Pest Control Placentia - Harper Pest Control

Get Rid Of Bugs With Our Placentia Pest Control Service!

Get affordable and quality pest control service in Placentia, CA, with Haper Pest Control! We're reliable exterminators in the area. Dial 1.800.782.8443 for a FREE estimate now!

Harper Pest Control, as a locally owned and operated business, is pleased to offer pest services for Placentia CA residents and business owners. We service everything from Ants, Spiders, Rats, Mice, Rodents, Beetles, Wasps, Earwigs, Bed Bugs, Crickets, Cockroaches, and Silverfish. Placentia's beautiful hills and Fields are home to rats, mice, and gophers tearing through lawns and plants. We have over 60 Years of experience as a pest control company in Southern California. Give us a call for a free quote for pest control today.


Premier Pest Control in Placentia

Pests can be a nuisance and are often hard to get rid of. They can invade your home, causing damage and spreading disease. They also have a tendency to bite or sting people and animals. While you can fight pests independently, it is usually best to leave the war to professional pest control Placentia CA experts. Our experienced staff and advanced technology make us a valuable ally in the battle against pests. We employ several strategies to assist in maintaining your building free of pests. Whether you have an immediate problem or are looking for long-term prevention, we offer solutions to suit your needs.

Trusted Pest Control Company in Placentia 

Harper Pest Control is the best pest control company in the Placentia area. We offer quality service and guarantee our work. The following six factors will help you decide on us:

1. We are a locally owned family business with over 60 years of experience in the industry.

2. We use safe and environmentally friendly products, so you can rest assured that your home or business will be safe after treatment.

3. We offer free estimates and will come to your location to assess your needs before starting any work.

4. If you are not contented with our service, we will return at no cost to address any issues or concerns arising from our initial visit.

5. Our technicians are trained professionals who take pride in their work and strive for customer satisfaction above all else.

6. Our technicians are licensed and insured, so you can rest assured that your home or business will be safe after treatment.

San Diego Pest Control Harper Pest Control.

Residential Pest Control in Placentia

At Harper Pest Control, we believe in providing the best service possible to our customers. That's why we offer a comprehensive residential Placentia pest control service that goes above and beyond what you'd expect from other pest control companies. We know that when you work with a pest control company, you trust them to do the job right and protect your home from pests. We only hire the best professionals to handle your pest control needs. Our team is expertly trained, experienced, and dedicated to ensuring that every customer receives superior service. Our residential pest control specialists are able to handle any situation that may arise during your treatment. We will treat your home for all pests, including ants, roaches, spiders, and rodents. In addition to the common household pests listed above, we also provide solutions for larger infestations such as termites or bed bugs. If you have an invasive species like this in your home, it is essential to deal with them quickly before they spread throughout your property or neighborhood.

Local Pest Exterminators in Placentia

Our Placentia exterminators are trained professionals passionate about helping you get rid of pests in your home. We'll come to your house, assess the situation, and then provide you with a customized treatment plan based on your specific needs. There is no "one size fits all" solution to the problem of pest control. Our team will use the latest technology and techniques available (including non-toxic methods) so that we can find the right solution for your home. If you're looking for an effective way to treat pests in your home without using harsh chemicals or expensive products, look no further than Harper Pest Control!

1. Harper Pest Control Will Investigate For Pests

We’ll inspect your home from top to bottom, inside and out, for current or potential pest problems. Inside or outside your home, we will provide a thorough inspection of the pests that are disturbing your home. We are knowledgeable and experts when it comes to identifying and eliminating pests. We want to make sure that you can get back to enjoying your home.

2. 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.

3. 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.

4. 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.

