Pest Control and Termite Control in Rancho Santa Margarita, CA

Dewey Pest & Termite Control—Rancho Santa Margarita

Family Owned Since 1929

Services Offered

Residential Service
  • Pest Control—From ants, bees and fleas to spiders, roaches, bedbugs, beetles, ticks & more. Even gophers, mice and rats
  • Termite Control—They eat 24/7!
Commercial Pest Control
  • Food Service Industry—restaurants & food processing plants
  • Schools & Offices
  • Warehouses
  • Government Buildings

Branch Manager: Matt Page
Branch Email:

29734 Avenida De Las Banderas, Rancho Santa Margarita CA 92688

Call or Text us Today at 949-979-4214

Pest Control Services in Rancho Santa Margarita, CA


In Rancho Santa Margarita, CA, Dewey Pest Control offers expert pest control services to address various pest issues. Our skilled technicians provide comprehensive solutions, conducting thorough inspections and implementing targeted treatments to ensure effective pest management. From residential homes to commercial establishments, Dewey Pest Control in Rancho Santa Margarita is committed to creating pest-free environments for the community.

Residential Pest Control in Rancho Santa Margarita, CA

For all the residents of Rancho Santa Margarita looking for pest control services, Dewey has you covered! We serve various neighborhoods in Rancho Santa Margarita, including Coto De Caza, Laguna Niguel, Newport Coast, Irvine, and Trubuco Canyon and more. You can trust Dewey Pest Control for top-tier services that tackle your pest problems at the source.

Termite Control in Rancho Santa Margarita

Termites are highly destructive insects that feed on cellulose-based materials, particularly wood, and can cause significant damage to structures. Don’t let termites threaten the integrity of your home—turn to Dewey Pest Control for termite control services.

Rancho Santa Margarita Bedbug Control

Dewey’s effective bedbug control involves inspection, proven treatments, and continuous monitoring to ensure complete elimination. We use insecticides, heat treatments, and steam to address bedbug infestations and prevent their resurgence, providing peace of mind for homeowners and businesses.

Cockroach Extermination Services in Rancho Santa Margarita

Cockroaches pose various health risks as they can carry and transmit pathogens, triggering allergies and respiratory issues. If your home is being infested by cockroaches, Dewey Pest Control is here to help you swiftly eradicate them so you can breathe easy.

Ant Control in Rancho Santa Margarita

Ants are social insects found across various environments in California, and ant colonies can quickly expand. Before they take over your safe space, let Dewey take care of the problem. We use baits, insecticides, and preventive measures to address ant infestations and ensure a pest-free environment in your Rancho Santa Margarita home.

Rodent Control in Rancho Santa Margarita for Mice, Rats, and More

If rodents have taken over your home or business in Rancho Santa Margarita, turn to Dewey for help. Using effective methods, we implement targeted treatments to eradicate rodent infestations. Committed to long-term solutions, Dewey Pest Control in Rancho Santa Margarita focuses not only on treating your infestation but also on employing preventive measures.

Commercial Pest Control Services in Rancho Santa Margarita, CA

From detailed inspections to specialized treatments, our expert technicians work diligently to defend businesses in Rancho Santa Margarita from the disruptions and potential health hazards posed by pests. Trust Dewey Pest Control to provide effective and personalized commercial pest control, allowing local businesses to thrive.

Pest Resource Library for Rancho Santa Margarita Residents

To learn more about specific pest problems, check out our pest resource library. This library is your one-stop shop for information on the pests that have found their way into your home or business in Rancho Santa Margarita.

Contact Dewey Pest Control in Rancho Santa Margarita for a Free Quote

For residents and business owners in Rancho Santa Margarita seeking reliable pest control solutions, contact Dewey Pest Control today for a complimentary quote. We provide a wide array of pest control services to various service areas in and around Rancho Santa Margarita. Take your first step toward solving your pest problems, and turn to Dewey Pest Control!

Rancho Santa Margarita Areas Served – Call Today! 949-979-4214

Aliso Viejo, Balboa, Balboa Island, Capistrano Beach, Capo Beach, Corona Del Mar, Coto De Caza, Dana Point, Doheny Park, Dove Canyon, East Irvine, El Toro, Emerald Bay, Foothill Ranch, Irvine, Ladera Ranch, Ladero, Laguna Beach, Laguna Hills, Laguna Niguel, Laguna Woods, Lake Forest, Las Flores, Leisure World, Lido Island, Mission Viejo, Modjeska, Modjeska Canyon, Monarch Beach, Newport Beach, Newport Heights, Newport Ridge, Portola Hills, Rancho Santa Margarita, San Clemente, San Juan Capistrano, San Juan Hot Springs, San Onofre, Silverado Canyon, South Laguna, Three Arch Bay, Trabuco Canyon, Trabuco Highlands, Turtle Rock

NOTE: Some service areas may require branch office approval.

