The short version
Around Eagan, 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 Eagan with a nest near a door, deck or play area.
What to look for
Late-summer colonies are big and quick to sting. Near a door or deck, stings will happen. Wasps defend the area around their nest.
- 1Wasps clustered at a hummingbird feeder or ripe grapes.
- 2Wasps disappearing into a hole in the lawn or a wall.
- 3Wasps entering an attic vent, dryer vent or weep hole.
- 4Open umbrella-shaped comb under a porch ceiling or railing.
- 5Wasps flying straight lines to and from one spot.
- 6Small 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.
Treatment options and typical costs
Inspection and Nest Identification
$75–$200
A pro starts by confirming the species and the nest location. Paper wasps, hornets and yellowjackets each call for a different approach.
- Time
- 45–75 minutes
- Best for
- Every job; species and nest location decide the method
Ground and Wall-Void Nest Treatment
$150–$500
Ground nests can hold thousands of yellowjackets by late summer. Mowing over one sets them off. Treatment is done in protective gear, usually at dusk.
- Time
- 30–60 minutes plus a return visit
- Best for
- Yellowjackets in lawns, retaining walls, soffits and wall voids
Preventive Spring Treatment and Follow-Up
$150–$400
Some pros offer a seasonal plan with spring and midsummer visits. For most homes, one well-timed spring visit plus vigilance is enough.
- Time
- 45–90 minutes
- Best for
- Sting allergies or repeat nest spots
Sealing Up After the Nest Is Dead
$150–$450
Sealing work targets the places wasps favor in Eagan: soffit seams, attic and dryer vents, gaps around utility lines and loose fascia boards. Vent screens and sealant handle most of it.
- Time
- 1–2 hours
- Best for
- Closing soffits, vents and gaps once a void nest is dead
Prices are typical published ranges. Ask what’s included before you compare quotes.
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 Eagan.
They cause most stings. Bald-faced hornets build big gray nests in trees and eaves. Mud daubers build tube-shaped mud nests. They rarely sting. Paper wasps are the most common around Eagan. They build open, umbrella-shaped combs under eaves and railings. Eastern yellowjackets nest in the ground and in wall voids.
Local wasps conditions in Eagan.
An inspection in Eagan usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Eagan'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 Eagan and Minnesota 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. Eagan sits in a humid continental climate, and that sets the pace for wasp activity here: mid-summer through fall (July-October). For Eagan homes, the area is mostly suburban, 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.
An unscreened foundation vent is an easy way in for a yellowjacket queen. Wasps flying in and out of a vent all day are a sign of a nest inside.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 Eagan out to Burnsville and Bloomington share the same favorite nest spots. Plenty of homes in Eagan have basements, but most nests are higher up. Check eaves, attic vents and window frames.
A year of wasps in Eagan.
- Late summer: peak season. Workers hunt sweets near people. - Summer: highs near 83°F in Eagan help colonies grow fast. - Spring: queens start new nests around May. Knock down small starts. - Winter: lows near 7°F in Eagan. 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
- Sealing gaps after the nest is dead.
- After-hours, weekend or emergency scheduling.
- Ground nest with multiple entrances or deep burrows.
- Dense siding, brick or stone that limits dust access.
- Sting allergy in the home requiring extra precautions.
- Number of nests found on the property.
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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 Eagan
In Eagan's neighborhoods, eaves, decks, play sets and shrubs are favorite nest sites. Winter lows near 7°F in Eagan end the season; only new queens survive, tucked into sheltered spots. With summer highs near 83°F in Eagan, colonies grow fast and are biggest by August.
Local research
Wasps in Eagan, MN: what the public record shows
Before you compare quotes, it helps to know which wasps actually live in Minnesota, when they are busiest around Eagan, and what the state figures look like. Everything below links to the agency or university page it came from.
Wasp species recorded in Minnesota
- 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 paper wasp (Polistes dominula) — Penn State: 'first reported in 1978 around Boston', now 'coast to coast ... although they are apparently less common in the Southeast and Great Plains'; nests in 'eaves of struc…
- Native paper wasps (Polistes spp. (e.g., P. fuscatus, P. apachus, P. exclamans)) — Open umbrella-shaped nests under eaves, porch ceilings and railings. UC IPM: paper wasp colonies 'vary between 15 to 200 individuals'; Penn State: queens 'establish nests in May…
When wasps are busiest around Eagan
UMN: 'Yellowjacket populations peak during late summer'; 'Queens are the only members of the colony that survive the winter'; nests die when 'freezing temperatures (usually in the mid-to-upper 20s °F) kill the old queen and the workers'.
UMN: yellowjackets 'range from 3/8 to 5/8 inch long', baldfaced hornets 'about 7/8 inch long', paper wasps '1/2 to 1 inch long'.
Rules that apply in Minnesota
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: University of Minnesota Extension; CDC MMWR; Baldfaced Hornet; European Paper Wasp; Yellowjackets and Other Social Wasps (Pest Notes). Figures are quoted as the source prints them. How we check our sources
Simple ways to keep wasps away
- Check sheds and garages for nests each May.
- Plug weep holes with mesh inserts, not solid caulk.
- Cover drinks outdoors and use lidded cups for kids.
- Repair torn window screens and door sweeps.
- Caulk around cable, gas and conduit entry points.
A good wasp quote names the species, where the nest is, how it will be treated and whether taking it down or sealing the gap is included.Did you know?
Mud daubers stock their nests with paralyzed spiders
Yellowjacket nests are never reused a second year
Questions people ask
Wasp or bee: does it matter?
It matters because honey bees can often be relocated. Bees are fuzzy and rounder. Wasps are smooth and narrow-waisted.
What should I do if I get stung?
An antihistamine helps with itching. 911 for trouble breathing or a swelling throat.
How do I know if I have wasps, hornets or yellowjackets?
Hornets build big, gray, closed nests. Yellowjackets nest in the ground or walls. Paper wasps build open, umbrella-shaped combs.
Can I seal the hole wasps are using?
Treat first, then seal once activity stops. They may chew into your house. Sealing traps them inside. No.
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 Eagan homes, look under eaves, decks, sheds and play equipment, where small nests are easy to deal with.
How common are wasp sightings?
For Eagan homes, very common in late summer, when colonies peak and wasps go looking for sweet food.
When is wasp season in Eagan?
Around Eagan, 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 Eagan?
Bald-faced hornets are, in trees and on eaves. Most stings come from yellowjackets, though.
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