Inside of Home - Harper Pest Control
The Complete Residential Pest Control Service for Harper Pest Control
family - Harper Pest Control
Inside of Home - Harper Pest Control

Placentia Commercial Pest Services

We're proud to be the pest control company of choice for businesses in Placentia. We know that when you're running a business, you need to focus on your core competencies and let us handle the rest. That's why we take massive care in understanding the unique needs of commercial properties and provide customized solutions that fit them perfectly. It doesn't matter if your building is a restaurant or an office space—we have the expertise to maintain pests out of your facility and ensure they stay out.

Our technicians are all experts in their field, but they also have extensive experience with commercial properties, so they know how to deal with any infestation problem. We take pride in our attention to detail: we will thoroughly inspect any area being treated before starting any service so we can identify any potential hazards or issues that might arise during treatment. The best part? On all of our pest control Placentia CA services, we provide affordable prices!

Commercial Services - Harper Pest Control

Premier Pest Control in Placentia

Review Picture For Harper Pest Control.

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, so 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.

Common Pests That We Service in Placentia CA


Ants enter your family home looking for shelter from the weather or for food or water. It is critical to stop ants before they enter a house. We will treat the entire colony. Harper Pest Control technicians will search for Ant trails and look for nests. For some people baiting rather than spraying does better for others. Some ants - Argentine Ants for example have multiple queens so when they see the combination Raid can or Borax you created, one or more of the Queens will break apart and set colonies for a while on the land and to your house. Heart services are here at the clinic.‍ Our Harper Pest Control Placentia Office will help you get rid of Ants.


Harper Pest Control treats for spiders and removed webs and eggs around the perimeter of the house (the first level). Spiders such as Black Widows have been known for hiding under furniture and in the ground. Most spiders are not poisonous though black and brown widow spiders can be damaging to kids and pets at times when they disturb one's home. Our Harper Pest Control Placentia Office will help you get rid of Spiders.

Rats & Mice

Rodents can have small gestational periods and very large litters. Mice rats spread disease through droppings and bring other unwanted pests, such as fleas and mites to your house. The staff at Harper Pest Control will begin a rodent service by locating the source of infestation. We will customize the action plan using rodenticides or traps. After the removal of rodents from the home, we will point out their entry points and provide exclusion work to discourage future rodents from coming back to the home. Whenever the rodent is removed we are able to mark the entry point to ensure that your home is safe for the future.


Cockroach infestation is common in Orange County and San Diego County. They contain poisonous fungi which transmit diseases and thrive in rapid succession without addressing them immediately. German Cockroaches, Brown-Banded cockroaches, Oriental cockroaches, and American cockroaches are the most common.

Bed Bugs

Bed bugs are prolific breeders and can travel freely across walls often taking rides between people or pets or touching items bought or purchased for personal use. Bloodsucking species that eat the human body. Our Harper Pest Control Placentia Office will help you get rid of Bed Bugs.

These are the cities in Orange County California That we Service:

Aliso Viejo
Buena Park
Capistrano Beach
Corona Del Mar
Costa Mesa
Dana Point
Foothill Ranch
Fountain Valley

Garden Grove
Huntington Beach
La Habra
La Palma
Ladera Ranch
Laguna Beach
Laguna Hills
Laguna Niguel
Laguna Woods
Lake Forest
Los Alamitos

Midway City
Mission Viejo
Newport Beach
Newport Coast
Rancho Santa Margarita
San Clemente
San Juan Capistrano
Santa Ana
Seal Beach

Harper Pest Control in 1962

Our History

In 1962, Vaughn Harper started Harper Pest Control, Inc., believing that quality workmanship, friendly service and a good honest guarantees were the key to a successful business and a happy life. Almost 60 years later, Harper Pest Control, Inc., still believes strongly in these principles.

After serving in WWII, Harper returned home eager to be productive in the private sector. He gained his experience working for a large pest control firm, before he decided to strike out on his own. Harper Pest Control has served Orange County and San Diego County for over 58 years, applying Harper's philosophy to each customer they serve. Harper Pest Control takes pride in the fact that many of their customers have been with them since the early 1960’s.

