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Best 5 Pest Control Companies in Washington, DC

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

Pests such as mice and bed bugs are a significant concern in places with high population density, such as Washington. These critters aren't just simple nuisances. The more an infestation spreads, the more severe of a threat it can pose to your health and living environment.

Our list of the top pest control companies in Washington can help you choose the right team to deal with any pest problem, large or small.

Best Overall
  • Serves more than 2.8 million customers annually
  • Nearly 100 years in business
  • Service guarantees in 46 states
Best for Urgent Service
  • Over a century of experience
  • Same-day service if you call before noon local time
  • 30-day money-back guarantee

Best 5 Washington Pest Control Companies

Orkin Logo


Based on 1,200 customer reviews.

Services Offered

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


  • Transparent pricing
  • Positive customer service reviews
  • No-cost inspections
9700 Martin Luther King Jr Hwy Ste D, Lanham, MD 240-847-6594 orkin.com Read More: Orkin Review
Green Pest Services Logo

Green Pest Services

Based on 346 customer reviews.

Services Offered

Termites Ticks Spiders Fleas Rats General Pest Control Mosquitos Green Pest Control Cockroaches Wasps Residential Bed Bugs Bees Ants Prevention Commercial Mice


  • Reliable appointment windows
  • Lack of hidden fees
  • Helpful homeowner content on its website
Third Floor, 4845 Rugby Ave Suite 303, 4845 Rugby Ave Suite 303, MD 703-961-8484 greenpestservices.net
Nest Pest Control Washington DC Logo

Nest Pest Control Washington DC

Based on 63 customer reviews.

Services Offered

Wasps Termites Flies Ticks Rats Raccoons Moths Cockroaches Bees Gophers Green Pest Control Fleas General Pest Control Residential Ethical Pest Control Squirrels Commercial Snakes Spiders Mosquitos Prevention Silverfish Ants Grubs Beetles Bed Bugs Mice


  • Free inspection policy
  • Reliable exterminators
  • Transparent pricing
33 Missouri Ave Nw #8, Washington, DC 202-849-9626 nestpestcontrolwashingtondc.com
Mitchell Pest Services Logo

Mitchell Pest Services

Based on 235 customer reviews.

Services Offered

Spiders Prevention Commercial Cockroaches Residential Bed Bugs Mice Fleas Rats Wasps General Pest Control Green Pest Control Mosquitos Termites Ants Ticks


  • Transparent pricing
  • Helpful homeowner content on its website
  • Continuous highly praised customer service reports
148 N Irving St Unit E, Arlington, VA 703-214-2121 mitchellpest.com

More Local Pest Control Companies

Better Termite & Pest Control

User Reviews: 4.7/5 

2647 Duke St
Alexandria, VA 22314

MTB Pest Control & Pest Exterminators

User Reviews: 4.7/5 

3411 Walters Ln
District Heights, MD 20747

AR1 Group, LLC

User Reviews: 4.6/5 

308 Calvert Ave
Alexandria, VA 22301

Kenmore Pest Control & Termite Services

User Reviews: 4.6/5 

8004 Marlboro Pike
Forestville, MD 20747

Superior Bed Bug Solutions

User Reviews: 4.6/5 

118 E Del Ray Ave Suite # 1
Alexandria, VA 22301

Mosquito Shield of Northern Virginia

User Reviews: 4.6/5 

2219A N Columbus St #302
Arlington, VA 22207

Kolley's Exterminating Company Inc.

User Reviews: 4.5/5 

3731-B University Blvd W
Kensington, MD 20895


User Reviews: 4.5/5 

1775 I St NW #1150
Washington, DC 20006

Mosquito Authority of Maryland and Washington, DC

User Reviews: 4.5/5 

8403 Colesville Rd #1100
Silver Spring, MD 20910

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 Washington
Average Max Temp: 63°F
Average Min Temp: 47°F
Average Daily Sunlight: 55%
Average Annual Snowfall: 11.2"
Average Monthly Precipitation: 3.62"
Average Monthly Pest Visit: $238

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How To Choose a Pest Control Company

The most important step in the pest control process is hiring the right company for you. In addition to a company's qualifications and treatment methods, you may also look into how long it has been in business and what the reviews look like. Last but not least, you'll likely want to consider the cost of services.

Below, we dive into detail on each of these factors.

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

    All pesticide applicators, as well as those that supervise them, need to be licensed via the appropriate District of Columbia regulatory agencies. The United States Environmental Protection Agency (EPA) sets minimum standards of competency, while providing, maintaining, and revoking licensure is handled at the state level.

  • Is the company a member of any professional organizations?

    Pest control companies can earn the GreenPro Service Certification, which requires a company to show that its practices are environmentally friendly and that its employee training is up to date. QualityPro and similar trade organizations also offer additional certifications. While not required, these can help show that a pest control company is reputable.

