcement page cites Title 9, Section 95.04, which bars refuse, trash and debris from piling up in a way likely to attract or harbor rodents, and Section 95.02, which caps grass, weeds and brush at ten inches. At home, that translates into short grass along fences, no loose debris beside the garage and bins that close. If rats are already inside the walls or attic, the guide to rat control explains trapping, removal and sealing in order.
Source: City of Carrollton, TX, Code Enforcement, accessed 2026
What to check
- Walk the back fence line and look for burrows under stacked materials.
- Lift the lids on trash and recycling bins and check for gnawed edges.
- Look in the garage corners for droppings, tracks and torn feed bags.
Mice in Carrollton
Carrollton housing is a mix: 59.0% of units are single-family detached homes, and 29.4% sit in buildings of five or more units. In a detached house, mice can come in through the garage or a gap at the foundation and then follow pipes and wires to the kitchen. In a larger building, a problem may start in another unit, so report it to management with dates. Either way, the guide to mouse control covers where to set traps and how to close the gaps behind them.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25024
What to check
- Pull out the bottom drawer under the oven and look for droppings.
- Check the back of the pantry for chewed packaging and nesting scraps.
- Look around the water heater and furnace closet for small droppings.
Keeping Rodents Out in Carrollton
Exclusion means finding every opening rodents use and closing it with materials they cannot chew through. In Carrollton, 23.6% of housing units were built from 1960 to 1979 and 3.6% before 1960, so some homes may still have seals and screens that are several decades old on top of the large group from the eighties and nineties. Replacing worn sweeps, screening vents with metal mesh and packing pipe gaps are the basic steps. The page on rodent exclusion describes what a complete job should include.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25034
What to check
- Press on each foundation vent screen to see whether it is loose or rusted.
- Stand inside the closed garage and look for daylight at the door edges.
- Check where the gas line and hose bibs pass through the outside wall.
Where Rodents Get Into Carrollton Homes
Thick Growth on Fence Rows
The City of Carrollton's Animal Services page on rodents describes cotton rats as preferring dense cover such as grassy fields, overgrown roadsides and fence-row vegetation. Keeping that kind of growth cut back along your own fence removes cover close to the house.
Source: City of Carrollton, TX, Animal Services, accessed 2026
Worn Garage Door Seals
The rubber strip along the bottom of a garage door flattens, cracks and pulls away at the corners over time. A gap there is enough for a mouse, and a garage that shares a wall with the house gives mice a short route inside.
Rusted Foundation and Gable Vents
Vent screens rust through or pull loose from their frames. Check each foundation vent at ground level and each gable vent under the roof peak for holes or bent mesh.
Old Patches Around Pipes
Foam, caulk or putty packed around a pipe years ago can shrink, crack or be chewed away. Look where the water line, gas line and air conditioning lines enter the wall and replace soft fillers with metal mesh and sealant.
Carrollton Homes by Age and Type
Year built, share of housing units
3.6%
Built before 1960
±0.6 points
23.6%
Built 1960 to 1979
±1.4 points
45.3%
Built 1980 to 1999
±2.0 points
27.5%
Built 2000 or later
±1.8 points
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25034
Building type, share of housing units
59.0%
Single-family detached
±1.0 points
29.4%
Buildings of 5+ units
±2.1 points
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25024
The cards above put Carrollton's largest group of homes, 45.3%, in the 1980 to 1999 range, with 27.5% built in 2000 or later. By type, 59.0% of units are detached houses. Those owners control every outside wall, door and vent they need to seal. Residents of the 29.4% of units in larger buildings share walls, pipes and trash areas with their neighbors, so management has a part to play.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25034; U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25024
Seasons and Rodent Activity in Carrollton
Average low at or below 40F
January, February and December
Highest average highs
July and August
Source: NOAA National Centers for Environmental Information (NCEI), 1991-2020
Station: Richardson, TX co-op weather station
The Richardson, TX co-op weather station supplies the NOAA normals behind these month cards. There, January, February and December average lows at or below 40F, and July and August bring the highest average highs. When nights cool, check garages and attics for openings. Spring and fall are the peak breeding seasons for the Norway rat, according to Texas A&M AgriLife Extension training material, so those are sensible times to walk a Carrollton yard looking for fresh burrows.
Source: NOAA National Centers for Environmental Information (NCEI), 1991-2020; Texas A&M AgriLife Extension Service, accessed 2026
How It Works
1. Call
Tell a trusted local pro what you have found.
2. Inspect
Ask about a free inspection.
3. Remove
Trapping removes the rodents already inside.
4. Seal
Exclusion seals the gaps rodents use to get in.
What Drives Rodent Control Cost in Carrollton
How Many Seals Need Replacing
A home with a few worn sweeps and one loose vent screen is a smaller sealing job than one where every door, vent and pipe patch needs attention. The inspection list sets the scope.
Yard Cover Near the House
Dense shrubs, stacked lumber or debris along the walls can hide burrows and slow the work. Clearing some of it yourself before a visit may reduce what needs to be done.
Where the Activity Is
Mice confined to one kitchen cabinet are a different job from rats nesting in attic insulation. Attic work, cleanup and insulation replacement add time and materials to a visit.
Serving Carrollton and Nearby Communities
This guide is for homes, rental houses and apartments in Carrollton, one of the cities Dallas County lists. Separate guides on this site cover Dallas, Plano, Lewisville, Irving and Richardson. Code rules differ from one city to the next, so if your address sits near a city line, check which city's code applies to your Carrollton-area home.
The Texas service area guide lists Carrollton under Dallas County, along with Dallas and 5 other cities.
Common Questions About Carrollton Rodent Control
It is worth dealing with. A loose pile of branches, boards or yard waste gives rats cover and a place to nest close to your house. Break it down, bag or haul away what you do not need, and store anything you keep off the ground and away from the fence. Then look for burrows where the pile stood.
They can. Seed that falls to the ground feeds rats and mice at night, long after the birds have gone. Use a tray under the feeder, sweep up spilled seed, and store the seed bag in a lidded metal can rather than a paper sack in the garage. If you see burrows under the feeder, pause feeding for a while.
Fresh droppings are dark and soft and look moist, while old ones turn grey, dry and crumbly. Do not sweep them. Wet them with disinfectant, wear gloves, and wipe them up, then check the same spot a few days later. New droppings there mean the activity is ongoing and the entry point is still open.
It could be, and the difference matters less than where it is going. Note its size, tail and ears, compare them with the species pages, and watch for burrows. Whatever the species, keep grass short along fences, clear dense cover near the walls and make sure it has no way into the house or garage.
Leave it in place for a moment and put on gloves. Spray the nest and any droppings with disinfectant until wet, wait a few minutes, then bag it and seal the bag. Check the other boxes nearby, move keepsakes into lidded plastic bins, and look along the garage walls for the gap that let the mice in.
Free Carrollton Rodent Inspection
Droppings behind the oven or burrows along the back fence? Calls placed from Carrollton are passed along to a trusted local pest pro, so ask about a free inspection before agreeing to work on your Carrollton home.
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Carrollton Sources
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25034
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023, table B25024
- NOAA National Centers for Environmental Information (NCEI), 1991-2020
- Dallas County, Texas, accessed 2026
- City of Carrollton, TX, Code Enforcement, accessed 2026
- City of Carrollton, TX, Animal Services, accessed 2026
- Texas A&M AgriLife Extension Service, accessed 2026