• Keeping Ahead Of COVID-19
    This rapidly evolving Coronavirus (COVID-19) has imposed an unsettling, fluid situation upon our community and its businesses. Dewey Pest Control is an “essential” California business and we’re fully compliant with CDC & COVID-19 protocols. More Information

Pest Control and Termite Control in Ontario, CA

Dewey Pest & Termite Control—Ontario

Family Owned Since 1929

Dewey Pest & Termite Control—Ontario

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: Tom Cook, Over 18 Years of service with Dewey Pest Control
Branch Email: Branch14@deweypest.com

1249 West Holt Boulevard, Ontario CA 91762-3639

Call or Text us Today at 909-310-8151

Pest Control in Ontario, CA

The always exciting city of Ontario, CA, offers plenty to keep everyone busy. From the Planes of Fame Air Museum to the California Botanic Garden to the Raging Waters of Los Angeles water park, there’s something for everyone in Ontario. In addition to the many people residing in Ontario, there are also pests that flock here due to the many outdoor spaces surrounding the city.

Thankfully, there is a solution with Dewey Pest Control. We provide Ontario pest control solutions for both residents and businesses. We can help your San Dimas restaurant with spider control or offer our termite control services to your Claremont home. Whatever your pest problem may be, we can help. For pest control in Ontario and any of the following surrounding areas that you can count on, contact Dewey Pest Control today:

  • Chino Hills
  • Claremont
  • Pomona
  • San Dimas
  • San Antonio Heights
  • And more

Residential Pest Control in Ontario

Say goodbye to pesky home invaders with our top-tier residential pest control in Ontario. Our team at Dewey Pest Control is here to help safeguard your home against damage and diseases caused by unwanted pests. From rodent control to tick control, our expert technicians have the expertise and experience to deliver comprehensive treatment tailored to your specific needs.

Trust us to provide the best in residential pest control and reclaim your home from the following guests today:

Commercial Pest Control in Ontario

Don’t let pests disrupt your business. When you start to see unwanted guests in your store or office, call Dewey for reliable commercial pest control in Ontario. Our expert team will eradicate any infestation and get your operations back up and running. At Dewey Pest Control, you can trust that we have the knowledge to handle any infestation you may have, including cockroaches, ants, spiders, and more. Contact us today to schedule your commercial pest control services. 

Ontario, CA, Termite Control Services

Protect your Ontario home’s foundation from termites by choosing Dewey Pest Control. Our specialists have years of field experience and are equipped with the latest tools to diagnose and tackle the problem head-on. When it comes to termite control in Ontario, there’s no shortage of options. Choose from our Termidor, Whole House Fumigation, or Heat Treatments. Call Dewey Pest Control today to safeguard your home with our comprehensive termite treatments.

Ant Control in Ontario, CA

Don’t let ants take over your kitchen and keep them at bay by properly storing food, sealing containers, and regularly cleaning. However, if you want the best defense against ant infestations, look no further than our ant control in Ontario. Our experts will monitor and control any ant problem you may have, ensuring your home or business stays ant-free. Try our trusted Dewey Green Pest Management Program for ultimate peace of mind. Contact us now for the most effective ant control in Ontario.

Commodity Fumigation in Ontario, CA

Don’t let pests ruin your business by invading your transportation containers and silos. With Dewey Pest Control’s commodity fumigation in Ontario, you can better protect your inventory and avoid losses caused by infestations. Our Ontario pest control services are the best defense for your warehouse. Get in touch with us today to learn more about how we can help your warehouse stay pest-free. 

Eliminate Pests With Dewey Pest Control of Ontario Today!

Enjoy the peace of mind that comes with living and working in a place that is free of pests, and contact Dewey Pest Control in Ontario. We can help you get back to relaxing in your home with our wide range of pest treatments designed to eradicate any infestation head-on. Give us a call or contact us online to experience the best pest control in Ontario.

Ontario Areas Served – Call Today! 909-310-8151

Aberhill, Alta Loma, Chino, Chino Hills, Claremont, Corona, Coronita, Cucamonga, Diamond Bar, El Cerrito, Etiwanda, Fontana, Guasti, Home Gardens, La Verne, Los Serranos, Montclair, Mount Baldy, Norco, Ontario, Phillips Ranch, Pomona, Rancho Capistrano, Rancho Cucamonga, San Antonio Heights, San Dimas, Sleepy Hollow, Spadra, Upland

NOTE: Some service areas may require branch office approval.

