As August heat bakes the Santa Monica foothills, Lake Encino homeowners should be on high alert for two seasonal invaders: drywood termites and roof rats. The 85°F temperatures and lack of rainfall create ideal conditions for drywood termite swarming, especially in the older 1960s-1980s hillside homes with wood siding that are prevalent near the reservoir. These termites are attracted to the mature oak and chaparral vegetation surrounding canyon-adjacent properties, where they can easily infest attic beams and wooden decks. Meanwhile, the dense chaparral and canyon topography funnel wildlife movement directly toward residential areas, making roof rats a common problem for homes on stilts or with complex foundations, particularly those backing onto open space. The reservoir's standing water supports mosquito populations, but it's the rats that are most active now, seeking shelter and food as natural sources dry up. Look for pencil-thin mud tubes on exterior walls, discarded wings near windowsills, and hollow-sounding wood—all signs of termites. For rats, check for droppings in garages or attics, gnaw marks on wiring or wood, and scurrying noises in ceilings at dusk. These pests are not just a nuisance; they can cause significant structural damage and health risks, so early detection is key. Below are the top-rated Encino exterminators who specialize in these specific seasonal threats.