Harper Pest Control continues to be owned and operated by the Harper family today. Thomas Harper carries on the tradition of his father, combining small company personal customer service with sophisticated pest control technologies and techniques. Tom Harper has pioneered some of the most advanced pest control application methods in the industry. Tom Harper has played a key role in bringing patented technology to the industry throughout the United States and the world. His Son in Law Thomas Poole has joined the company in 2020 to grow our Southern California Footprint.

Our Core Principles

  1. Honesty Above All Else

  2. We eagerly strive to be honest and forthright with our clients. We'll provide a fair and objective analysis of the situation, including the steps necessary to resolve any problems. We'll always act with uncompromising integrity in everything we do.

  3. Customer-Centered Focus

  4. Harper Pest Control is dedicated to 100% satisfaction. We believe every customer deserves to be treated with the same level of respect and service, regardless of their size or location. We strive to provide each client unparalleled attention, responsiveness, value, and flexibility while maintaining high professionalism.

  5. Lead by Example

  6. As an industry leader in Orange County and San Diego County pest control, we understand the value of setting a good example and leading by example. We are committed to conducting business in a manner that is consistent with our values and principles.

  7. Passion to Innovation

  8. Harper Pest Control has been an industry leader in developing pest control technology. We value innovation and have worked hard to maintain our reputation as a trendsetter in that field.

  9. Commitment to Excellence

  10. We at Harper Pest Control never settle for being just great. We are deeply committed to achieving excellence in everything we do. Our goal is to exceed your expectations and provide you with the best pest control service possible.

Review Picture For Harper Pest Control.

Heather S.

5 Star Review for Harper Pest Control

Fantastic service, very knowledgeable and extremely professional. We have been using Harper Pest Control for 3 months and are so pleased with their service that we recommend them to all of our friends!

I love that every visit I'm asked "what can I do better, have you had any issues"? The "Mom and Pop" feeling of this company really sells itself.

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

Get a Quote

When You Want Pests Gone, Call Now!

For the best pest control Placentia CA services, turn to Harper Pest Control. We've been exterminating pests since 1962 and are proud to offer free estimates to all of our customers. We're not just any old pest control company: we're the best! Our experienced technicians will eliminate your pests as quickly and efficiently as possible so that you can continue your regular activities without worrying about those pesky critters.

We have a wide range of services, including bed bug extermination, termite treatment and control, rodent removal and prevention, and more. Our team is ready to save you any problem that may arise with your property or business. Whether you have ants, rats, or mice—or something else entirely—you should never put up with them in your home or business. Call us right away for a no-cost quote!


Frequently Asked Questions

Noticing infestation symptoms or feeling your home has been invaded by pests, then it's time to call us. We can help you identify what type of pest you have and offer solutions for how best to get rid of them!
The answer to this question depends on the type of pest you're dealing with and how often they typically reproduce. We can help you figure out what kind of treatment is right for your home, but in general, we recommend scheduling quarterly treatments for most homes.
There are different and easy ways to minimize the risk of pest infestation. Some common recommendations include keeping your outdoor trash bins clean and covered, sealing holes in your walls or foundation with caulk or putty, and making sure that food is stored in airtight containers.
We offer a 100% satisfaction guarantee on all our services—if you're not happy with the work we've done for any reason whatsoever within seven days after our visit, just call us up, and there will be no price for our return and redo anything that needs fixing!
Absolutely! To make sure you're getting the best deal possible, we'll send someone out to give you a no-obligation estimate on the service you're interested in.
Placentia, which means "good place to live," is one of the nicest places in Southern California to call home. It is located north of Yorba Linda and south of Fullerton in Orange County. The city is well-liked for its pleasant climate throughout the year, peaceful neighborhoods, and convenient location close to the coast and other major cities. Placentia is home to numerous parks, historic buildings, restaurants, and shopping centers like Placentia Town Center, Sierra Vista Plaza

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