Which animal is actually in your Texas house?
Sort it by three pieces of evidence: when you hear it, where the sound sits, and what the droppings look like. Raccoons work after dark, sound heavy and uneven, and leave dark blunt droppings often piled in one latrine spot. Squirrels run in daylight, mostly at dawn and again before dusk, and the sound rolls rather than thumps. Opossums are quieter and clumsier and rarely nest in a group. Skunks give themselves away by smell and by location, since they den at or below grade under slabs, steps and sheds rather than climbing. Brazilian free-tailed bats leave rice-sized droppings that crumble to dust between your fingers and sparkle with insect wing fragments, plus a greasy rub mark at the exit gap. Gray foxes are the odd one out in Texas because they climb, so a fox under a deck in a hill country neighborhood is entirely normal. Coyotes almost never enter a structure but will den in brush at a property edge. Get the species right and the rest of the decision tree follows.
Why April and October are the two busy stretches
Texas has two distinct wildlife seasons stacked on different animals. April is skunk season. Litters arrive, females look for a dark, dry, defensible space, and a slab-on-grade house with a gap under the front steps is exactly that. The state's 2024 rabies data put April at 52 confirmed cases, driven mostly by skunks. October ties it at 52, and that peak belongs to bats. Free-tailed bats shift roosts and move in larger numbers, and a fascia gap that went unnoticed all summer suddenly has forty animals behind it. The bat month is the harder one for homeowners to catch early, because a small colony is nearly silent until droppings pile up on a porch below. What this means practically is that a September roof inspection buys you both. Sealing before October heads off the bat move, and repairs made in autumn hold through the following April. Median winter lows near 36F never freeze the calendar the way northern states do, so nothing is dormant enough to make a spring repair safe by default.
What Texas law changes about the job
The rule that reshapes wildlife work in this state is simple: you cannot move a live raccoon, gray fox or coyote off the property where it was caught. Texas Parks and Wildlife treats transporting one as a Class C misdemeanor. Relocation is possible only with agency authorization, and an operator holding that authorization owes a monthly report on what was moved and where. At the same time, the state gives landowners wide latitude on their own ground. Under the nuisance fur-bearing animal rules, a landowner may take those animals in any number, by any means, at any time on their own land. Those two facts together explain why a good Texas company leads with one-way doors and repairs rather than trap-and-haul. When you interview a company, ask directly what it does with a caught skunk or fox. A vague answer about taking it to the country is a warning sign, not reassurance, because the destination is either illegal or it does not exist. Ask instead how many entry points they found and what they will use to close them.
Bats in the roof: the part people get wrong
Bats are never trapped and never poisoned. The only method that works is a one-way valve at the exit, left in place for several evenings so the colony empties itself, followed by sealing. Everything hinges on timing, because during the period when flightless pups are in the roost, sealing the exit walls up the young and creates a much worse problem inside the structure. Ask a Texas company to name the window it will not do exclusion work in, and to say what happens if it opens a wall and finds pups. A company that has no answer has not done many bat jobs. Brazilian free-tailed bats roost in tight crevices rather than open attics, so the search is along fascia boards, roof returns, ridge vents and expansion joints rather than in the open attic space. The health piece is separate and non-negotiable. Bats led the state's 2024 rabies count with 205 confirmed cases, more than any other species. That does not mean the colony over your porch is infected, but it does mean a bat found loose indoors gets contained, not shooed out a window.
How does the first visit go?
Expect the inspection to spend more time outside than inside. A technician who walks straight to the attic and no further has skipped the part that matters. The exterior pass covers roof edges, soffit and fascia joints, gable and ridge vents, chimney, plumbing stacks, dryer vent, the gap where two roof pitches meet, and the whole ground line for dig sign. Inside, they are looking for droppings, tracks in dust, matted or tunneled insulation, and daylight showing through at a seam. Good operators photograph every opening and hand you the pictures, numbered, with the quote. The scope you should get back has three parts: how the animal leaves, how each opening is closed and with what material, and what happens to soiled insulation. If the quote is one line and one price, ask for it broken out. On the sprawling single-story stock common across the state's largest cities, entry point count is what drives the number, and a quote that does not state a count is not really a quote.
Renters, landlords, and who pays for what
If you rent, the structural repair is the owner's problem in almost every case, because sealing a soffit or replacing a chewed vent is a repair to the building. What tenants can usually do without asking is remove the attractants: latching garbage cans, cleared fallen fruit, pet food indoors, and no open crawlspace door. The use in a rental situation is documentation. Date-stamped photographs of the droppings, a short note of what time the noise happens, and a written maintenance request beat a phone call every time. If there is a health element, such as bat guano accumulating in a shared attic space or a possible bite, say so in writing and copy yourself. For landlords, the arithmetic is straightforward. Insulation replacement across an attic costs a great deal more than closing a half-inch gap, and a chewed wire is a liability nobody wants to argue about later. Fixing the opening once is cheaper than paying for a removal every spring when the next tenant hears the same thumping overhead.