Cockroaches Pest Service

Get fast, effective cockroach control and treatment for your Southern California homes or businesses with Harper Pest Control. Call (800) 782-8443 today for a FREE quote.

Best Cockroach Extermination Company

Cockroaches are nasty creatures. They can put you and your loved ones at risk of several diseases, including salmonella, dysentery, and hepatitis. Not to mention the disturbance they can do to your property. We at Harper Pest Control are dedicated to helping you eliminate your cockroaches. To eradicate cockroaches without resorting to poisons, we employ a combination of baits and traps.

We also offer free consultations on our cockroaches pest service to see what kind of treatment is best for your home and the duration it will take for them to be gone. The treatment process can take anywhere from one week to two months, depending on how many roaches are in your home, how quickly they breed, and how much food they have. If you are not glad about our service, we give a 100% guarantee that they will not return or we will return at no cost!

Defend Your Home From Pests

  1. We’ll treat the foundation of your structure with the appropriate materials using the safest methods available to make sure pests can't access your home. Ants, Spiders, & other common pests enter in through the base of the home.
  2. Our Technicians will sweep your eaves for spiders, removing all accessible spiderwebs, sweep wasps and all wasp nests. Harper Pest Control's spider control treatments attack infestations and get rid of spiders by targeting the source of the problem. This greatly reduces the chances of reinfestation. Plus, our satisfaction guarantee ensures that we will come back if the pests return.
  3. We will treat your yard for Ant Control, Spiders Control & General Pest Control. We will treat from the front curb to the back fence. Our technicians will also sweep down your fence line to keep dangerous spiders off the property. We sweep your patio furniture, pergola, windows and doors to make sure your home is cobweb free.
  4. Harper Pest Control has an Industry Leading Guarantee; Our warranty ensures that we’ll come back in between regular appointments to treat any unexpected pests, free of charge.

Report Back To You

  • We’ll always provide a detailed report of services rendered and recommendations to help keep your home free of pests. We want you to know exactly what we did on your property to keep your home free of pests. You should enjoy your home without fear of pests.

Scheduled Pest Control Follow Up

  • Harper Pest Control wants to make sure that you are one-hundred percent satisfied with your service. We provide a thorough follow up treatment to retreat your home to make sure your home is a pest-free environment. We’ll stay in touch between our regularly scheduled visits and respond to any immediate needs.
  • We have three outstanding schedules to make sure your home is a pest-free environment. We can come Every 30 Days, 60 Days, or 90 Days to ensure you're not seeing pests. Our Service Technicians will provide you a detailed explanation of each follow up appointment and schedule.

Certified Cockroach Control Professionals

Our trained technicians will arrive at your home or business to assess the problem. We use eco-friendly products that are harmless for everyone, including children and pets. Once we have identified where the cockroaches are hiding, we will treat the infested areas with our unique roach removal techniques.
At Harper Pest Control, we take preventative measures against infestations using a special cockroaches pest service process.


Our first step is to inspect your property, particularly where they like to hide—in cabinets and under sinks, behind appliances, and on walls. We also check your home's foundation, looking for cracks and holes that could let them inside.


If we find evidence of a cockroach infestation, we can treat it with insecticides explicitly designed for this pest. We use baits that mimic food sources and are less harmful to humans and pets than other kinds of pesticides.


After treatment, we'll recommend ways you can prevent future infestations by sealing off openings through which they might enter. We'll also help you identify any food sources they're using so that you can avoid providing them with more nutrients (and, therefore, more breeding grounds)


We want our customers to be informed about their pest problems, so we offer free pest education classes at all locations!

Effective Cockroach Pest Services

Cockroaches are disgusting and can be very harmful to your health. They spread diseases, contaminate food, and make you sick. Cockroaches like to eat our food, hide in our homes and contaminate it with their droppings. These roaches will also crawl on your skin when you sleep at night. These pests can cause damage to your property by eating holes through paper products or staining them with their droppings. They also leave behind an unpleasant odor that is hard to eliminate once they have made themselves home inside your house or business premises!
Harper Pest Control has been dealing with cockroaches for years now, so we know exactly how dangerous these pests can be when left alone without treatment being carried out regularly by a professional exterminator such as ourselves! We offer different cockroaches pest service treatments depending on what type of infestation you might be experiencing at this time - whether it is just one or two pests roaming around freely inside your home/business premises.
If you want to speak with one of our pest specialists about how we can help you eliminate your cockroach problem, give us a call today!
Harper Pest Control Review User

Ben C.

5 Star Review for Harper Pest Control

I woke up to a mess of ants invading the kitchen and so I called Harper Pest Control. They were out immediately to remedy the situation. This was extremely helpful because of my six kids that are constantly running and playing through the kitchen and throughout the house, I really appreciate their clean green products and methods of taking care of the pests quickly and safely. The ants were gone the same day, within hours.

If you have a pest problem, I highly recommend calling Harper Pest Control.

The Harper Pest Control Promise

Harper Pest Control is a Family and Locally owned and operated business, Our Commitment is to rid your home of pest infestations with our Clean Green Methods and keep them out with comprehensive maintenance. We started our Pest Control in Orange County and San Diego county to make a clear difference in peoples lives. We care about keeping Southern California pest free. If you have a pest problem, don't hesitate to give us a call for a free quote.

If pests get back in, we come back in at no charge to eliminate the pest infestation. We have a 100% Satisfaction Guarantee. We want you to be completely satisfied with our service. We are proud to provide full-service pest prevention and control treatments for our friends and neighbors in Orange County & San Diego County. As a locally owned company, Our team is knowledgeable, skilled, and professional in every service we provide at Harper Pest Control.

Thomas Harper - Owner

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