wasp control in Scranton, PA

Wasps buzzing around the porch in Scranton? There's probably a nest close by. Here's how to tell what you have, and what to do.

Scranton, Pennsylvania cityscape
Scranton at a glance
40 in.rain a year
70%average humidity
19°Ftypical winter low
82°Ftypical summer high
The short version

Around Scranton, queens start nests in May, and colonies peak in late summer. Small, low paper wasp nests can be handled at dusk. Leave wall, ground and high nests to a pro.

  • Treat nests at dusk, when wasps are home.
  • Never seal a hole wasps are using.
  • Ground and wall nests are best left to a pro.
  • Knock down small nests early in spring.
  • Call 911 for breathing trouble after a sting.

Homeowners and renters in Scranton with a nest near a door, deck or play area.

What to look for

Near a door or deck, stings will happen. Late-summer colonies are big and quick to sting. Wasps defend the area around their nest.

  • Wasps flying straight lines to and from one spot.
  • Open umbrella-shaped comb under a porch ceiling or railing.
  • Wasps clustered at a hummingbird feeder or ripe grapes.
  • Buzzing audible through a ceiling or wall on warm afternoons.
  • Wasps hovering at a mulch bed or retaining wall gap.
  • Small golf-ball-sized paper nests under eaves in spring.

Why it’s worth acting soon

  • Nests grow all summer.
  • Ground nests get disturbed by mowing.
  • Wall nests can chew through into rooms.
  • Stings are dangerous for anyone allergic.
788U.S. deaths from hornet, wasp and bee stings, 2011–2021CDC MMWR QuickStats
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How urgent is your wasp problem?

Treatment options and typical costs

Inspection and Nest Identification

$75–$200

Expect a pro to check eaves, vents, sheds and the ground. Multiple nests are common late in the season.

Time
45–75 minutes
Best for
Every job; species and nest location decide the method

Preventive Spring Treatment and Follow-Up

$150–$400

Prevention won't stop every nest, and no honest company in Scranton will say it does. It cuts the odds and catches nests that start early.

Time
45–90 minutes
Best for
Homes with repeat nests or a sting allergy in the household

Ground and Wall-Void Nest Treatment

$150–$500

Never seal a live void nest. Plugging the hole too early can drive wasps into the house.

Time
30–60 minutes plus a return visit
Best for
Yellowjackets in lawns, retaining walls, soffits and wall voids

Sealing Up After the Nest Is Dead

$150–$450

Sealing is priced by the number and size of openings. One gap is quick; a row of open vents takes longer.

Time
1–2 hours
Best for
Sealing the gap once the nest is dead

Prices are typical published ranges. Ask what’s included before you compare quotes.

Work gloves and a flashlight on a stone garden wall beside a mulched bed and an outdoor faucet
Yellowjackets often nest in old rodent holes and gaps in garden walls. Watch for wasps flying low and steady into one spot.

Which wasps live around Scranton.

Bald-faced hornets build big gray nests in trees and eaves. European hornets live in Pennsylvania too. They're large, fly at night, and nest in hollow trees. Mud daubers build tube-shaped mud nests. They rarely sting. Paper wasps are the most common around Scranton. They build open, umbrella-shaped combs under eaves and railings. Eastern yellowjackets nest in the ground and in wall voids. They cause most stings.

Local wasps conditions in Scranton.

An inspection in Scranton usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Scranton's seasonal timing lets you schedule treatment before the busy stretch rather than after it, which usually means faster service and a more accurate quote. A provider who works Scranton and Pennsylvania every day can point out the specific conditions that matter most here, and getting the scope, price, and follow-up terms in writing makes it easier to compare options. Scranton sits in a humid continental climate, and that sets the pace for wasp activity here: mid-summer through fall (July-October). For Scranton homes, the area is mostly urban, so wasps pressure can differ from one block to the next depending on how tight the entry points are and how much food, water, or shelter is close by.

Attic rafters and pink insulation with daylight coming in through a soffit vent
Yellowjackets sometimes nest in attics and wall voids, getting in through a torn vent screen or a gap in the soffit. Buzzing in a ceiling is worth a look.

When they’re most active.

Nests die back after the first hard freeze in fall. Early spring is the easiest time to remove small starts.

Where they nest around houses here.

