The short version
Around Florence, queens start nests in April, 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.
Anyone in Florence dealing with wasps, hornets or yellowjackets at home.
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.
- 1Wasps flying straight lines to and from one spot.
- 2Steady wasp traffic in and out of one soffit gap.
- 3Open umbrella-shaped comb under a porch ceiling or railing.
- 4A soft or discolored patch of drywall with faint buzzing.
- 5Dead wasps collecting on interior windowsills in late summer.
- 6Yellowjackets streaming from the ground after mowing or trimming.
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
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 Florence 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
Aerial Nest Treatment and Removal
$100–$400
Bald-faced hornet nests, the grey football-shaped ones, defend aggressively and are best left to a Florence professional with a bee suit and a long-reach applicator. Small paper wasp combs are a simpler job.
- Time
- 30–90 minutes
- Best for
- Exposed paper wasp, hornet and bald-faced hornet nests
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
- Closing soffits, vents and gaps once a void nest is dead
Prices are typical published ranges. Ask what’s included before you compare quotes.
Once a nest is dead, screening and sealing gaps around pipes and vents keeps next year's queen from using the same opening.Which wasps live around Florence.
They rarely sting. Paper wasps are the most common around Florence. They build open, umbrella-shaped combs under eaves and railings. Eastern yellowjackets nest in the ground and in wall voids. They cause most stings. Bald-faced hornets build big gray nests in trees and eaves. European hornets live in Kentucky too. They're large, fly at night, and nest in hollow trees. Mud daubers build tube-shaped mud nests.
Local wasps conditions in Florence.
A provider who works Florence and Kentucky 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. Florence sits in a humid subtropical climate, and that sets the pace for wasp activity here: mid-summer through fall (July-October). Across Florence, 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 inspection in Florence usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Florence'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.
Paper wasps like quiet, sheltered corners. Check garage rafters, door tracks and high shelves in spring for small starter combs.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.
Homes from Florence out to Covington share the same favorite nest spots. Many houses around Florence have crawl spaces, and vents and access doors invite nests. Check eaves, porch ceilings and the crawl vents. Watch for traffic in and out of gaps. A ground nest looks like wasps streaming from one hole.
A year of wasps in Florence.
- Spring: queens start new nests around April. Knock down small starts. - Summer: highs near 87°F in Florence help colonies grow fast. - Late summer: peak season. Workers hunt sweets near people. - Winter: lows near 24°F in Florence. Nests die; only queens survive.
Wasp, hornet or bee?
- Paper wasp: slim, long legs, open comb. - Yellowjacket: bright yellow and black, nests in the ground. - Hornet: larger, with a big closed paper nest. - Mud dauber: thin waist, mud tube nests. Rarely stings. - Honey bee: fuzzy and golden. about relocation.
If you get stung.
Wash the sting and use a cold pack. An antihistamine can ease itching and swelling. 911 for trouble breathing or a swollen face or throat. If someone carries an epinephrine pen, use it. Move away from the nest first.
Keeping wasps away from the patio.
- Food: cover plates and drinks outdoors. - Trash: keep lids tight and bins away from doors. - Fruit: pick up fallen fruit. - Spring checks: knock down small nests early. - Gaps: seal gaps after a nest is gone.
Ground nests: what to do.
Keep kids and pets away. Don't mow over it. Don't pour gasoline or water in. Pros treat ground nests at night, when the colony is home. Mark the hole with a flag.
A nest, or just visitors?
Follow the line back to an eave, vent, shrub or hole. Wasps on flowers or trash cans may come from far away. A nest shows steady traffic to one spot. Watch at dusk, when they fly home.
Treating a small nest yourself, safely.
- Only if it’s small, low and out in the open. - Never if anyone in the house is allergic. - Wait until dusk, when wasps are home and slow. - Wear long sleeves, pants and gloves. - Use a jet wasp spray from several feet away. - Never spray from a ladder. - Leave it overnight, then bag the nest.
Wasps and pets.
Keep pet food and water bowls indoors in late summer. Dogs often snap at wasps and get stung on the face. Most stings just swell a little. your vet if the throat swells or breathing changes.
Kids and wasps.
Use cups with lids for sweet drinks outside. Teach kids to walk away calmly. Swatting makes a sting more likely. Check play sets, slides and playhouses for nests each spring.
After the nest is gone.
