The short version
Around Mobile, queens start nests in March, 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 Mobile with a nest near a door, deck or play area.
What to look for
Late-summer colonies are big and quick to sting. Wasps defend the area around their nest. Near a door or deck, stings will happen.
- 1Yellowjackets streaming from the ground after mowing or trimming.
- 2Yellowjackets crowding trash cans, soda cans and pet food.
- 3Small golf-ball-sized paper nests under eaves in spring.
- 4Wasps hovering at a mulch bed or retaining wall gap.
- 5Wasps appearing indoors near light fixtures or windows.
- 6Chewed, scarred wood on fences, decks or cedar siding.
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
Nest location drives everything else in Mobile: height, whether it sits in a void, and how close it is to doors or play areas. The inspection should end with a plan and a price.
- Time
- 45–75 minutes
- Best for
- Every job; species and nest location decide the method
Ground and Wall-Void Nest Treatment
$150–$500
Foam and sprays rarely reach the back of a deep void. Pros use dust for hidden nests and sprays for open combs.
- 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
In early spring, overwintered queens in Mobile scout eaves and sheltered corners for a place to start a colony. A residual treatment on those surfaces discourages early nest building.
- Time
- 45–90 minutes
- Best for
- Repeat nests, or someone allergic to stings
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.
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 Mobile.
They cause most stings. Bald-faced hornets build big gray nests in trees and eaves. European hornets live in Alabama too. They're large, fly at night, and nest in hollow trees. In mild winters around Mobile, some yellowjacket nests survive and grow huge. Leave those to a pro. Mud daubers build tube-shaped mud nests. They rarely sting. Paper wasps are the most common around Mobile. They build open, umbrella-shaped combs under eaves and railings. Eastern yellowjackets nest in the ground and in wall voids.
Local wasps conditions in Mobile.
Mobile sits in a humid subtropical climate, and that sets the pace for wasp activity here: mid-summer through fall (July-October). For Mobile 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. An inspection in Mobile usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Mobile'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 Mobile and Alabama 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.
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 with the first hard freeze, around November. Early spring is the easiest time to remove small starts.
Where they nest around houses here.
Many houses around Mobile 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. Homes from Mobile out to Daphne share the same favorite nest spots.
A year of wasps in Mobile.
- Late summer: peak season. Workers hunt sweets near people. - Winter: lows near 42°F in Mobile. Some nests keep going. - Spring: queens start new nests around March. Knock down small starts. - Summer: highs near 91°F in Mobile help colonies grow fast.
Wasp, hornet or bee?
- Hornet: larger, with a big closed paper nest. - Mud dauber: thin waist, mud tube nests. Rarely stings. - Honey bee: fuzzy and golden. about relocation. - Paper wasp: slim, long legs, open comb. - Yellowjacket: bright yellow and black, nests in the ground.
If you get stung.
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. Wash the sting and use a cold pack.
Keeping wasps away from the patio.
- Fruit: pick up fallen fruit. - Spring checks: knock down small nests early. - Gaps: seal gaps after a nest is gone. - Food: cover plates and drinks outdoors. - Trash: keep lids tight and bins away from doors.
Ground nests: what to do.
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. Keep kids and pets away.
A nest, or just visitors?
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. Follow the line back to an eave, vent, shrub or hole.
Treating a small nest yourself, safely.
- 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. - Only if it’s small, low and out in the open. - Never if anyone in the house is allergic.
Wasps and pets.
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. Keep pet food and water bowls indoors in late summer.
Kids and wasps.
Teach kids to walk away calmly. Swatting makes a sting more likely. Check play sets, slides and playhouses for nests each spring. Use cups with lids for sweet drinks outside.
After the nest is gone.
Wasps don't reuse old nests. Seal the gap a wall nest used once it's quiet. Check nearby eaves for new starts. Knock down small new nests early next spring.
Wasps at picnics and barbecues.
- Trash: bag scraps and close the bin. - Calm: don’t swat; slowly move away. - Kids: teach them to walk away calmly. - Drinks: use cups with lids or straws. - Food: keep it covered until you eat.
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.
- Is removal of the dead nest included? - Is a return visit included? - What kind of wasp is it? - How will you treat a nest inside the wall?
What affects the price
- Colony size, which climbs sharply from June to September.
- Roof pitch and safe access to the nest location.
- Dense siding, brick or stone that limits dust access.
- Open comb, or hidden in a wall.
- Whether nest removal is included after treatment.
- Distance from the company's base and travel time.
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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 Mobile
Winter lows near 42°F in Mobile are mild, so some yellowjacket nests survive the winter and keep growing. In denser parts of Mobile, nests turn up in eaves, balconies, signs and wall gaps. With summer highs near 91°F in Mobile, colonies grow fast and are biggest by August.
Local research
Wasps in Mobile, AL: what the public record shows
Before you compare quotes, it helps to know which wasps actually live in Alabama, when they are busiest around Mobile, and what the state figures look like. Everything below links to the agency or university page it came from.
Wasp species recorded in Alabama
- 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…
- Southern yellowjacket (Vespula squamosa) — Texas A&M: 'Colonies can contain up to 4,000 workers', 'In Texas, some colonies can survive for several years and continue to grow', and southern colonies '6 ft across' have bee…
- 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 Mobile
ACES: 'The end of summer and fall are peak yellow jacket season in Alabama'; nests 'flourish in the spring, summer and fall before dying off in the winter'.
ACES: above-ground nests 'are commonly seen in cavernous areas like eaves, attics, in wall voids, crawlspaces, and cement slabs or cracks'; underground nests use burrows 'abandoned by rodents'.
Rules that apply in Alabama
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: CDC MMWR; Yellowjackets and Hornets, Vespula and Dolichovespula spp. (Insecta: Hymenoptera: Vespidae); Southern Yellowjackets - Field Guide to Common Texas Insects; Baldfaced Hornet; European Hornet. Figures are quoted as the source prints them. How we check our sources
Simple ways to keep wasps away
- Fill gaps in retaining walls and stacked stone.
- Trim shrubs so nests cannot hide near walkways.
- Seal soffit seams and fascia gaps before spring.
- Repair torn window screens and door sweeps.
- Cap hollow fence posts, railings and play-set tubes.
Jot down where nests turned up this year. Queens often pick the same eaves and gaps, so you'll know where to look first next spring.Did you know?
Some paper wasps can tell their nestmates apart by their faces
European hornets hunt at night and are drawn to porch lights
Questions people ask
Are wasps dangerous to my pets?
Dogs often get stung on the face. your vet if swelling spreads or breathing changes. They can be.
How long does wasp nest removal take?
Usually under an hour. Hidden nests may need a second visit a few days later.
Wasp or bee: does it matter?
Bees are fuzzy and rounder. It matters because honey bees can often be relocated. Wasps are smooth and narrow-waisted.
What time of day should a wasp nest be treated?
At dusk or after dark, when they're home and calm.
How do I know if I have wasps, hornets or yellowjackets?
Yellowjackets nest in the ground or walls. Hornets build big, gray, closed nests. Paper wasps build open, umbrella-shaped combs.
What stops people from dealing with wasp nests?
For Mobile homes, fear of stings, nests that are hard to reach, and not noticing them until they're big.
How common are wasp sightings?
For Mobile homes, very common in late summer, when colonies peak and wasps go looking for sweet food.
When is wasp season in Mobile?
Around Mobile, queens start nests in March, and colonies peak in late summer. Nests die back with the first hard freeze, around November.
Are hornets common in Mobile?
Bald-faced hornets are, in trees and on eaves.
Nearby cities
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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