Watch for traffic in and out of gaps. A ground nest looks like wasps streaming from one hole. Homes from Scranton out to Wilkes-Barre and Hazleton share the same favorite nest spots. Plenty of homes in Scranton have basements, but most nests are higher up. Check eaves, attic vents and window frames.

A year of wasps in Scranton.

  • Late summer: peak season. Workers hunt sweets near people. - Summer: highs near 82°F in Scranton help colonies grow fast. - Spring: queens start new nests around May. Knock down small starts. - Winter: lows near 19°F in Scranton. Nests die; only queens survive.

Wasp, hornet or bee?

  • Mud dauber: thin waist, mud tube nests. Rarely stings. - Hornet: larger, with a big closed paper nest. - Yellowjacket: bright yellow and black, nests in the ground. - Paper wasp: slim, long legs, open comb. - Honey bee: fuzzy and golden. about relocation.

If you get stung.

An antihistamine can ease itching and swelling. Wash the sting and use a cold pack. Move away from the nest first. If someone carries an epinephrine pen, use it. 911 for trouble breathing or a swollen face or throat.

Keeping wasps away from the patio.

  • Spring checks: knock down small nests early. - Fruit: pick up fallen fruit. - Trash: keep lids tight and bins away from doors. - Food: cover plates and drinks outdoors. - Gaps: seal gaps after a nest is gone.

Ground nests: what to do.

Don't mow over it. Keep kids and pets away. Mark the hole with a flag. Pros treat ground nests at night, when the colony is home. Don't pour gasoline or water in.

A nest, or just visitors?

A nest shows steady traffic to one spot. Wasps on flowers or trash cans may come from far away. Follow the line back to an eave, vent, shrub or hole. Watch at dusk, when they fly home.

Treating a small nest yourself, safely.

  • Never spray from a ladder. - Use a jet wasp spray from several feet away. - Wear long sleeves, pants and gloves. - Wait until dusk, when wasps are home and slow. - Never if anyone in the house is allergic. - Only if it’s small, low and out in the open. - Leave it overnight, then bag the nest.

Wasps and pets.

Most stings just swell a little. Dogs often snap at wasps and get stung on the face. Keep pet food and water bowls indoors in late summer. your vet if the throat swells or breathing changes.

Kids and wasps.

Swatting makes a sting more likely. Teach kids to walk away calmly. Use cups with lids for sweet drinks outside. Check play sets, slides and playhouses for nests each spring.

After the nest is gone.

Seal the gap a wall nest used once it's quiet. Wasps don't reuse old nests. Knock down small new nests early next spring. Check nearby eaves for new starts.

Wasps at picnics and barbecues.

  • Calm: don’t swat; slowly move away. - Trash: bag scraps and close the bin. - Food: keep it covered until you eat. - Drinks: use cups with lids or straws. - Kids: teach them to walk away calmly.

Ground nests in the lawn.

Watch for wasps flying in and out of the grass. Yellowjackets often nest in old rodent holes. Mark it, and keep mowers and kids away until it's treated.

Questions to ask before you sign.

  • Is removal of the dead nest included? - How will you treat a nest inside the wall? - What kind of wasp is it? - Is a return visit included?

What affects the price

  • Whether nest removal is included after treatment.
  • Open comb, or hidden in a wall.
  • Preventive spring treatment bundled with removal.
  • After-hours, weekend or emergency scheduling.
  • Dense siding, brick or stone that limits dust access.
  • Nest height, and whether it needs a lift.
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What's your biggest concern about wasps?

When to call for help

They'll find another way in. Don't seal a hole wasps are using. right away if anyone in the house is allergic. Call for nests in walls, attics, the ground, or anywhere high.

What you can do yourself

Big, high or hidden nests are a job for a pro. Knock it down the next day. Spray it at dusk with a wasp aerosol. A small, reachable paper wasp nest is a fair DIY job.

Wasps in Scranton

In denser parts of Scranton, nests turn up in eaves, balconies, signs and wall gaps. Winter lows near 19°F in Scranton end the season; only new queens survive, tucked into sheltered spots. With summer highs near 82°F in Scranton, colonies grow fast and are biggest by August.

Local research

Wasps in Scranton, PA: what the public record shows

Before you compare quotes, it helps to know which wasps actually live in Pennsylvania, when they are busiest around Scranton, and what the state figures look like. Everything below links to the agency or university page it came from.

upwards of 300 individuals
Bald-faced hornet colony size in Pennsylvania (Penn State)

The gray football nest in a shrub can hold hundreds of defensive workers.

