Each guide covers one pest or one part of the year, with what to look for and when to call.
Fastest: call (855) 974-4733. Or send this and we call you back.
Updated October 19, 2026 · 9 min read
No pest control price for Philo is printed on this site, and no figure from another publisher is repeated here. A quote moves with the pest, how far it has spread, how hard the building is to reach, how many visits the work needs and what follow-up is included. The technician confirms the figure on site before any work begins.
Updated October 19, 2026 · 9 min read
The western blacklegged tick carries the bacterium that causes Lyme disease, and Mendocino County has reported Lyme incidence among the highest in California. Adults are most active from late fall through spring and nymphs from spring into early summer. Testing of a tick is available through county public health labs.
Updated October 19, 2026 · 8 min read
Subterranean termites are the most common pest termite in California, and three of the twenty-three termite species in the state are pests. Termite work begins with an inspection regulated by the Structural Pest Control Board. Local species and local swarm timing are not documented on this site, so they are not stated here.
Updated October 19, 2026 · 8 min read
The California Structural Pest Control Board licenses structural pest control across the state, including the Mendocino coast and inland valleys. Its work is organised into three branches, and there are three license types with different duties. Check a technician's license number with the board before work begins.
Updated October 19, 2026 · 8 min read
This calendar is general, not a local schedule. Its one firm pattern is the tick season: adults are most active from late fall through spring and nymphs from spring into early summer. Other pests are described by general habit only, because no month-by-month timing for Anderson Valley has been documented.
Updated October 19, 2026 · 8 min read
Yellowjackets are social wasps that build colonies, often in the ground or inside walls, and they are drawn to sugary food and garbage. The University of California publishes a Pest Note on them. Do not disturb a nest yourself, keep people and pets clear of it and ask a technician to remove it when it is near living space.
Updated October 19, 2026 · 8 min read
Standard homeowner policies generally exclude termite and vermin damage, and the pest itself is treated differently from any sudden damage it causes. Each policy and insurer decides the actual coverage. A denied claim can be raised with the California Department of Insurance through its complaint process.
Updated October 19, 2026 · 8 min read
Roof rats and Norway rats are present in almost every California city, and each favors different parts of a building. Roof rats nest in shrubs and trees and use attics and walls, while Norway rats burrow along foundations and woodpiles. Local rodent presence in the valley is not documented, so this guide describes habits, not local counts.
Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what help should cost.