10 Best Pest Control in Whittier, CA (July 2026)

Compare local companies on verified reviews, confirm they're licensed in California, and check that they treat your specific problem — ants, roaches, rodents, or termites. Top-rated options serving Whittier include L.A. Pest One Exterminators, Inc. and Outstanding Pest Solutions. Ask whether they offer one-time treatment or recurring plans.

Pricing depends on the pest, the size of your home, and whether you need a one-time visit or ongoing service, so most Whittier companies quote after an inspection. Recurring plans usually cost less per visit than a single treatment — getting a couple of quotes helps.

Termites and rodents are common tough problems in this part of LA County, since both can establish before you notice them. Professional treatment matters — a specialist like So Cal Termite Exterminators can target them properly rather than relying on store-bought products.

Whittier is in Los Angeles County and uses the 562 area code, covering ZIP codes such as 90601, 90602, and 90603. Most companies listed here also serve surrounding southeast LA County communities, so confirm your address when booking.