Dewey Pest Control
Based on 65 reviews
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Teresa CotaTeresa Cota
19:41 16 Feb 24
Great! Always available for assistance!
Douglas BatezelDouglas Batezel
19:56 15 Feb 24
Always very responsive.
Joe BeamerJoe Beamer
01:18 31 Jan 24
Jon does a great job
Donna BrownDonna Brown
18:32 09 Jan 24
Jon is so professional and always responds promptly. We love our service
Teri GradyTeri Grady
00:56 09 Jan 24
Kevin MullinKevin Mullin
17:55 14 Dec 23
Wonderful initial experience with this local Dewey office.Technician arrived on time. Very professional appearance and explained every process he was doing. Listened to our concerns and addressed them.
Ramon ZalameaRamon Zalamea
00:12 17 Nov 23
Linda HerringtonLinda Herrington
18:04 16 Nov 23
Jon is always efficient, on time for service and readily available in between regular service schedule.
Stacie JohnsonStacie Johnson
00:41 02 Nov 23
Our service man is the best!! We have had it for years and years, and is very professional, responsive, I’m just a pleasure to have work on our property.
Jules CJules C
17:31 24 Oct 23
The tech is careful around my dogs!
Debra GloriosoDebra Glorioso
05:33 24 Oct 23
Darren is our technician and he is always professional, friendly and on time.
Peter PhilipsPeter Philips
17:20 13 Oct 23
A lot of dough for a 12 minute service.
Noreen PeadickNoreen Peadick
02:55 07 Oct 23
Adrian is the person who comes out and is always here when he says. He is awesome. They always call before coming out.
dieter goldschmidtdieter goldschmidt
00:14 07 Oct 23
John always does a great job!!! Always on time and very professional.
Kathleen MillerKathleen Miller
20:38 29 Sep 23
Ben is the best pest guy! I’ve asked him twice to come ASAP for spiders and he was there the next morning. Great service!!
Anne KahrsAnne Kahrs
15:15 29 Aug 23
Always calls to let me know the day before they come out. Very helpful on the phone the few times I've had to call in.
Cheri HarrelsonCheri Harrelson
02:25 11 Aug 23
Ben is our Service man. He is very through & explains everything he does in great detail.He’s very personable & I feel he cares about our concerns & wants to make a pleasant difference. He is helping us with the mosquito issue we had last year & so far it’s really working!
David SowlesDavid Sowles
03:42 10 Aug 23
I called for a job and they picked up. Was looking for Elias Mendoza.
Sandra MennaSandra Menna
21:12 08 Aug 23
Today was my second visit and Derek was so polite and professional! I am looking forward to having a bug free environment.
Rick collinsRick collins
19:18 07 Aug 23
Been using Dewey for years. Our service provider John is terrific.
Lindha LarssonLindha Larsson
21:41 13 Jul 23
Terry PecoraTerry Pecora
02:58 18 May 23
I had Darren come out last year, because I had German cockroaches in my kitchen area. Never had them before, I bought a few things from a garage sale and that's how I believe I got the roaches. I hate cockroaches!Darren came twice to spray and I followed his instructions and NO more cockroaches. I really appreciate what a great job he did and I am so grateful to him.I highly recommend!
Maureen SullivanMaureen Sullivan
19:42 29 Mar 23
Dewey Pest Control is great. I’ve had an account w/them for many years. My service technician is John. He always calls the day before to let me know he’s coming. He comes on time and keeps my garden bug free.
Dina JadallahDina Jadallah
19:55 27 Mar 23
John, our pest exterminator, is absolutely wonderful! He is very friendly, responsive, prompt, efficient, and generally does an excellent job inside our home and in the yard. He is always willing to come when we need him even outside our scheduled service dates. We couldn’t recommend him highly enough.
Joanne ShawJoanne Shaw
19:39 28 Feb 23
Ant extermination.Discussion about rodent behavior and whether or not places in our home are accessible to them.Darren is obviously very knowledgeable of pest control, We sincerely appreciate his good care of our home.
Jamie ParnellJamie Parnell
22:31 19 Jan 23
I have been a Dewey customer for years and have always been happy with their service. We rarely have any bugs in or around our house, but in the off chance that we do, they are quick to respond and spray inside and outside in addition to their regular service. I highly recommend Dewey Pest Control for all your extermination needs.
Jaimi IlamaJaimi Ilama
16:51 11 Nov 22
Our tech Ben is AMAZING! He is always on time, lets us know before he arrives. He answers all my questions and tends to issues that come up (ie ants, pantry moths, ground aquirrels).Irecommend Dewey to everyone.

Same Day Appointments! Call or Text 949-979-4214