Dewey Pest Control
Based on 127 reviews
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George AshGeorge Ash
19:18 22 Nov 23
Michael, was attentive with people skills, knowledge, polite, courteous and effecient.
Alex RoblesAlex Robles
20:14 13 Nov 23
Communication is important. Dewey’s field people are great; reminding and confirming appointments.
Jasinta SuJasinta Su
04:21 28 Oct 23
Evan is really professional; very friendly, and most importantly trustworthy:)
Barbie MatthewsBarbie Matthews
20:28 27 Oct 23
Andy ZwisslerAndy Zwissler
23:04 20 Oct 23
19:04 11 Oct 23
Great Service for my Front and Back Yard.Very Professional ✨️I'm grateful for their great service and honesty.
DorothyGail ScottDorothyGail Scott
00:33 11 Oct 23
We have used this service for a few years now and have been very happy. Our technician, Bravo is always professional and accommodating around our schedule, always makes sure by text or phone call of our appointments and makes sure my pets are safe during application. Excellent rating!
deborah cremeansdeborah cremeans
00:23 11 Oct 23
Everyone is fast and knowledgeable
Mabel SciarrattaMabel Sciarratta
21:09 22 Sep 23
Kate GutierrezKate Gutierrez
22:52 21 Sep 23
Always on time. We’ve not had a pest problem since starting this monthly service! Thankful for these guys. Highly recommend.
Bert PennerBert Penner
17:54 24 Aug 23
Bravo does an excellent job. He is very professional and thorough when on site.He always coordinates with me a day or two before service and most importantly, he always checks to make sure my dogs are in a safe spot prior to any application.
Carrie FergusonCarrie Ferguson
00:05 17 Aug 23
I have been using Dewey for 25 years. Every city that I have moved to we use Dewey and they’ve always been really good..
Erica ThompsonErica Thompson
20:00 14 Aug 23
Great service. Always very professional and efficient.
Marco DravenMarco Draven
18:11 06 Aug 23
Kelle AubuchonKelle Aubuchon
19:30 04 Aug 23
19:34 27 Jul 23
Bravo is always very professional, calls ahead of time, and does a good job. Give the man a raise!
Maria Elena LopezMaria Elena Lopez
17:33 27 May 23
Dewey Pest Control is great! David is knowledgeable and courteous, we’re happy with their service.
Rosie GuevaraRosie Guevara
21:43 30 Apr 23
Our service tech Anthony is simply fantastic. He always has a great attitude, he is reliable and provides great service. We've had a few tech service our home and we've been very fortunate to have a great tech since being with Dewey nearly 6 years ago. However, Anthony definitely gets a 10/10. Thank you Dewey and your team for taking care of our exterminator needs.
Jennie BenisekJennie Benisek
16:54 26 Apr 23
Nick is great and courteous. Always able to work with my time schedule. The service works and my bugs are at bay.
Shawn StevensShawn Stevens
23:42 17 Apr 23
I use Dewey’s service monthly. It’s a resident pest control. They are always professional and they get the job done. My only complaint is that it is very expensive service. It’s not a big residence and it’s gone up to $60 a month. I realize everything is going up but this price amount is quite a hike. I haven’t had time to shop around but that being said their service is impeccable. A huge shout out the exterminator, Nick. He’s the best!
Steve Trujillo JrSteve Trujillo Jr
17:11 06 Apr 23
Been using Dewey for more than ten years now. They come out monthly for preventative pest control and when needed, they have been attentive to handling the minor flare-ups of pests I have had. I have two dogs and they have never had an adverse reaction to the yard treatments Dewey provides! Great service and really effective at preventing unwanted pests!
Jenny AguilarJenny Aguilar
17:32 21 Dec 22
Been with Dewey almost 10 years. My current service technician is Robert Lares. Very happy with his professional, timeliness, and communication.
Marcianne KuethenMarcianne Kuethen
00:34 14 Dec 22
David has been servicing our very large yard for years. He does a very thorough job, is extremely conscientious, cheerful, and trustworthy. He comes out once a month, and if we get invaded by ants in hot summer weather, he’ll come an extra time to put out gel killer to get rid of them. We have a dog and grandkids who play in the yard, so he uses a kid safe, nontoxic product used at schools. Dewey has raised its prices twice recently so we don’t love that. But we are happy overall with their service, mainly because of David Ventura. Thanks, David!
Michelle MetzMichelle Metz
00:08 30 Nov 22
I’ve used Dewey for a few years now for my home and business. Our tech Anthony is always very professional and helpful/informative with any questions or concerns which I appreciate very much.

Call or Text 909-310-8151