Are Carpenter Bees Dangerous?

Many people associate bees with summer, fresh flowers, and warm temperatures. Bees also look around for nectar and pollen as they buzz by. There are also other types of bees and one of those is Carpenter bees. Unlike bumble bees and other types that fly from flower to flower, carpenter bees are a type of bee that can cause property damage. It’s important to be able to identify them and understand the potential dangers they pose. Are carpenter bees dangerous? No, males do not have stingers but the females do. However, they rarely sting. They also damage property. This is the main concern about this type of bee.

Let’s learn more!

Carpenter bees are not dangerous but they do destroy wood.

What Are Carpenter Bees?

Carpenter bees are large bees often mistaken for bumblebees due to their size. However, unlike bumblebees, carpenter bees are solitary creatures that do not live in colonies. They get their name from their habit of drilling holes into wood to create nests, which can lead to significant structural damage over time. They also are a very important part of our ecosystem.

How to Identify Carpenter Bees?

Carpenter bees are around 1/2 to 1 inch long with shiny black bodies. The males have white or yellow patches on their faces, while females have solid black heads. Unlike honeybees and bumblebees, carpenter bees do not have hairs on their abdomens.

Are Carpenter Bees Dangerous?

While carpenter bees are generally considered to be relatively harmless, they can become aggressive if their nests are threatened. The males may fly menacingly near intruders but lack stingers and cannot deliver a painful sting. Females, on the other hand, are capable of stinging but rarely do so unless provoked.

Carpenter bee destroying wood.

How Carpenter Bees Damage Property

As stated above, carpenter bees are not dangerous, but they do damage property. They drill perfectly round holes into wooden structures, such as decks, fences, and eaves. These holes serve as entrance and exit points to their nests inside the wood. Over time, the tunnels created by carpenter bees weaken the wood, leading to structural instability if left untreated. Here are other ways you will know they have created damage.

  • Excrement or waste – You will be able to notice excrement stains on the wood below their holes.
  • Sawdust pile – As the carpenter bee bores holes, you will notice a sawdust pile on and under the hole that was drilled.
  • Perpendicular tunnels – You will notice tunnels that are 4 to 6 inches in length.
  • Multiple tunnels – The female carpenter bees will create 6 to 8 tunnels to lay their eggs.
  • Exposure holes – You will notice that the exposure holes will be a precise 1/2 inch in diameter.

Do Carpenter Bees Sting?

Female carpenter bees have stingers and are technically capable of stinging. However, they are not typically aggressive and will only sting if they feel directly threatened or cornered. Male carpenter bees, although they lack stingers, may act aggressively by buzzing loudly and trying to intimidate intruders.

Protecting Your Property From Carpenter Bees

To protect your property from carpenter bees, it’s important to take preventive measures. Here are some steps you can take:

  • Fill or repair any existing holes in wooden structures.
  • Paint or varnish wooden surfaces to deter carpenter bees.
  • Use insecticidal dust or sprays specifically designed to target carpenter bees.
  • Hang shiny or metallic objects near potential nesting sites to deter them.
  • Regularly inspect and maintain wooden structures for signs of infestation.

Check out the video below about how to get rid of carpenter bees.

Other Recommended Maintenance

Now that you know about carpenter bees, let’s take a look at a few other areas of recommended maintenance.

One of those is getting rid of sweatbees. Sweat bees don’t cause damage like carpenter bees, but they do sting. If you want to get rid of them, remove sources of water, seal cracks or crevices in the home, or plant sweat bee repellents.

Another is hornets. Hornets are not usually dangerous as they fly past people and don’t bother humans unless they bother the hornet’s nest. However, they can be dangerous if someone is allergic to them.

Lastly, there are wasps. No one likes a bee sting and after wasps sting, they don’t die and can sting multiple times. It is important to try to stay away from wasps so this does not happen.

When to Call a Professional?

If you have a significant carpenter bee infestation or if the damage to your property is extensive, it’s advisable to call a professional pest control service. They will have the necessary expertise and tools to effectively remove the bees and repair any structural damage caused.


Carpenter bees may be fascinating creatures, but their presence can lead to serious property damage. By learning to identify them, taking preventive measures, and seeking professional help when needed, you can protect your property and minimize the risks associated with carpenter bee infestations. Reach out to AAA pest control to get bees and other pest issues under control in Oakland Park, FL, and the surrounding South Florida areas.

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