Termite Control in Texas
Subterranean termites are active across nearly all of Texas, and they’re one of the most damaging pests a homeowner can face — largely because the damage often isn’t visible until it’s significant.
Signs of termite activity
- Mud tubes running along foundation walls
- Wood that sounds hollow when tapped
- Discarded wings near windowsills or doors (a sign of a termite swarm)
- Paint that looks bubbled or cracked, sometimes mistaken for water damage
Termites are only part of the picture in Central Texas — see pest control in Waco for the other pests common to the area.
Why early detection matters
Termite colonies can work undetected for a long time, and by the time visible damage appears, the cost of repair is often far higher than the cost of early treatment would have been. Annual inspections are the standard way professionals catch it early.
Serving major Texas cities
We help homeowners in Houston, San Antonio, and Dallas find participating pest control providers. See our dedicated guide for termite control in Waco.
FAQ
When is termite swarm season in Texas?
Subterranean termite swarms in Texas typically follow warm spring rains, though timing varies by region. A swarm — winged termites emerging around windows or doors — is often the first visible sign a colony is nearby, even though the colony itself may have been active for a while already.
Can I treat termites myself in Texas?
DIY products can address surface-level activity, but subterranean termite colonies are usually underground and can be extensive by the time they’re noticed. Professional treatment typically involves liquid barrier or bait systems that DIY products don’t replicate effectively.
How often should I get a termite inspection in Texas?
Annual inspections are the standard recommendation given how consistently active termites are across most of the state — waiting for visible damage usually means the colony has already been established for some time.
Related reading
Which termites are active in Texas
Two groups account for most structural damage in the state, and they call for different responses:
- Eastern subterranean termites — the most widespread. They nest in soil and reach the structure through mud tubes along foundation piers and slab cracks. Swarms follow warm spring rain.
- Formosan subterranean termites — established along the Gulf Coast and in parts of East Texas. Colonies are larger and can build aerial nests inside a wall void, which means soil treatment alone may not reach them.
- Drywood termites — found mainly in coastal counties. They live inside the timber itself with no soil contact, so perimeter treatment does nothing; the response is localised or whole-structure.
How an inspection actually proceeds
A wood-destroying insect inspection covers the foundation perimeter, accessible crawl space, garage, attic and any plumbing penetration. The inspector probes suspect timber, looks for mud tubes, checks for hollow-sounding studs and notes conducive conditions — soil piled above the slab line, wood-to-ground contact, a leaking hose bib.
The report should distinguish three things: live activity, old damage from a treated infestation, and conditions that invite future activity. Those are not the same finding, and a report that blurs them is difficult to act on.
Treatment approaches and what separates them
- Liquid soil barrier — a treated zone around and under the foundation. Effective against subterranean species, and the usual choice when the structure is accessible.
- Bait stations — placed in the soil and monitored over months. Slower to act, but they target the colony rather than a perimeter and suit properties where trenching is impractical.
- Localised wood treatment — for drywood infestations confined to accessible timber.
- Whole-structure fumigation — reserved for widespread drywood activity, and rarely proposed for subterranean species.
Reading a termite quote
Quotes vary because they cover different things. Before comparing prices, check what each one includes:
- The treatment method, and why it was chosen for what was found
- Whether a re-treatment warranty is included, for how long, and what voids it
- Whether annual inspection is bundled or billed separately
- Whether repair of existing damage is covered — usually it is not
- The licence number of the technician performing the work
Questions homeowners ask
Do swarmers indoors mean my house is infested?
Not necessarily. Swarmers are reproductive adults leaving a colony, and they may have come from outside. It does indicate an active colony nearby, which makes an inspection worthwhile.
Is a termite inspection required to sell in Texas?
The state does not require one, but lenders and buyers frequently request a wood-destroying insect report. Booking it early leaves room to address findings instead of renegotiating late.
How long does treatment last?
It depends on method, soil type and whether conducive conditions were corrected. Warranties commonly run in annual terms with renewal, which is why the warranty section of a quote deserves as much attention as the price.
See also our Texas pest control cost guide and termite control in Waco.