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Best 5 Pest Control Companies in Seattle, WA

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Written By Jessica Hurtault | Last Updated: February 05, 2024

Pests such as centipedes and mosquitos invade homes to stay dry during Seattle's rainy months. Infestations can grow quickly, so you'll want a skilled exterminator to help contain them and prevent any others from starting.

Whether your pest problem is big or small, our list of pest control companies in Seattle can help you choose the right team to resolve it.

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  • Serves more than 2.8 million customers annually
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  • Over a century of experience
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Best 5 Seattle Pest Control Companies

Orkin Logo


Based on 1,400 customer reviews.

Services Offered

Mosquitos Termites Wasps Bees Commercial Ticks Prevention Ants Fumigation Baiting Spiders Beetles Mice Cockroaches Bed Bugs Rats Fleas General Pest Control Residential Flies Silverfish


  • Reviews praise customer service
  • Free inspections
  • Transparent pricing
2110 Pacific Ave, Everett, WA 253-948-0389 orkin.com Read More: Orkin Review
Insight Pest Control- Seattle Logo

Insight Pest Control- Seattle

Based on 1,500 customer reviews.

Services Offered

Silverfish Baiting Commercial Ticks Cockroaches Wasps Flies Bees Moles Ants Rats Mice Bed Bugs Fleas Green Pest Control General Pest Control Residential Spiders Fumigation Mosquitos Prevention Beetles


  • Lack of hidden fees
  • Reviews praise customer service
  • Proactive approach to pest control
700 Nw 42nd St #209, Seattle, WA 206-453-0183 insightpestnorthwest.com
Insight Pest Control Bellevue Logo

Insight Pest Control Bellevue

Based on 464 customer reviews.

Services Offered

Moles Ticks Silverfish Flies Cockroaches Commercial Mice Rats Bees Beetles Bed Bugs Green Pest Control Wasps General Pest Control Spiders Residential Mosquitos Fleas Prevention Baiting Ants


  • Educational web content
  • Reviews praise customer service
  • Free inspections
13300 Se 30th St Suite 204, Bellevue, WA 425-223-3516 insightpestnorthwest.com
Parker Eco Pest Control Logo

Parker Eco Pest Control

Based on 107 customer reviews.

Services Offered

Ethical Pest Control Raccoons Bees Cockroaches General Pest Control Ants Green Pest Control Prevention Commercial Wasps Rats Garden Protection Spiders Mice Residential Fleas


  • Helpful homeowner content on its website
  • Reviews praise customer service
  • Free inspection policy
7323 Aurora Ave N Suite B, Seattle, WA 800-326-1698 parkerecopestcontrol.com

More Local Pest Control Companies

AMPM Exterminators

User Reviews: 4.7/5 

3213 W Wheeler St #81
Seattle, WA 98199

Cascade Pest Control

User Reviews: 4.6/5 

13401 Bel-Red Rd Suite A5-B
Bellevue, WA 98005

Paratex Pest Prevention

User Reviews: 4.5/5 

423 S Horton St
Seattle, WA 98134

Pest Fighter LLC

User Reviews: 4.5/5 

3545 NE 95th St
Seattle, WA 98115

Redi National Pest Eliminators

User Reviews: 4.2/5 

4453 Aurora Ave N
Seattle, WA 98103

Stop Bugging Me Pest Control

User Reviews: 4.1/5 

2930 4th Ave S #100
Seattle, WA 98134

Eastside Exterminators

User Reviews: 5/5 

15500 Redmond - Woodinville Rd NE Ste C100
Woodinville, WA 98072

Insight Pest Control Bremerton

User Reviews: 5/5 

2326 Wheaton Way #120
Bremerton, WA 98310

AARD Pest Control

User Reviews: 4.6/5 

Aard Pest Control, 6019 212th St SW
6019 212th St SW, WA 98036

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Seattle
Average Max Temp: 54°F
Average Min Temp: 41°F
Average Daily Sunlight: 50%
Average Annual Snowfall: 4.0"
Average Monthly Precipitation: 5.90"
Average Monthly Pest Visit: $243

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How To Choose a Pest Control Company

When hiring a pest control company, you want to make sure that you find the best one to meet your needs. Things you might consider include qualifications and licensing, treatment methods, years of experience, customer reviews, and cost.

Below, we explore the details of each of these factors.

  • Does the company have a valid license and permits to perform pest control?

    The United States Environmental Protection Agency (EPA) has set minimum competency standards for pesticide applicators, but licensing is regulated at the state level. All pesticide applicators and their supervisors in Washington need to be licensed through the proper state regulatory agencies.

  • Is the company a member of any professional organizations?

    Pest control companies have the option to obtain certifications from QualityPro or similar trade organizations. These certifications can help you assess the quality of a company's products. For example, the GreenPro Service Certification is given to companies that use comprehensive and effective pest control treatment that is safer for humans and the environment.

