14 Five Star Reviews
$100 off initial service with a service plan
Protect your home from ants, spiders, roaches, rodents, stinging insects, and more with Oso Pest’s professional pest control services starting at just $100.
Why Homeowners Choose OSO PEST CTRL
We deliver pest control to your homes and gardens with purpose, putting people, pets, and the planet first through responsible solutions, clear communication, and a promise to be better than we have to be.
Oso Pest Control was born different. We were introduced to the pest control industry here in Orange County California in 1997. Since then, we have serviced all over California, Hawaii and the western states. What began as a conversation in 2020 has evolved into the most thoughtfully modern pest control company built from the ground up in the golden state: Oso Pest Control. We are homegrown, family owned and when it comes to bugs, your issues are our issues!
Our Pest Control Services
Ants
Fleas
Mosquitoes
Plant Pests
Roaches
Rodents
Spiders
Stinging Insects
More
Neighbors, Not Strangers
Oso Pest Control is Orange County's trusted local pest control company, serving homes and gardens across San Clemente, Dana Point, Newport Beach, Irvine, Laguna Beach, Mission Viejo, and the surrounding coastal communities of South Orange County. Unlike national chains, we're family-owned and California-built —locally rooted technicians who know your neighborhood, treat your home like their own, and show up exactly when we say we will.
Our eco-responsible treatments cover the pests that matter most in SoCal: ants, spiders, roaches, rodents, fleas, ticks, mosquitoes, and garden pests like aphids, whiteflies, and mealybugs. Every service starts with a thorough inspection using Integrated Pest Management (IPM). Our solutions are science-driven, pet-safe, and focused on solving the root cause, not just spraying and hoping.
Rooted in Orange County since 1997, Oso was built on a simple belief: pest control should put people, pets, and the planet first. We're not a faceless franchise; we're neighbors. You'll get to know your technician, receive a digital report after every visit, and never be left wondering what was done or why. When it comes to bugs, your issues are our issues.
Reliability
You can trust that we will follow through
Respect
We treat your property as if it were our own
Integrity
We do the right thing, even when no one is watching.
Safety
People, pets, planet, protected in that order.
Innovation
Smarter Service, Not just more spray
Excellence
Good enough isn’t.
Serving South Orange County
From our home base in San Clemente, we protect the homes and gardens of Orange County with fast, friendly, responsible pest control.
Pest control that puts you first
Our Happy Customers
Pataylor
Great service, overall very happy with my experience! Nice to have locals who care!
Kale D.
Oso Pest Control is great! I would definitely recommend them to anyone who is looking for a great local pest control company!
Kelly M.
Great customer service - quick and knowledgeable. Took care of my ant and roly poly problem in the backyard and house and also took care of our rat problem. They were awesome!
Bella S.
Friendly technicians and super knowledgeable! Got rid of my rats!!! 100/10 would recommend
Jill D.
Oso was so thorough and friendly. Loved how knowledgeable they are about treating our plants and keeping our roses and other foliage healthy.
Lynn M.
These guys know what they’re doing. Professional. Good communication.
Frequently Asked Questions
What kinds of pests do our treatments actually work on?
Our treatments are effective on ants, roaches, spiders, mice, and more. If you're dealing with something specific, just ask—we’ll tailor the plan to fit.
What makes OSO different from other companies?
We’re local, family-owned, and built in California. Our science-driven, eco-responsible approach delivers results without upsells or scare tactics, and we always show up when we say we will.
Do I need to be home for the inspection?
For our first visit; yes-it helps us understand the full picture and walk the property with you. Follow-ups can often be done with exterior access only.
Are there any hidden fees I should know about?
No hidden fees here. We’re upfront about everything. Larger properties may have a size-based fee; and all add-ons are optional and clearly priced.
Why call it “Thoughtfully Modern” pest control?
We mix proven science with modern tools, eco-safe products, digital reports, and flexible scheduling to make pest control safer, easier, and more transparent.
$100 off initial service with a service plan
© OSO PEST CTRL 2026