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Local guide · Orange County

Pest Control in Yorba Linda, CA

Yorba Linda shares a 19-mile northern edge with Chino Hills State Park and a southern boundary with the Santa Ana river bed, and the city says that is what makes it prone to coyotes. The wild edge brings other calls too. Orange County Animal Care, which handles animal control here by contract, also takes rattlesnake reports. For termites, rodents and insects at the house, the call is to a licensed pest control company or exterminator. Below are the licensed companies that list Yorba Linda as a service area, followed by the county and city contacts for mosquitoes, animals and coyotes.Sources: City of Yorba Linda, Coyote Awareness, City of Yorba Linda, Animal Control Services

Updated Nov 3, 2026

Showing 26–49 of 49 licensed companies

Listings come from public California license records and company-supplied service areas. Always confirm license status and details with the company before hiring.

Pest control services in Yorba Linda

Each service below has at least three companies that specifically name Yorba Linda in their service areas. Confirm your address directly with the company.

What's different about Yorba Linda

Common pests in Yorba Linda

Termites

Watch for swarms. Drywood swarmers fly in daylight in summer and fall, and subterranean swarmers come out on spring or fall afternoons, often after a soaking rain. Pellets point to drywood and mud tubes to subterranean.Related: Termite inspection in Yorba Linda · Termite signs guide · Termite fumigation and local treatment guideSources: UC IPM, Drywood Termites, UC IPM, Subterranean and Other Termites

Ground squirrels

Unlike tree squirrels, ground squirrels run to a burrow when startled. UC IPM says trapping works from February through October. Moving them off your property without a permit is illegal.Sources: UC IPM, Ground Squirrel

Roof rats in fruit trees and woodpiles

OC Vector says roof rats move through neighborhoods on fences and utility lines and feed on birdseed, pet food and backyard fruit. UC IPM's warning signs include gnawed fruit or nuts in or under your trees, noises in the attic and rat nests in a firewood stack.Related: Rodent control guideSources: OCMVCD, Rats, UC IPM, Rats

Red imported fire ants

All of Orange County is under a state nursery quarantine for these ants. Report a suspected mound to OC Vector, which sends an inspector within 1–3 business days.Sources: OCMVCD, Red Imported Fire Ants

Mosquitoes

Invasive Aedes eggs can survive for years along the waterline of buckets, saucers and tires, then hatch when the water returns. Empty and scrub containers every week.Sources: OCMVCD, Aedes Mosquitoes a.k.a. Ankle Biters

Before you hire in Yorba Linda

Typical service types to ask about

What this directory covers and what it does not

SoCal Pest Finder is an independent directory. Company profiles include source links and dated public-license information. A listing is not an endorsement, inspection, ranking, or availability statement. County service statements are separate from city service-area evidence.

The pest notes on this page come from public sources such as UC IPM, the county vector control district and the city, and each one links to where it came from. They can't tell you what is going on at your address, and we don't quote prices or rate companies. For that, have a licensed company inspect.

Frequently asked questions about Yorba Linda pest control

Who do I call about a coyote in Yorba Linda?

If a coyote becomes aggressive or threatening, the city says to dial 911 right away. You can log other encounters with Coyote Cacher. The city's Coyote Management Plan relies on deterrence, and the general policy of the City, OC Animal Care and the state Department of Fish and Wildlife is not to trap coyotes.

Sources: City of Yorba Linda, Coyote Awareness, UC Agriculture and Natural Resources, Coyote Cacher (report form)

Who handles animal control in Yorba Linda?

Orange County Animal Care, under a contract with the city. Its services include patrolling for and impounding stray animals, enforcing leash and nuisance laws, and taking barking-dog complaints. The number is 714-935-6848.

Sources: City of Yorba Linda, Animal Control Services

What should I do if I see a rattlesnake?

Keep your distance and report it to OC Animal Care: 714-935-6848 during business hours, or 714-259-1122 after hours.

Sources: City of Yorba Linda, Animal Control Services

Who handles mosquitoes and fire ants in Yorba Linda?

The Orange County Mosquito and Vector Control District, at (714) 971-2421. For a suspected red imported fire ant mound, an inspector comes out within 1–3 business days to identify it before any treatment.

Sources: Orange County Mosquito and Vector Control District, Contact Us, OCMVCD, Red Imported Fire Ants

When can I trap ground squirrels?

UC IPM puts the trapping window at February through October. Most ground squirrels hibernate in winter. Relocating them off your property without a permit is illegal.

Sources: UC IPM, Ground Squirrel

Why are rats eating the fruit on my Yorba Linda trees?

Backyard fruit is one of the roof rat's favorite foods, according to OC Vector. UC IPM lists gnawed fruit or nuts in or under trees, attic noises and nests in firewood as signs of a rat problem. Pick up fallen fruit and keep firewood off the ground and away from the house.

Related: Rodent control guide · Sources: OCMVCD, Rats, UC IPM, Rats

Is my Yorba Linda home in a Very High fire hazard zone?

Check the 2025 CAL FIRE map the city adopted. Over 4,700 acres of Yorba Linda are rated Very High, where defensible space is required, and sellers must disclose a High or Very High zone. The city says the maps aren't expected to affect insurance premiums directly.

Sources: City of Yorba Linda, 2025 CAL FIRE Fire Hazard Severity Zone Maps

Are any pest control companies based in Yorba Linda?

Yes, 2 have their office in Yorba Linda: Ultimate Termite Control and United National Exterminator. In all, 48 licensed companies in our directory list Yorba Linda. Confirm any company's license with the state.

Related: California license-check guide · Sources: SoCal Pest Finder live directory data, CA Department of Consumer Affairs, License Search

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