Termite Control in Boulder Creek, CA

Local Context

The Wettest Ground in Our Service Area Feeds the Two Termites Boulder Creek Actually Has

Boulder Creek takes more rain than any community we serve, most of it falling between November and March, and the old-growth canopy off Big Basin holds what the ground does not drain. Wood does not get a dry season here. Pacific dampwood termites (Zootermopsis angusticollis) need wood at high moisture to establish, and in a town sitting where Boulder Creek, Bear Creek, and the San Lorenzo River come together, most exterior wood qualifies for part of the year.

The housing hands them the material. Boulder Creek built out first as a logging town and then as a summer place, so the older stock is redwood cabins, A-frames, and mountain bungalows set on pier-and-beam foundations that step down steep, shaded lots. Deck posts, stair stringers, skirt boards, and mudsills sit close to grade because the grade moves. Western subterranean termites (Reticulitermes hesperus) forage up through that soil contact all year instead of shutting down for a dry summer.

That changes what an inspection has to find. Neither species leaves frass on a windowsill the way drywood termites do. They leave mud tubes on pier blocks, blistered paint at the base of a post, and framing that only gives itself up under a probe. A cabin in Riverside Grove that has only ever been looked at from the eaves can be missing all of it.