Riverside's dry climate makes homeowners think termites are someone else's problem. They are not. Southern California has some of the most active drywood termite populations in the country, and the Inland Empire's older neighborhoods, from Arlington to the Wood Streets to La Sierra, have plenty of timber for them to work through.
Two kinds of termites, two different problems
Drywood termites live entirely inside the wood they eat. They need no soil contact and very little moisture, which is why they thrive in a hot, dry city. They enter through attic vents, gaps around fascia boards, window frames and exposed eaves, then set up small colonies in framing, trim and even furniture.
Subterranean termites nest in the ground and build mud tubes to reach wood. In Riverside they tend to show up near leaking pipes, over-watered planter beds against the foundation, and slab edges buried by landscaping. They can cause damage faster, but they need moisture to survive.
Clues that point to an active colony
- Tiny six-sided, sand-colored pellets collecting in window tracks or beneath baseboards. This is the classic drywood sign.
- Papery wings left on sills after a warm fall evening.
- Pencil-thin mud tubes on the stem wall or in the garage.
- Wood that sounds hollow when tapped, or paint that blisters without an obvious leak.
Many Riverside owners first learn about termites during a real estate inspection, since lenders often require a wood-destroying organism report when a house changes hands.
How treatment is chosen
A licensed inspector maps where activity is located. If it is confined to one area, localized treatment with foam or injected liquid may be appropriate. When infestation is widespread through the structure, whole-house fumigation under a tent is the traditional route for drywood termites. Subterranean problems are usually treated with a soil barrier or bait stations around the perimeter, plus fixing the moisture source.
Which method fits depends on the findings, so it is worth asking the provider why they chose it and what preparation you will need, such as bagging food or moving pets and plants before a fumigation.
Cutting down risk on Riverside properties
- Keep soil and mulch several inches below the stucco weep screed.
- Screen attic and foundation vents with fine mesh.
- Paint or seal exposed wood on fascia boards, pergolas and patio covers.
- Fix drips and keep sprinklers from soaking the foundation.
- Do not stack firewood against the house.
Getting connected
If you spot pellets or wings, call (844) 725-1661. PestMinistry is a referral service; we do not inspect or treat homes ourselves. We pass your details to an independent licensed termite provider serving Riverside, who handles the inspection and any proposal.
Termite questions we hear
Is fumigation always necessary?
No. Isolated activity can sometimes be treated locally. Fumigation is generally considered when colonies are found in several parts of the structure or cannot be reached directly.
Can termites survive in Riverside's dry summers?
Drywood termites can, because they pull what moisture they need from the wood itself. That is why dry heat does not protect you.
How often should the house be inspected?
Many owners schedule a check once a year, especially for older houses, and again before a sale.
Will termites damage newer homes in Orangecrest or Riverside's newer tracts?
Newer homes are not immune. Construction timber, stucco gaps and landscaping close to the foundation give termites a way in regardless of age.