    A pest control company can also belong to professional organizations. A pest control company can obtain membership in state-level organizations in addition to national organizations like the National Pest Management Association (NPMA). While not mandatory, membership in these organizations helps prove a company's reputability and gives it access to resources, education, and a network of professionals to compare best practices with.

Professional Experience and Specialties

The amount of time that a company has been in business can tell you something about its experience dealing with pests in your area. Customer reviews or the company's website itself can also inform you whether it has the experience needed to handle your specific pest problem. If you cannot find the answers to your questions online, calling a representative is an excellent way to learn about the company's areas of expertise.

  • Reviews and Recommendations

    Resources you can use to check a company's reputation include the Better Business Bureau (BBB), local review sites, and social media. You can also confirm the status of a company's license via the Washington licensing board.

  • Cost of Services and Guarantees

    Cost is probably high on your list of priorities when hiring someone for pest control. Cost can be affected influenced by your location, the type of pest being treated, the size of your house, and other factors.

    Often, companies will offer free on-site estimates as part of their process, to help you decide whether it fits into your budget. You can also ask whether a provider offers a satisfaction guarantee, meaning that it will continue to treat your pest problem until it is solved.

Safety and Treatment Methods

When choosing a pest control provider, you want to choose a company that will keep you, your family, and your pets safe. You'll likely also prefer an environmentally-conscious provider.

  • Safety

    All pesticides used by your company (except those that are determined to be of minimal risk) are required to be registered with the EPA. Your pest control technician should be able to provide information on each pesticide they will be using. They should inform you whether these chemicals are low toxicity or non-toxic, and if not, what safety precautions will be in place.

  • Treatment Methods

    Many companies are using options for more environmentally friendly pest control techniques before employing harsh pesticides.

    One popular way of making pest control safer and greener is Integrated Pest Management (IPM). The steps of IPM are as follows:

    1. Identify the source of the pest problem and determine whether immediate action is needed.
    2. Decide on the safest course of action.
    3. Use a combination of physical, biological, mechanical, and cultural controls to manage the pest problem.
    4. Employ chemical controls only if needed, and always with other methods for effective long-term pest management.
    5. Observe the results and implement additional pest control as needed.

Common Household Pests in Seattle

Some pests are more common than others. In Seattle, common pests to be on the lookout for include the following:

  • Beetles: Around the country and in Seattle, there are a variety of beetle species that could cause problems. Many beetles are harmless, but others can do damage by eating carpeting, wood, and more.
  • Bees: Your local pest expert can help eliminate bee infestations around your home (some companies may have resources to safely relocate hives). You may be especially concerned with having bees' nests removed if someone in your household is allergic.
  • Cockroaches: Cockroaches can be found in many parts of Washington, though they prefer wetter areas. This can make them an even bigger problem in Seattle. Cockroaches might enter your home through small cracks, and some can bring in diseases like salmonella.
  • Bed bugs: Bed bugs may be found throughout Washington, and they can cause serious problems if left untreated. Because infestations of bed bugs are difficult to get rid of, we recommend hiring a professional exterminator as soon as you discover the problem. These pests can infest bedsheets, wallpaper, furniture, and more.
  • Mice: Common signs of mouse activity include chewed wires and droppings around your home. Mice are commonly found in attics or in places where food is kept.

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Frequently Asked Questions About Pest Control in Seattle

What causes pest infestations?

Pest infestations occur when pests enter your house looking for something, usually food, water, or shelter. Pests might be looking to eat food or trash that is sitting out. Some might also be drawn to standing water outside (from rain collecting in one spot) or inside (from leaky pipes). Pests may also come into your home looking for shelter. They can get in through places like foundation cracks or broken screens.

What are some things I can do to prevent pest infestations?

One thing you can do to prevent pest infestations is seal off possible entrances into your home. This includes things like cracks in your foundation or siding. Next, try to avoid leaving food out for pests. This includes keeping food in sealed containers as well as not leaving trash out. Third, eliminate standing water in and around your house. Work to reduce places where water collects outside, and fix leaks inside.

When should I hire an exterminator?

When you notice signs of pests in your Seattle home—things like droppings, nests, signs of damage, or the pests themselves—you should call an exterminator. If you've had seasonal or recurrent pest infestations, we recommend reaching out to a local pest control company to set up annual pest management services.

Is pest control safe around my pets?

Your pest control professional will inform you how far pets should be kept away from treated areas, and for how long. Some pesticides are low toxicity or non-toxic, but in the vast majority of cases you'll be asked to keep pets out of the area during and for some time after application.

How long does it take pest control to work?

How long pest control takes to work depends on the issue and treatment. For example, if a wasp nest is removed, the problem should be resolved immediately. In other cases, it could take anywhere from one to two days to up to six weeks for significant pest control results to be noticeable. Some pest infestations might require your technician to make multiple trips to your home.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.