Paper Wasp Control in Kerrville, TX
In Kerrville, a paper wasp problem usually looks like an upside-down umbrella of open cells hanging from a porch ceiling, a soffit corner or the edge of a carport, with a few slim brown or reddish wasps standing guard. A comb nobody walks past can often be left alone, but one beside a door, a window or a ladder-height eave is easier to deal with while the colony is still small. Call or text (210) 281-1064, or book online, and the office will set up a visit.
Why do Kerrville's older houses give wasps so many corners? #
Census survey figures for 2020 to 2024 show that 43.8% of the city's homes went up before 1980 (Census ACS). Decades of sun and storms loosen fascia, tear vent screens and open soffit seams. Young queens use those gaps to winter in attics and chimneys, then start fresh combs under the nearest overhang in spring.
Kerrville's July 2024 Census estimate is 25,141 residents, only 3.5% above its 2020 count (Census estimates). Most nests here go up on established houses, not new builds.
Is it a paper wasp nest, and does it have to go? #
- The comb: a single tier of hexagonal cells, exposed on the bottom, hanging from a single short stalk. There is no paper cover. Left alone it can reach 6 to 8 inches across.
- The wasp: 3/4 to 1 inch, slender, with a pinched waist and smoky dark wings folded lengthwise.
- The color: anywhere from rusty orange to deep brown, frequently trimmed in yellow. A wasp that is rusty red all over is still a paper wasp; see red wasp control in Kerrville.
- Not this page: a closed gray paper ball, or wasps streaming from a hole in the ground, points to yellowjackets; see yellowjacket control in Kerrville.
Grown colonies are small, typically two or three dozen wasps by AgriLife's count, and they spend the summer hauling caterpillars back to their larvae, a habit gardeners appreciate. Leave a comb on the back fence; take down one above the front step, the swing or a window that opens.
A paper wasp calendar for Kerrville homes #
- Winter: young queens tuck into attics and chimneys, and on a mild afternoon a few drift into the living room. AgriLife describes them as not aggressive; swat one or carry it outside.
- March through May: a single queen builds the first cells. LSU AgCenter notes that a starter comb is easy to knock down at that stage, before any workers exist.
- Summer: the first daughters emerge and the comb gets bigger every week. A wasp that turns to face you and shakes its front legs is warning you off.
- Late summer and fall: production switches to drones and next year's queens, and the colony dwindles until only those young queens remain.
Doing it yourself: what helps and what backfires #
What helps:
- Spraying a small, low comb at dusk, once the foragers are back, using a product whose stream carries 8 to 10 feet.
- Leaving the comb in place until every wasp is dead, which can take up to two days, then scraping it off and washing the spot so the scent does not draw a new queen.
- Knocking a nest off the eaves with a strong jet of water while standing well back.
What backfires:
- Going up a ladder to reach a nest. AgriLife's wasp bulletin warns against it without protective gear and prior experience (E-239).
- Anyone with venom allergies or heart trouble taking it on.
How Pest Trappers handles paper wasps in Kerrville #
A technician walks the whole roofline, looking at soffits, fascia, attic vents, porch and carport ceilings, sheds and fence rails, and tells you which combs need treatment and which are fine where they are. Each nest gets its own recommendation, products go on exactly per the label, and point out loose trim or torn screens that let winter queens into the attic. You get a price after the inspection.
The work is done by Pest Trappers LLC (TPCL #0887549), a family business with a Texas Department of Agriculture license. Mention any sting allergies in the household while booking, and the office will settle a time with you. The paper wasp guide covers the life cycle in more depth, and our Kerrville page lists the other pests we treat in town.