    There are certain professional organizations that pest control companies can be members of. Becoming a member of an organization such as the National Pest Management Association (NPMA) or a state-level organization gives companies access to resources and education, as well as a professional network to compare best practices with. Belonging to organizations like these is not mandatory, but it can help indicate that a company follows industry best practices.

Professional Experience and Specialties

Browsing a company's website can tell you how long it has been in business and what kind of pests it specializes in exterminating. Online reviews can also offer some insight into a company's experience dealing with specific pests. If this information isn't available online, you can try calling the company directly.

  • Reviews and Recommendations

    You can view a company's reviews and rating on the Better Business Bureau (BBB), explore social media and local review sites to learn what others in your area have to say, or verify its license standing through the District of Columbia licensing board.

  • Cost of Services and Guarantees

    The cost of pest control can vary based on things like the size of your house, your location, the type of pest being treated, and other factors.

    When thinking about the cost of services, you should try to determine whether a company offers free on-site estimates as part of its services. This can help determine whether the company fits into your budget. Also take into account what guarantees a company offers: If the problem is not resolved, or if it returns, will the company provide additional treatment until the problem is satisfactorily resolved?

Safety and Treatment Methods

Keeping yourself, your family and your pets safe is an important consideration when choosing a pest control provider. You might also prefer one that employs environmentally friendly practices.

  • Safety

    Make sure to ask your pest control provider if they plan to use low toxicity or non-toxic pesticides, and if not, what precautionary measures they are going to use. Any pesticides that are not minimum-risk chemicals need to be registered with the EPA. Your pest control provider should be able to supply you with information about all chemicals they plan on using.

  • Treatment Methods

    Many companies are now trialing options for more environmentally friendly methods of pest control before jumping into using harsh pesticides.

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

    1. Identify problem pests and assess whether immediate action is needed.
    2. Decide on the safest course of action.
    3. Manage the pest problem using a combination of physical, cultural, biological, and mechanical controls.
    4. Use chemical controls only when required, and always along with other solutions for effective long-term pest management.
    5. Assess the outcome and implement additional pest control as needed.

Common Household Pests in Washington

You might encounter some pests more often in Washington. Some pests to keep an eye out for include these:

  • Beetles: In Washington and around the U.S., there are a diverse array of beetles that could cause problems. Many beetles are harmless, but others can cause damage to your home by eating carpeting, wood, and more.
  • Cockroaches: It's important to take care of a cockroach infestation quickly, as they can carry diseases like salmonella. Cockroaches are found throughout District of Columbia, and they prefer wetter areas.
  • Spiders: You may encounter spiders in your attic or other damp, dark places. While most spiders are harmless and pose no threat to humans, you don't want a spider infestation in your home.
  • Bed bugs: Bed bug infestations are often very hard to get rid of, so we recommend hiring an exterminator as soon as possible. Bed bugs can be found throughout District of Columbia, and can infest not only your bedsheets, but also other furniture and even wallpaper.
  • Mice: If your home has a mouse infestation, you might start noticing droppings around your house, or things like chewed wires. If your home has mice, they may be found in places where food is kept or in attics.

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Frequently Asked Questions About Pest Control in Washington

What causes pest infestations?

Pests enter your home looking for one of three things: food, water, or shelter. Some pests will enter your home simply because they have the opportunity to do so, via a foundation crack or broken screen. Some are attracted to food, either actual food left out or trash sitting out in the open. Others look for water, either standing water outside or puddles inside from leaky pipes.

How can I prevent pest infestations?

There are certain things you can do to help prevent pest infestations. First, don't leave food out. Make sure food is stored in sealed containers, and avoid leaving trash sitting around.

Second, avoid having standing water in or around your home. Repair leaks indoors and eliminate standing water sites outside. Finally, seal off potential pest entrances into your house, including siding or foundation cracks.

When should I hire an exterminator?

Any time you notice signs of pest activity in your Washington home—such as nests, droppings, signs of damage, or the pests themselves—you should contact your local pest professional. If your home has had seasonal or recurrent infestations, we recommend contacting a local pest control company to request annual pest management services.

What is the importance of preventive pest control?

Preventive pest control is important for stopping pest problems before they start. Local pest control companies know about the pests that live in your part of Washington, including how they make their way into your home and the times of the year during which they are most active. Your technician can suggest changes and implement barriers to keep pests out of your house, saving you time and money that you might otherwise spend on future pest control visits—and on the damage and illness caused by pests.

Do pests come out after spraying for them?

It's normal to feel as though you're seeing more pests in the first few days or weeks after pest control. The process tends to flush pests from their hiding places, which makes them more visible; you might also see more dead pests around your home. If the increase in pests sightings doesn't begin to decrease after a week or two, reach out to your Washington pest professional, as further treatment may be necessary.

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