Termites do not take a winter break in Central Texas. Austin's freezes are brief and shallow, so subterranean termite colonies keep feeding below the frost line almost all year, and swarmers tend to appear on warm, humid days in spring. If you own a home here, termite pressure is something to plan for rather than hope against. Calling (844) 725-1661 connects you with an independent, licensed provider in our network; PestMinistry itself does not perform inspections or treatment.
Soil, slabs and the way Austin termites get in
Most Austin houses sit on slab foundations or pier-and-beam, and both have weak points. Expansive clay in the eastern and southern parts of the city swells and shrinks, which can hairline-crack slabs. Termites need only a gap about the width of a sheet of paper. Plumbing penetrations, expansion joints, brick veneer ledges and stucco that runs down to soil level are all classic entry spots. Older pier-and-beam homes in Hyde Park, Bouldin Creek and Travis Heights add another risk: wood close to the ground in a damp crawl space.
Native subterranean termites are the main culprit. They live in soil, build pencil-width mud tubes up foundations, and eat wood from the inside, which means the surface can look sound while the framing underneath is hollowed.
Signs worth taking seriously
- Mud tubes on foundation walls, piers or inside the garage.
- Discarded wings piled on window sills after a swarm.
- Baseboards or door frames that sound papery when tapped.
- Bubbling paint or sagging drywall that looks like water damage but has no leak.
- Soft spots in wooden decks, fence posts and trim touching the ground.
How licensed termite providers usually work
An inspector will walk the exterior, probe suspicious wood, check the crawl space and attic if accessible, and look at grading and moisture. From there, professionals commonly choose between two approaches:
- A liquid soil treatment that creates a continuous treated zone around the foundation, often with trenching and drilling along slab edges and porches.
- Bait stations placed in the soil that colony members carry back to the nest.
Some providers combine them. Ask which method they recommend for your lot and why, and request that findings and any repair needs be written down. Texas requires termite work to be performed by licensed applicators, so confirming a license is reasonable.
Lowering your odds
- Keep soil and mulch several inches below siding and stucco edges.
- Redirect downspouts and sprinkler spray away from the slab.
- Store firewood and scrap lumber off the ground and away from the house.
- Repair leaking pipes and condensation lines under pier-and-beam floors.
- Schedule an inspection before buying an older home, and again if you remodel or add a deck.
Termite questions from Austin homeowners
When do termites swarm in Austin?
Most swarms happen in spring after warm rains, although indoor swarms can occur at odd times when a colony is established inside a wall or slab.
Can I treat termites myself?
Store-bought sprays kill visible insects but rarely reach the colony. A professional barrier or bait system is designed to protect the entire structure.
Does a termite problem mean my house is falling apart?
Not necessarily. Caught early, damage is often limited to a few framing members or trim pieces, which a carpenter can replace.
Are drywood termites common here?
Subterranean termites are the dominant concern in Austin. A provider can tell you if the droppings or damage you found point to something else.