wasps entering a home through a gap under the gutters and roof

Discovering that you have bees and wasps in your walls can be an unsettling experience. These industrious insects, while beneficial to the ecosystem, can pose significant risks when they decide to nest inside the structures of our homes. In this blog post, we'll explore the signs of bee and wasp infestations within your walls, the types you might encounter, the dangers they present, and how to safely remove them. We'll also discuss the role of professional exterminators, like My Pest Pros, in safely managing these situations, and when it's time to call in the experts.

5 Signs You Have a Wasp Nest

  1. Visible Nest: This is the most obvious sign. Wasp nests can vary in appearance but are often found in sheltered areas such as eaves, rafters, and wall cavities.
  2. Increased Wasp Activity: A sudden surge in wasp presence around your home, particularly in a specific area, can indicate a nearby nest.
  3. Buzzing Sounds: Hearing faint buzzing sounds from walls or ceilings could suggest a nest is hidden within.
  4. Wasp Droppings: Look for small brown spots around your home, a sign of wasp droppings near an entry point to their nest.
  5. Aggressive Wasps: Wasps becoming aggressive without provocation can be a defense mechanism when their nest is nearby.

Recognizing Bee and Wasp Issues

The first step in addressing bees and wasps in your walls is recognizing the signs of an infestation. Listen for buzzing sounds within walls, observe insects entering and exiting through cracks or holes in your home's exterior, and note any visible nest materials poking through crevices. Staining on your walls from honey or wasp droppings can also indicate an unseen nest.

Buzzing Sounds

This is a particularly obvious point, but it's one that many people ignore or forget. If you hear buzzing sounds in your walls, there's a good chance that a large number of bees or wasps have made their home inside. And the larger and more frequent the buzz, the larger the swarm.

Serious infestations have led to millions of bees living in a single home: a truly frightening and dangerous situation.

Sudden Appearance Of Bees Or Wasps

So you've been sitting around your house on a lazy Sunday and haven't walked out the door. And yet, you see a fat honey bee buzzing past your head. How did this happen?

While there's a chance this single bee fought through the holes in your exterior and winged his way into your home, there's an even stronger chance that he is just one of many that live inside your walls.

The settlement of thousands of bees in your walls is enough to scare anybody. What do you do? Move out? Spray each bee with bug spray? Or call a pest control agent right away? The answer in most cases is obvious: professional wasp exterminators will safely and efficiently help eliminate these problematic insects in no time.

Bees and Wasps Removal Solutions

Removing bees and wasps from your walls should be approached with caution. For honeybees, consider contacting a local beekeeper for safe relocation, as these bees play a crucial role in pollination. For wasps and other types of bees, removal often involves exterminating the insects and safely removing the nest material to prevent re-infestation.

Types of Bees and Wasps That Nest in Homes

Several types of bees and wasps can take up residence inside your walls. Common culprits include:

  • Honeybees: These bees can build extensive hives within walls, producing large quantities of honey and wax.
  • Carpenter Bees: Unlike honeybees, carpenter bees tunnel into wood to create their nests, which can weaken structural elements over time.
  • Yellow Jackets: These wasps are known for building paper-like nests and can be particularly aggressive, especially when their nest is disturbed.
  • European Hornets: These large wasps are known for chewing through drywall and can be very intimidating.


It should go without saying, but honeybees are beneficial insects. While not against the law in most areas of the U.S., killing honeybees is undesirable. We recommend hiring an experienced beekeeper to remove the nest from the walls of your home.

Carpenter Bees

Carpenter bees are destructive to decks, fascia, siding, and other accessible areas of your home. They are considered wood-destroying insects and should be treated to protect your home. Their nests are usually in exterior areas of the home and they are not considered dangerous. Male carpenter bees will dive bomb you to keep you away from their nests, but they do not have stingers like the females.

Yellow Jackets: A Common Yet Aggressive Foe

While discussing bees and wasps in your walls, a special mention must be made of yellow jackets, one of the most aggressive types of wasps encountered by homeowners in the Washington, D.C. area, including Northern Virginia and Maryland. Unlike the more solitary or beneficial bees, yellow jackets can become a significant problem when they nest inside walls. These social wasps are recognized by their distinctive yellow and black striped bodies and their tendency to nest in man-made structures.

The Threat of Yellow Jacket Nests

The danger of yellow jackets lies not only in their painful stings but in their aggressive nature, especially when their nests are disturbed. A single nest can contain thousands of wasps, capable of launching a coordinated attack on perceived threats. This poses a substantial risk to family members and pets, particularly to individuals with allergies to wasp stings, which can result in severe reactions.

Yellow jackets are also known for their persistence. Once they've established a nest within a wall, they can chew through drywall and other materials, seeking additional space for their rapidly expanding colony or attempting to gain entry into living spaces in search of food.

Addressing Yellow Jacket Infestations

Removing a yellow jacket nest from within your walls is not a DIY job due to the risks involved. My Pest Pros specializes in safely eliminating yellow jacket infestations, using methods that ensure the entire nest is eradicated to prevent re-infestation. Our technicians are trained to handle aggressive wasps and have the necessary equipment to treat the infestation thoroughly and safely.

The process typically involves locating the nest through a detailed inspection, and then applying treatments directly to the nest area. These treatments are designed to eliminate the wasps while minimizing the risk to your family and pets. After the nest is neutralized, recommendations for sealing entry points and preventing future nests are provided, safeguarding your home against further invasions.

European Hornets: A Unique Challenge

In addition to honeybees, carpenter bees, and yellow jackets, homeowners in the Washington, D.C. region, including Northern Virginia and Maryland, may encounter European hornets nesting within their walls. These hornets, larger than most other wasps, can be identified by their striking size, reddish-brown color, and the distinct hum they produce when flying. European hornets are known for their ability to chew through wood and other materials, exacerbating the potential for structural damage within homes.

The Risks of European Hornets

European hornets pose several risks that make them particularly worrisome for homeowners. Their nests are often larger and more deeply embedded within structures, making them difficult to remove. These hornets can become aggressive if they feel their nest is threatened, posing a significant stinging hazard to humans and pets alike. Furthermore, their ability to chew through wiring and create openings in walls can lead to additional property damage and potentially dangerous situations.

Dealing with European Hornets

Due to the challenges associated with European hornets, professional extermination becomes even more crucial. My Pest Pros has the expertise to safely identify and remove European hornet nests from your property. Our technicians are equipped with the necessary protective gear and removal techniques to handle these larger, more aggressive hornets, ensuring the safety of your family and minimizing the risk of damage to your home.

Our approach involves a thorough inspection to assess the extent of the infestation, followed by a tailored plan to eradicate the hornets and remove their nests. We also provide recommendations for sealing entry points and making environmental modifications to deter future infestations.

When to Call a Wasp Professional

If you notice signs of bees and wasps in your walls, it's crucial to act swiftly. Professional intervention is recommended when:

  • The nest is large or inaccessible
  • You're allergic to bee or wasp stings
  • Attempts to remove the nest yourself have failed

Delaying can lead to further damage and risks to your health and home.

Bees and wasps in your walls, such as honeybees, yellow jackets, European hornets, and carpenter bees, pose various levels of threats. They can be a particularly aggressive and dangerous challenge for many homeowners to tackle on their own. Handling these pests requires professional expertise to ensure the safety of your home and family. My Pest Pros offers the knowledge and skills necessary to deal with these infestations effectively. If you're facing unwelcome stinging pest nests within your walls, it's crucial to act quickly. Contact My Pest Pros at 703-665-4455 a local pest control company for expert stinging pest removal services and to regain peace of mind.