The short version
Most wasp nests in Spokane Valley cost about $100–$400 to treat and remove. Nests inside walls or high up cost more.
- Most wasp nests in Spokane Valley cost about $100–$400.
- Wall, ground and high nests cost more.
- Ask whether nest removal is included.
- Small spring nests are cheap to deal with.
- Compare what each quote covers.
Anyone in Spokane Valley dealing with wasps, hornets or yellowjackets at home.
What to look for
Wasps defend the area around their nest. Near a door or deck, stings will happen. Around Spokane Valley, queens start nests in May, and colonies peak in late summer. Late-summer colonies are big and quick to sting.
- 1Sudden wasp interest in overripe fruit under a tree.
- 2Small golf-ball-sized paper nests under eaves in spring.
- 3Chewed, scarred wood on fences, decks or cedar siding.
- 4Wasps flying straight lines to and from one spot.
- 5Wasps entering an attic vent, dryer vent or weep hole.
- 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.
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Estimate wasp removal cost in Spokane Valley
Adjust for your situation to see a ballpark range.
Estimated range
A rough guide only. Wall, ground and high nests cost more.
Treatment options and typical costs
Inspection and Nest Identification
$75–$200
Nest location drives everything else in Spokane Valley: 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
Preventive Spring Treatment and Follow-Up
$150–$400
Prevention won't stop every nest, and no honest company in Spokane Valley 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
Exposed paper wasp and hornet nests under eaves, in trees or on porch ceilings in Spokane Valley are treated with a fast-acting aerosol or dust, then removed once the colony is dead. Most are handled in a single visit.
- 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
- Sealing the gap once the 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.What wasp removal costs in Spokane Valley.
- Aerial Nest Treatment and Removal: $100–$400 - Preventive Spring Treatment and Follow-Up: $150–$400 - Inspection and Nest Identification: $75–$200 - A typical home in Spokane Valley is worth around $380k, and most wasp jobs are a one-time cost. Late-summer nests are bigger, so book early if you can. - Sealing Up After the Nest Is Dead: $150–$450
Local wasps conditions in Spokane Valley.
An inspection in Spokane Valley usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Knowing Spokane Valley'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 Spokane Valley and Washington 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. Spokane Valley sits in a warm summer continental climate, and that sets the pace for wasp activity here: mid-summer through fall (July-October). For Spokane Valley 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.
Paper wasps like quiet, sheltered corners. Check garage rafters, door tracks and high shelves in spring for small starter combs.Which wasps live around Spokane Valley.
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 Spokane Valley. They build open, umbrella-shaped combs under eaves and railings. Western yellowjackets nest in the ground and in wall voids.
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 Spokane Valley out to Spokane share the same favorite nest spots. Many houses around Spokane Valley have crawl spaces, and vents and access doors invite nests. Check eaves, porch ceilings and the crawl vents.
A year of wasps in Spokane Valley.
- Late summer: peak season. Workers hunt sweets near people. - Summer: highs near 84°F in Spokane Valley help colonies grow fast. - Spring: queens start new nests around May. Knock down small starts. - Winter: lows near 23°F in Spokane Valley. 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?
Ways to keep the cost down.
- Ask if removal is included. - Call early, before nests get big. - Knock down small nests in spring. - Seal gaps once a nest is gone.
What affects the price
- After-hours, weekend or emergency scheduling.
- Sting allergy in the home requiring extra precautions.
- Colony size, which climbs sharply from June to September.
- Distance from the company's base and travel time.
- Preventive spring treatment bundled with removal.
- Species: paper wasps cost least, hornets and yellowjackets more.
- Roof pitch and safe access to the nest location.
- Nest height, and whether it needs a lift.
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What's your biggest concern about wasp control costs?
When to call for help
Don't seal a hole wasps are using. They'll find another way in. Call for nests in walls, attics, the ground, or anywhere high. right away if anyone in the house is allergic.
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 Spokane Valley
In Spokane Valley's neighborhoods, eaves, decks, play sets and shrubs are favorite nest sites. Winter lows near 23°F in Spokane Valley end the season; only new queens survive, tucked into sheltered spots. Spokane Valley only gets about 17 inches of rain a year, so local wasps often gather at pools, fountains and dripping taps.
Local research
Wasps in Spokane Valley, WA: what the public record shows
Before you compare quotes, it helps to know which wasps actually live in Washington, when they are busiest around Spokane Valley, and what the state figures look like. Everything below links to the agency or university page it came from.
Northern giant hornet nests eradicated in Washington (USDA APHIS)
The hornet is declared eradicated; report any suspected sighting to WSDA.
USDA APHISShare of confirmed northern giant hornet detections that came from public reports
Public reporting remains the backbone of WSDA's hornet surveillance.
USDA APHISWasp species recorded in Washington
- Western yellowjacket (Vespula pensylvanica) — UC IPM: 'the most commonly encountered species and is sometimes called the "meat bee"' in California and the Western states; ground and wall-void nester and aggressive scavenger…
- 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…
- 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…
When wasps are busiest around Spokane Valley
Western yellowjacket queens start nests each spring, colonies grow through summer and scavenge aggressively in fall before dying off; only fertilized queens overwinter (USU).
APHIS: the northern giant hornet 'first captured national attention in late 2019 when it was detected near Blaine, Washington' and 'has been eradicated from Washington State and the United States'. WSDA maintains hornet identification and sighting-report pages.
Rules that apply in Washington
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: USDA APHIS; CDC MMWR; Yellowjackets and Other Social Wasps (Pest Notes); Baldfaced Hornet; European Paper Wasp. 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.
- Caulk around cable, gas and conduit entry points.
- Inspect grills, mailboxes and light fixtures before use.
- Seal soffit seams and fascia gaps before spring.
- Walk the eaves in April and knock down starter nests.
- Trim shrubs so nests cannot hide near walkways.
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?
A bald-faced hornet is actually a yellowjacket, not a true hornet
Fig wasps pollinate figs and are smaller than a rice grain
Questions people ask
Are there cheaper options than hiring a professional?
For a small, low paper wasp nest, yes. Spray it at dusk with wasp spray.
Is nest removal included in the price?
Not always. Ask whether they'll remove the dead nest, or just treat it.
Why does a nest inside a wall cost more?
It takes more work to reach and treat. Sometimes it needs a return visit or drywall repair.
What should a good quote include?
Nest type and location, treatment, removal and return visits.
What time of day should a wasp nest be treated?
At dusk or after dark, when they're home and calm.
Can I just leave the nest alone until winter?
If it's out of the way, often yes. Around Spokane Valley, nests die back after the first hard freeze in fall.
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.
Is it safe to remove a wasp nest yourself?
For Spokane Valley homes, a small, exposed nest can be treated at dusk with the right spray and protective clothing. Anyone allergic to stings should never try.
Are hornets common in Spokane Valley?
Bald-faced hornets are, in trees and on eaves. Most stings come from yellowjackets, though.
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