Wasp Control in Kerrville, TX
The quickest way to sort a wasp around a Kerrville home is not by the insect but by where it is living: under the roof, in the ground, in a tree, in mud on a wall, or out on the flowers. Social wasps that guard a nest cause nearly all the stings; the solitary kinds look scarier and rarely sting at all. Use the sorter below to find your wasp, and when a nest sits where people walk, call or text (210) 281-1064 or book online.
Where did you find it? A five-spot sorter #
1. Under the roof, a porch ceiling, a carport or a meter box. An open, umbrella-like comb with the cells showing and no paper cover belongs to paper wasps. If the wasps on it are rusty red all over, they are red wasps, which are paper wasps too.
2. In the ground, or in a wall. A single hole with a steady stream of small black-and-yellow wasps means yellowjackets. A scatter of dime-size holes with little soil piles and very large wasps cruising over them in summer means cicada killers. A fuzzy red-and-black "ant" running across bare ground is a velvet ant, a wingless wasp.
- Yellowjacket control in Kerrville
- Cicada killer control in Kerrville
- Velvet ant control in Kerrville
3. Hanging in a tree or shrub. A gray paper nest shaped like an upside-down pear, with black-and-white wasps, is a baldfaced hornet. A gray paper ball high in the canopy with tiny dark wasps may be Mexican honey wasps.
4. Mud stuck to a wall or ceiling. Tubes like organ pipes, or lumpy mud cells, are mud dauber nests. Check that the mud doesn't start at the soil line, which can mean termites.
5. On flowers, or dragging a spider. A big blue-black wasp with orange or black wings is a tarantula hawk.
Which ones defend a nest? #
| Wasp | Lives in a colony? | Stings to defend? | Usual answer |
|---|---|---|---|
| Paper and red wasps | Yes, small | Yes, when the comb is bothered | Treat combs near doors and paths |
| Yellowjackets | Yes, large | Yes, often many at once | Treat; never DIY with gasoline |
| Baldfaced hornet | Yes | Less likely than the two above | Leave if high and remote |
| Mexican honey wasp | Yes, very large | Seldom; ignores people | Leave unless work must happen nearby |
| Mud dauber, cicada killer, tarantula hawk, velvet ant | No, solitary | Rarely; mostly if handled or stepped on | Usually tolerate |
AgriLife's wasp bulletin sums up the solitary group the same way: they rarely sting unless mishandled or pinned against skin, and their venom seldom causes more than brief pain (E-239).
Kerrville's 1970s and '80s houses, and its apartment buildings #
Census survey data for 2020 to 2024 says the 1980s were the city's biggest decade for home building, with 20.6% of today's homes, and the 1970s supplied another 18.0% (Census ACS). Roofs that age tend to have worn vent screens and loose trim, which matter in two ways: paper wasp queens use the gaps to winter in attics, and yellowjackets can slip into wall voids.
The same table counts 18.1% of Kerrville's homes in buildings with five or more units. In a complex, wasps favor balconies, stair landings, covered parking and electrical boxes, and a tenant usually can't treat those spaces. Report the nest's location to the property manager. Pest Trappers serves commercial and multi-unit properties as well as houses.
A Kerrville wasp year at a glance #
- Winter: paper wasp queens shelter in attics and chimneys and may wander indoors on warm days. Mexican honey wasp nests carry on, since those colonies store honey and a nest can last about three years.
- March through May: single queens start new paper wasp combs and yellowjacket nests. Knocking down a starter comb early is easiest.
- Summer: combs fill out, cicada killers dig in sunny lawns, and velvet ants roam bare ground.
- August through November: yellowjacket colonies peak and foragers get pushy around food and trash. Most nests die after the first hard frost.
Before anyone treats a nest #
- Anyone with a heart condition or a venom allergy should not attempt it.
- Don't climb a ladder to a nest without protective gear and experience.
- Don't pour gasoline into a ground nest or plug a wall hole while wasps are inside.
- For a small, low comb, AgriLife's Wizzie Brown suggests early morning or just before dark, with a spray that reaches 8 to 10 feet (Insects in the City).
How Pest Trappers handles wasps in Kerrville #
A technician identifies each wasp and nest on the property, explains which need treatment and which can stay, and lays out the options. Products are used strictly by the label, and wall-void and ground nests get the extra care they need. You get a price after the inspection. Pest Trappers LLC (TPCL #0887549), a family-owned company, is licensed by the Texas Department of Agriculture for general pest and termite work, and the office confirms your appointment time. Our Kerrville page covers bees and other pests too.