Orange County’s Most Common Home Pests — And the Eco-Friendly Way to Deal With Them
Orange County’s appeal is obvious: excellent weather, beautiful neighborhoods, proximity to beaches, and a high quality of life. What’s less discussed is that the same coastal climate and lush landscaping that makes OC so desirable also creates exceptional conditions for the common home pests that want to share your home.
At Brooks Pest Control, our Orange County location has served homeowners across the region — from Anaheim and Garden Grove to Mission Viejo and Newport Beach — and the pest patterns are remarkably consistent.
Argentine Ants: Orange County’s Dominant Pest
Argentine ants are the most common pest complaint across Orange County, and Southern California is essentially their home turf — an introduced species that has thrived in the SoCal coastal climate for decades. In OC’s well-irrigated neighborhoods with abundant landscaping, Argentine ant super-colonies thrive underground and send workers into homes year-round. They’re particularly problematic during dry spells and heat waves, when soil conditions push colonies toward the moisture inside your home.
Spiders: Common and Occasionally Dangerous
Black widow spiders are found throughout Orange County, most commonly in garages, storage sheds, and low-growing vegetation. They’re particularly prevalent in communities with older housing and mature landscaping. While most OC spiders are harmless cellar spiders and garden spiders, black widows are common enough that any garage or storage cleaning project warrants caution.
Mosquitoes: Year-Round in OC
Orange County’s coastal climate means mosquito season is essentially year-round. The invasive Aedes mosquito has established itself throughout the OC, and with breeding populations active in even small standing water sources, it takes active management to keep your yard comfortable.
Brooks’ Approach for Orange County Homes
Our OC team uses EPA-approved, eco-friendly products that are safe for the kids, pets, and the environment that OC residents care about. We offer quarterly pest plans that keep your home protected all year, with free re-treatments between visits if any pest issues arise.