Penn State Extension
200–400 workers
European hornet peak nest size (Penn State)

Large nests may reach 1,000 workers; they are active at night and drawn to porch lights.

Penn State Extension
a few dozen adults, but can grow to over 200
Paper wasp colony size (Penn State)

Eave nests are small but multiply around a single house.

Penn State Extension

Wasp species recorded in Pennsylvania

  • German yellowjacket (Vespula germanica) — UC IPM: 'becoming more common in many urban areas of California, where it frequently nests in houses.' Named among Ohio's three main species (German, Eastern, Common yellowjacke…
  • Eastern yellowjacket (Vespula maculifrons) — UF/IFAS lists it with the southern yellowjacket as Florida's two yellowjackets; OSU lists it for Ohio; Texas A&M notes it is 'generally found in eastern Texas'. Ground nests 9.5…
  • Bald-faced hornet (Dolichovespula maculata) — Penn State: 'found in most of the 48 contiguous states and D.C., throughout Canada and in Alaska'; actually an aerial yellowjacket that builds the football-shaped gray paper nes…
  • European hornet (Vespa crabro) — Penn State: 'first detected in the 1840s', 'well established in the eastern United States', 'first reported from Arkansas in 1999'; workers 'up to an inch (25 mm) long', nests '…

When wasps are busiest around Scranton

Paper wasp queens 'establish nests in May' and colonies are essentially gone 'By the end of September'; European hornet nests peak in mid-September and die at the first hard frosts (Penn State).

Penn State: European hornet is 'well established in the eastern United States, including all of Pennsylvania' and is the 'only nocturnal wasp in Pennsylvania'. Yellowjacket colonies 'range in size from only a few hundred individuals to thousands of members'.

For context, nationally

  • 788 — Deaths from hornet, wasp, and bee stings, 2011–2021 (US). CDC MMWR
  • 72 deaths per year — Average annual sting deaths, 2011–2021 (US). CDC MMWR

Sources: Baldfaced Hornet; European Hornet; Penn State Extension; CDC MMWR; Yellowjackets and Other Social Wasps (Pest Notes); Yellowjackets and Hornets, Vespula and Dolichovespula spp. (Insecta: Hymenoptera: Vespidae). Figures are quoted as the source prints them. How we check our sources

Simple ways to keep wasps away

  • Clean outdoor eating areas right after meals.
  • Plug weep holes with mesh inserts, not solid caulk.
  • Mow at dawn when ground-nesting wasps are sluggish.
  • Caulk around cable, gas and conduit entry points.
  • Fill old rodent burrows and mulch-bed holes in spring.
A technician in dark work clothes kneeling by a house wall, applying treatment with a hand sprayer
For a nest in the ground or a wall, a pro treats the entrance and checks back to make sure the traffic has stopped before anything is sealed.

Did you know?

European hornets hunt at night and are drawn to porch lights

Some paper wasps can tell their nestmates apart by their faces

Questions people ask

How do I find a good wasp control company?

Check that they're licensed in Pennsylvania. Ask how they treat hidden nests and whether removal is included.

Can wasps damage my house?

Carpenter bees do more wood damage. Yellowjackets in walls can chew through drywall. Rarely by much.

Are wasps good for anything?

Leave nests that are well away from people. They eat caterpillars and other pests. Yes.

How long does wasp nest removal take?

Usually under an hour. Hidden nests may need a second visit a few days later.

What time of day should a wasp nest be treated?

At dusk or after dark, when they're home and calm.

How often should you check your property for wasp nests?

Every week or two from spring through late summer. For Scranton homes, look under eaves, decks, sheds and play equipment, where small nests are easy to deal with.

Do wasp traps actually work?

They catch some foragers but rarely solve a nest problem. Find and treat the nest itself.

When is wasp season in Scranton?

Around Scranton, queens start nests in May, and colonies peak in late summer. Nests die back after the first hard freeze in fall.

Are hornets common in Scranton?

Bald-faced hornets are, in trees and on eaves.

Nearby cities

Related guides

Sources (9)

The facts in this article come from the public sources listed above. Every home is different, so ask the company you talk to about pricing and what’s included. Published by Wasp Exterminator · Updated September 11, 2026 · How we write these guides

Ask about nest removal or a quote.

Tell us what you’ve noticed.

  • Where you’ve seen wasps or damage
  • When you first noticed it
  • Anything you’ve already tried