Protect your East Texas home from costly termite damage. Learn the 5 critical warning signs of termite infestation and when to call The Bug’s End for professional termite treatment in Longview.
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5 Warning Signs of Termite Infestation in Longview Homes

East Texas homeowners face a silent threat that can literally eat them out of house and home. Termites cause over $5 billion in property damage nationwide each year, and Longview homes are particularly vulnerable due to our warm, humid climate. The worst part? Most insurance policies don’t cover termite damage, making early detection crucial. At The Bug’s End, we’ve helped hundreds of local families identify termite problems before they become catastrophic. Learn these five critical warning signs of termite activity so you can protect your biggest investment before severe damage occurs.

1. Mud Tubes on Foundation Walls

One of the most visible signs of a subterranean termite infestation is the presence of mud tubes. These pencil-width tunnels appear on foundation walls, concrete piers, or between the soil and wooden parts of your home. Termites build these protective pathways to maintain the moisture they need while traveling between their colony and their food source—your house. In Longview homes, these mud tubes often appear along exterior foundation walls, especially in crawl spaces or near plumbing entry points. They look like dirt lines running up your foundation, and they’re a clear signal that termites have established a route into your home.

2. Damaged or Hollowed Wood

Unlike ants and other wood-boring pests, termites eat wood from the inside out. They prefer the soft springwood beneath the surface, leaving just a thin veneer intact. This creates a honeycomb-like pattern inside wooden structures while the surface might appear normal. Tap on baseboards, window frames, or door frames with a screwdriver handle—if it sounds hollow or the tool easily penetrates the wood, you likely have termite damage. East Texas homes with pier and beam foundations are especially vulnerable, as termites can access floor joists and subflooring without being detected for years.

3. Swarmers and Discarded Wings

Each spring in Longview, mature termite colonies produce winged reproductive termites known as “swarmers” or “alates.” These flying termites emerge to establish new colonies, often after rainfall when conditions are humid. Finding swarmers inside your home is a serious red flag indicating an established colony nearby. Even if you miss the actual swarm, you might find discarded wings on windowsills, floors, or caught in spider webs. These wings look like tiny fish scales and are shed after the swarmers find a mate and landing spot. Many East Texas homeowners mistake termite swarmers for flying ants—a dangerous confusion that delays treatment.

4. Tight-Fitting Doors and Windows

As termites consume wooden door frames and window casings, they leave behind moisture that causes the wood to warp. This can make doors and windows suddenly difficult to open or close properly. While seasonal changes can cause minor sticking, new or progressive problems with multiple doors or windows should raise suspicion. In Longview’s climate, where humidity already affects wooden structures, termite-related warping can be easily overlooked or misdiagnosed. Pay special attention to doors and windows in older homes or in areas close to soil contact.

5. Frass (Termite Droppings)

Drywood termites, though less common in East Texas than subterranean varieties, create distinctive evidence: frass. These tiny pellets look like small grains of sand or sawdust and are often found in small piles near wooden structures. The color typically matches the wood they’re consuming. If you notice small piles of what looks like sawdust near baseboards, window sills, or wooden furniture—especially when you haven’t been doing any woodworking—it’s time for a professional inspection. Drywood termites push their droppings out of small holes in the wood, creating these telltale deposits.

Don’t Wait Until It’s Too Late

By the time termite damage becomes obvious, repairs often cost thousands of dollars. Our East Texas customers who catch infestations early typically spend far less on treatment than those who wait until structural damage occurs. If you spot any of these warning signs, or if your home hasn’t been inspected in over a year, it’s time to call in the experts.