Anyone buying or selling a home in California runs into termite reports sooner or later, and Santa Rosa is no exception. Sonoma County's mild climate lets drywood termites live inside attic framing and eaves without ever touching soil, while wet winters invite dampwood species to rotted fascia and decks. If you have found pellets or swarmers, call (844) 725-1661. PestMinistry is a referral service connecting you with an independent, licensed provider who performs the inspection and treatment.
Three types of termites in the North Bay
- Western drywood termites: live and feed inside dry wood, pushing out tiny, six-sided fecal pellets through kick-out holes. Colonies are relatively small but there can be several in one structure.
- Pacific dampwood termites: large termites that colonize wet or decaying wood, such as leaky roof framing, fence posts and stumps.
- Western subterranean termites: live in the soil and build mud tubes to reach wood; they occur in the region but are less dominant than drywood.
Signs to watch
Look for small mounds of pellets that resemble coarse sand beneath window sills, baseboards and attic beams. Swarming winged termites, often on warm, sunny days in fall for drywood species, are another indicator. Hollow-sounding wood, blistered paint and fine, sand-like debris on shelves or in spider webs can also give them away. In crawl spaces, mud tubes on piers or foundation walls suggest subterranean activity.
Santa Rosa homes and risk
Older Victorian and bungalow homes near downtown, Railroad Square and the Junior College area often have original wood framing and trim, with decades of paint layers hiding exits. The post-war homes of Rincon Valley and Montgomery Village have attic spaces and wood eaves that are well suited to drywood termites. Hillside properties in Fountaingrove and Bennett Valley may have decks and retaining structures that stay damp. After the 2017 fires, rebuilt neighborhoods such as Coffey Park use newer construction, but wood stored on site or attached to older fences and outbuildings can still attract termites.
How termite work is done
- Inspection: a licensed inspector checks accessible areas of the attic, crawl space, eaves, decks, fences and foundation.
- Report: findings and recommendations are documented. In California, such reports commonly separate active infestations and conditions likely to lead to them.
- Localized treatment: for limited drywood activity, treatment can be injected into infested wood.
- Whole-structure treatment: when infestations are widespread, fumigation may be recommended; it requires vacating the home for a short period.
- Subterranean and dampwood measures: soil treatment, bait or removal of damp, infested wood and correction of moisture sources.
- Repairs: replacing structurally damaged wood.
Ways to reduce risk
- Keep attic vents screened with fine mesh.
- Seal and paint exposed wood, including eaves, fascia and window trim.
- Fix leaks promptly and keep gutters flowing.
- Store firewood away from the house and avoid wood-to-ground contact.
- Schedule inspections every year or two.
During a sale
California buyers and sellers often use a structural pest control report to negotiate repairs. If yours lists findings, a licensed provider can explain which are active, which are past damage and what each treatment would involve, so you can make informed choices.
Finding a provider in Santa Rosa
When you call, tell us your Santa Rosa neighborhood, whether you are buying, selling or simply worried, and what you have found, such as pellets, wings or soft wood. If you already have an inspection report, mention its findings. We will connect you with a licensed provider who works in Sonoma County and can arrange an inspection and discuss options.
Santa Rosa termite questions
Do I have to leave my home for treatment?
For fumigation, yes, for a period set by the provider. Spot treatments usually do not require it.
Can drywood termites live without soil?
Yes. They live entirely within dry wood and obtain moisture from it and the air.
Are termite pellets always a sign of an active colony?
Fresh pellets suggest activity; older ones can remain after treatment. A provider can judge.
Does paint prevent termites?
It helps seal wood surfaces but does not replace inspection and treatment.