(636) 243-0900

Roberts Pest Control
Wasp & Bee Removal
Best of Jefferson County Winner 2025

Stinging Insect Control

Wasp & Bee Removal

Wasp and hornet nests near your home are a serious safety hazard — especially for children and anyone with sting allergies. Don’t risk it. Let our licensed professionals remove them safely.

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Roberts Pest Control wasp and bee removal service in St. Louis

Identify

Stinging Insects in St. Louis

Not every stinging insect poses the same level of danger. Knowing which species has nested on your property determines how we approach removal — and how urgently you need it done.

Paper Wasp

CAUTION

Paper Wasp

About 3/4 inch long, brown with yellow markings. Builds open, umbrella-shaped nests under eaves, porch ceilings, and deck railings. Generally not aggressive unless the nest is disturbed directly.

Eastern Yellow Jacket

AGGRESSIVE

Eastern Yellow Jacket

Black and yellow, ground nesters that build colonies in abandoned rodent burrows, wall voids, and landscape timbers. Extremely aggressive when disturbed — capable of stinging multiple times without losing their stinger.

Bald-faced Hornet

AGGRESSIVE

Bald-faced Hornet

Large, black and white, builds distinctive football-shaped paper nests in trees, shrubs, and under eaves. Colonies can contain 400+ workers. Will attack in swarms if the nest is threatened.

Warning Signs

Signs You Have a Wasp or Hornet Problem

Stinging insects establish nests quickly in spring and summer. Early detection means safer, easier removal before colonies reach peak size.

Visible Nests Under Eaves or Soffits

Paper wasps and hornets commonly build nests in sheltered areas along the roofline, under porch ceilings, and inside open garages.

Wasps Entering or Exiting Wall Voids

Seeing wasps disappear into gaps around siding, weep holes, or utility penetrations indicates a hidden nest inside the wall cavity.

Ground Nests in the Yard

Yellow jackets nest underground. Small holes in the lawn with steady wasp traffic — especially when mowing triggers aggressive behavior — are a telltale sign.

Increased Activity Near Food & Drinks

Wasps foraging aggressively around outdoor meals, trash cans, and sugary drinks suggest a nearby colony has grown large enough to send out scouts.

Buzzing Inside Walls or Attic

An audible humming or buzzing from inside a wall, soffit, or attic space indicates a well-established colony that needs professional attention immediately.

⚠ Sting Allergy Warning

Wasp and hornet stings can cause life-threatening anaphylaxis. If anyone in your household has a sting allergy, do NOT attempt DIY nest removal. Call us for same-day emergency service.

Signs of a severe allergic reaction:

  • Difficulty breathing or swallowing
  • Swelling of face, throat, or tongue
  • Rapid pulse or dizziness
  • Hives or rash spreading from sting site
  • Nausea, vomiting, or stomach cramps
  • Loss of consciousness

If stung and experiencing these symptoms: Use an EpiPen if available, call 911 immediately, and lie down with legs elevated.

Our Process

Professional Wasp Removal — 4 Steps

Every nest removal is handled with the right protective equipment and species-specific approach for your safety.

  1. Nest Location & Species ID — We locate all nests on the property and identify the species to determine the safest, most effective treatment strategy.
  2. Safe Nest Treatment — Using full protective equipment, we apply targeted products directly to the nest and surrounding entry points for rapid colony elimination.
  3. Nest Removal — After the treatment takes full effect, we physically remove the nest structure to prevent reuse and eliminate attractants for future colonies.
  4. Entry Point Sealing — We seal gaps, cracks, and openings where wasps gained access to prevent recolonization in the same location.

Prevention

Prevent Stinging Insect Nests — Homeowner Tips

Seal Gaps Around Eaves & Soffits

Inspect and caulk gaps along the roofline, soffits, and fascia boards. These are the most common nest-building locations.

Cover Food & Drinks Outdoors

Keep food covered during outdoor gatherings. Wasps are attracted to proteins and sugars — especially in late summer.

Keep Trash Cans Sealed

Use tight-fitting lids on all outdoor garbage and recycling bins. Rinse cans and bottles before discarding.

Avoid Perfume & Bright Colors Near Nests

Floral scents and bright clothing attract foraging wasps. Wear neutral colors when working near known nesting areas.

Inspect Property Monthly — Spring Through Fall

Walk the exterior of your home monthly during warm months. Catching a nest when it’s small makes removal far easier and safer.

Hang Decoy Nests Early Season

Paper wasps and hornets are territorial. Hanging a decoy nest in early spring can deter queens from establishing colonies nearby.

Questions

Frequently Asked Questions

How much does wasp or hornet removal cost?
Cost depends on the species, nest location, and accessibility. A nest under an open eave is straightforward; a colony inside a wall void or 30 feet up in a tree requires specialized equipment. Call us for a quote — we’ll give you a clear price before any work begins.
Can you remove honeybees?
We work with local beekeepers for honeybee relocation whenever possible. Honeybees are vital pollinators and we prefer live removal over extermination. If relocation isn’t feasible due to location or structural concerns, we’ll discuss all options with you.
Do you offer same-day service for wasp emergencies?
Yes. Stinging insect nests near doorways, play areas, or where someone has an allergy are treated as safety hazards. We prioritize these calls for same-day service.
Will the wasps come back after removal?
We seal entry points and remove the nest structure to prevent recolonization in the same spot. While we can’t guarantee new wasps won’t build elsewhere on the property, our sealing work eliminates the most likely return locations.

Remove Stinging Insects Safely

Free Quotes. Same-day service available. 100% satisfaction guaranteed.

(636) 243-0900
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