Knock down small new nests early next spring. Wasps don't reuse old nests. Seal the gap a wall nest used once it's quiet. Check nearby eaves for new starts.
Wasps at picnics and barbecues.
- Drinks: use cups with lids or straws. - Food: keep it covered until you eat. - Trash: bag scraps and close the bin. - Calm: don’t swat; slowly move away. - Kids: teach them to walk away calmly.
Ground nests in the lawn.
Yellowjackets often nest in old rodent holes. Watch for wasps flying in and out of the grass. Mark it, and keep mowers and kids away until it's treated.
Questions to ask before you sign.
- What kind of wasp is it? - How will you treat a nest inside the wall? - Is removal of the dead nest included? - Is a return visit included?
What affects the price
- Whether nest removal is included after treatment.
- Nest height, and whether it needs a lift.
- Preventive spring treatment bundled with removal.
- Return visit to confirm a void nest is dead.
- Ground nest with multiple entrances or deep burrows.
- Species: paper wasps cost least, hornets and yellowjackets more.
📊
What's your biggest concern about wasps?
When to call for help
Call for nests in walls, attics, the ground, or anywhere high. right away if anyone in the house is allergic. Don't seal a hole wasps are using. They'll find another way in.
What you can do yourself
A small, reachable paper wasp nest is a fair DIY job. Spray it at dusk with a wasp aerosol. Knock it down the next day. Big, high or hidden nests are a job for a pro.
Wasps in Florence
Winter lows near 24°F in Florence end the season; only new queens survive, tucked into sheltered spots. In Florence's neighborhoods, eaves, decks, play sets and shrubs are favorite nest sites. With summer highs near 87°F in Florence, colonies grow fast and are biggest by August.
Local research
Wasps in Florence, KY: what the public record shows
Before you compare quotes, it helps to know which wasps actually live in Kentucky, when they are busiest around Florence, and what the state figures look like. Everything below links to the agency or university page it came from.
US ER visits and deaths from stinging-insect allergic reactions (UK EntFact)
Kentucky's extension guidance frames wasp control as a medical-safety issue.
University of Kentucky EntomologyWasp species recorded in Kentucky
- 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 '…
- 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…
When wasps are busiest around Florence
UK: 'During late summer/early fall, yellowjacket colonies are nearing maturity and huge numbers of workers are out foraging'; 'In Kentucky and other states with cold winters, wasp, hornet and yellowjacket colonies die off naturally once the weather turns cold'.
UK EntFact: treat hornet nests at night, 'wait at least 3-4 days before removing the nest'; 'abandoned nests are not reused and soon disintegrate'.
Rules that apply in Kentucky
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 Kentucky Entomology; CDC MMWR; Yellowjackets and Hornets, Vespula and Dolichovespula spp. (Insecta: Hymenoptera: Vespidae); Baldfaced Hornet; European Hornet; European Paper Wasp. Figures are quoted as the source prints them. How we check our sources
Simple ways to keep wasps away
- Hang wasp traps at the yard edge, not the patio.
- Seal soffit seams and fascia gaps before spring.
- Check sheds and garages for nests each May.
- Fill old rodent burrows and mulch-bed holes in spring.
- Avoid bright floral clothing and strong perfume near nests.
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?
European hornets hunt at night and are drawn to porch lights
Fig wasps pollinate figs and are smaller than a rice grain
Questions people ask
Will wasps come back to the same nest next year?
They don't reuse old nests. New queens often pick the same sheltered spots, though.
Can I just leave the nest alone until winter?
If it's out of the way, often yes. Around Florence, nests die back after the first hard freeze in fall.
How do I find a good wasp control company?
Check that they're licensed in Kentucky. Ask how they treat hidden nests and whether removal is included.
What should I do if I get stung?
An antihistamine helps with itching. 911 for trouble breathing or a swelling throat.
What time of day should a wasp nest be treated?
At dusk or after dark, when they're home and calm.
What's the usual way to get rid of a nest?
Across Florence, a dust or spray into the nest opening at dusk, then removal once activity stops.
How common are wasp sightings?
Across Florence, very common in late summer, when colonies peak and wasps go looking for sweet food.
When is wasp season in Florence?
Around Florence, queens start nests in April, and colonies peak in late summer. Nests die back after the first hard freeze in fall.
Are hornets common in Florence?
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