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House Call pest guide

Termite Signs, Risk & Next Steps

Learn the signs that can point to subterranean termite activity and why an inspection matters before selecting treatment.

Understanding the problem

What homeowners should know about termites.

Subterranean termites can travel through soil and concealed pathways to reach wood. They may leave exterior surfaces looking intact while feeding inside, which is why visible damage is not always the first sign. An inspection helps separate termite evidence from moisture damage, ants, wood-boring beetles, and other look-alike concerns.

Signs to watch for

  • Mud tubes on foundations, piers, or framing
  • Discarded wings or groups of swarmers
  • Wood that sounds hollow or breaks along the grain
  • Bubbling, rippling, or unexplained damage near wood components

What may be attracting them

  • Wood-to-soil contact
  • Leaks, poor drainage, and crawl-space moisture
  • Mulch or debris against the structure
  • Hidden cracks and expansion joints

Useful first steps

  • Do not disturb mud tubes before they can be evaluated
  • Save a sample or clear photo of swarmers when possible
  • Correct obvious leaks and drainage issues
  • Schedule an inspection before choosing a treatment method
When to call House Call

Repeated activity usually deserves a closer look.

If the pest keeps returning, appears in multiple areas, creates a health or sting concern, or may be damaging the structure, professional inspection can help you avoid guesswork.

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