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Last Updated: February 25, 2025
With hot, wet summers, it’s no wonder homeowners in Londonderry experience lots of pest problems. If the problem isn’t solved quickly, you could end up with a bad infestation. This is why taking action the moment you notice the pests, and also arranging routine pest control, is important.
There are many exterminators to choose from, which can make a challenge for you to know which is best for you. That’s why we've analyzed plenty of options to find the best pest control companies in Londonderry. Read on to learn more about each exterminator.
Commitment to customer education
Continuous highly praised customer service reports
Transparent pricing
Free inspections
Preventative pest control services
Services Offered
Reviews praise customer service
Transparent pricing
Free inspection policy
Helpful homeowner content on its website
Services Offered
Our Rating
User Rating
Transparent pricing
Free inspections
Commitment to customer education
Reviews praise customer service
Services Offered
Our Rating
User Rating
Free inspections
Lack of hidden fees
Helpful homeowner content on its website
Proactive solutions for pest control
Continuous highly praised customer service reports
Services Offered
Our Rating
User Rating
Transparent pricing
Educational web content
Free inspection policy
Consistently high customer service reviews
Services Offered
Our Rating
User Rating
Lack of hidden fees
Educational web content
Free inspection policy
Services Offered
Our Rating
User Rating
Reviews praise customer service
Transparent pricing
Commitment to customer education
Free inspection policy
Services Offered
Our Rating
User Rating
Lack of hidden fees
Free inspections
Educational web content
Continuous highly praised customer service reports
Services Offered
Our Rating
User Rating
Consistently high customer service reviews
Transparent pricing
Commitment to customer education
No-cost inspections
Proactive solutions for pest control
Services Offered
Our Rating
User Rating
Free inspection policy
Proactive approach to pest control
Helpful homeowner content on its website
Continuous highly praised customer service reports
Punctual arrival
Lack of hidden fees
Services Offered
Today's Homeowner looks at dozens of datapoints on pest control companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
We narrowed down the top pest control companies by comparing factors like industry experience, coverage, customer satisfaction, types of pest control treatments offered, and more.
This is how the top pest control companies ranked in Londonderry:
Founded in 1927, Terminix has almost 100 years of pest control experience. The company provides cutting-edge pest control services that are safe for you and your family.
Terminix’s specialty is termites, but they handle much more than just that. Their other services include: ticks, cockroaches, mosquitoes, rodents, spiders, ants, and wildlife control including raccoons, skunks, squirrels, opossums, and more. Terminix’s typical pest regimen consists of a home inspection and preliminary treatment, with three additional treatments over the course of a year.
If you need fast pest control service in Londonderry, consider Orkin. Since 1901, Orkin has become one of the largest pest control companies in the country. Because of its large network, Orkin can offer next-day, or sometimes even same-day, service.
Orkin’s most popular pest control plan is its annual pest control contract. Each contract comes with a 30-day satisfaction guarantee. If your pest problem isn't handled, your technician will come back for another visit.
Rentokil, a service group, is the world's largest pest control company, representing hundreds of brands worldwide. The global brand owns the North American pest control companies Presto-X, J.C. Ehrlich, and Western Exterminator.
Rentokil exterminates the common pests in Londonderry, including mosquitoes, cockroaches, flies, moths, spiders, wasps, ants, bed bugs, bees, and crickets. Rentokil uses treatments that are safe for your pets and children.
Not all pest control providers are identical when it comes to reputation, qualifications, and competence. It's important to do your research to determine the most suitable option for your specific pest problem. Focus on these key factors when selecting a pest control professional:
You should look for a pest control company that primarily handles the pest you have, like bed bugs, termites, roaches, or rodents. The company should explain their process for treating your type of pest.
Look for pest control companies that employ technicians with certifications in pest control methods from qualified industry groups, such as the National Pest Management Association (NPMA), in addition to state licensing. Possessing the proper credentials indicates that the technicians have received adequate training. You'll also want to ask about continuing education opportunities.
Peruse reviews on Google, Yelp, and similar sites before scheduling a pest control appointment. Verify for yourself that the company reliably provides effective service and receives positive customer feedback. Also check the Better Business Bureau website for any complaints that have been filed. Ask whether technicians receive consistent education on the latest and most innovative pest control treatments. When you select an exterminator from our list of Londonderry's best pest control, you can feel confident knowing that you're hiring an expert that meets our quality and review standards.
Homeowners who want natural, eco-friendly pest control should look for providers that specialize in “green” certified solutions. You can also ask about humane catch and release methods for larger pests like mice or squirrels in your attic. However, natural options may be less effective for serious infestations. If you’re dealing with a major pest problem you may need stronger traditional methods. No matter your approach to pest control, any pesticides that are classified as greater than minimal risk must be registered with the EPA.
Reputable pest control providers usually offer service guarantees for continuing plans. The warranties mean that a company will return to re-treat your home at no cost if pests remain after the initial treatment. One-off treatments might not include these reservice warranties.
Once you have selected your top pest management companies, reach out to each one and ask questions such as:
Review potential pest control companies based on their answers to these questions. This will allow you to select the best provider to effectively solve your pest problem at a reasonable cost.
Which pests you may see depends on where you live. In Londonderry, there are a few different ones that residents may deal with. We analyzed around 10 million social media posts to figure out which pests people in different cities had problems with the most.
Our top picks for pest control companies are Orkin and Terminix. They're well known in the industry and help get rid of all common pests.
The best way to prevent a pest infestation is getting a pest control company to come to your house once every quarter. Spraying your property regularly will stop insects and animals from returning.
For the most part, the chemicals used in pest control are safe. However, they have to be handled by a trained exterminator to make sure they’re used safely. After your house has been sprayed, your exterminator will recommend staying away from your home for a certain amount of time. This is typically 2 to 4 hours, but can be a maximum of 24 hours.
The key to finding the best exterminator for you is to get in touch with multiple companies and get estimates from them. You should also be sure to read reviews to check their reputation and customer satisfaction.
Many Londonderry homeowners are concerned about the cost of pest control. Monthly pest control usually costs $40 to $70 per visit. Quarterly pest control costs about $110 to $250 per visit. To figure out exactly how much it will cost for you, we recommend contacting several companies for a quote.
For apartments and homes, quarterly pest control treatments are advisable. If you have a more serious infestation, however, you may need to get monthly treatments for a few months until the problem is resolved.
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