The short version
Most wasp nests in Cambridge cost about $100–$400 to treat and remove. Nests inside walls or high up cost more.
- Most wasp nests in Cambridge 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.
Homeowners and renters in Cambridge with a nest near a door, deck or play area.
What to look for
Wasps defend the area around their nest. Near a door or deck, stings will happen. Around Cambridge, queens start nests in May, and colonies peak in late summer. Late-summer colonies are big and quick to sting.
- 1Buzzing audible through a ceiling or wall on warm afternoons.
- 2Wasps entering an attic vent, dryer vent or weep hole.
- 3Wasps flying straight lines to and from one spot.
- 4A soft or discolored patch of drywall with faint buzzing.
- 5Yellowjackets crowding trash cans, soda cans and pet food.
- 6Open umbrella-shaped comb under a porch ceiling or railing.
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 Cambridge
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
The inspection also flags anyone in the Cambridge household with a sting allergy, which changes how and when the work gets done. Ask for photos of what was found.
- Time
- 45–75 minutes
- Best for
- Every job; species and nest location decide the method
Aerial Nest Treatment and Removal
$100–$400
Bald-faced hornet nests, the grey football-shaped ones, defend aggressively and are best left to a Cambridge 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
- Sealing soffits, vents and gaps after a wall nest has died
Ground and Wall-Void Nest Treatment
$150–$500
Yellowjackets nesting in Cambridge lawns, retaining walls and old rodent burrows are treated by applying insecticidal dust directly into the entrance hole. Dust carries deep into the chambers as workers walk through it.
- Time
- 30–60 minutes plus a return visit
- Best for
- Yellowjackets in lawns, retaining walls, soffits and wall voids
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 Cambridge.
- A typical home in Cambridge is worth around $1,020k, and most wasp jobs are a one-time cost. Late-summer nests are bigger, so book early if you can. - Inspection and Nest Identification: $75–$200 - Aerial Nest Treatment and Removal: $100–$400 - Sealing Up After the Nest Is Dead: $150–$450 - Ground and Wall-Void Nest Treatment: $150–$500
Local wasps conditions in Cambridge.
A provider who works Cambridge and Massachusetts 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. Knowing Cambridge'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. An inspection in Cambridge usually starts outside and works inward, checking the foundation, gaps around doors and windows, and any moisture or clutter near the structure first. Around Cambridge, 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. Cambridge sits in a humid continental climate, and that sets the pace for wasp activity here: mid-summer through fall (July-October).
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.Which wasps live around Cambridge.
They rarely sting. Mud daubers build tube-shaped mud nests. They're large, fly at night, and nest in hollow trees. European hornets live in Massachusetts too. Bald-faced hornets build big gray nests in trees and eaves. They cause most stings. Eastern yellowjackets nest in the ground and in wall voids. They build open, umbrella-shaped combs under eaves and railings. Paper wasps are the most common around Cambridge.
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 Cambridge out to Somerville and Brookline share the same favorite nest spots. A ground nest looks like wasps streaming from one hole. Watch for traffic in and out of gaps. Check eaves, attic vents and window frames. Plenty of homes in Cambridge have basements, but most nests are higher up.
A year of wasps in Cambridge.
- Spring: queens start new nests around May. Knock down small starts. - Summer: highs near 82°F in Cambridge help colonies grow fast. - Late summer: peak season. Workers hunt sweets near people. - Winter: lows near 22°F in Cambridge. 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.
Move away from the nest first. 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.
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.
Mark the hole with a flag. 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.
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.
- 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.
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.
- 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?
Ways to keep the cost down.
- Knock down small nests in spring. - Call early, before nests get big. - Ask if removal is included. - Seal gaps once a nest is gone.
What affects the price
- Species: paper wasps cost least, hornets and yellowjackets more.
- Whether nest removal is included after treatment.
- Return visit to confirm a void nest is dead.
- Distance from the company's base and travel time.
- Colony size, which climbs sharply from June to September.
- An open comb or a nest inside a wall.
- Sealing gaps after the nest is dead.
- Preventive spring treatment bundled with removal.
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What's your biggest concern about wasp control costs?
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 Cambridge
In denser parts of Cambridge, nests turn up in eaves, balconies, signs and wall gaps. Winter lows near 22°F in Cambridge end the season; only new queens survive, tucked into sheltered spots. With summer highs near 82°F in Cambridge, colonies grow fast and are biggest by August.
Local research
Wasps in Cambridge, MA: what the public record shows
Before you compare quotes, it helps to know which wasps actually live in Massachusetts, when they are busiest around Cambridge, and what the state figures look like. Everything below links to the agency or university page it came from.
First North American report of the European paper wasp
Massachusetts is where this now-nationwide eave-nesting wasp arrived.
Penn State ExtensionWasp species recorded in Massachusetts
- 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 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 Cambridge
Queens emerge in April–May, colonies peak August–October, and workers die at the first hard frosts; only new queens overwinter (OSU, Penn State, UMN).
Penn State: European paper wasps were 'first reported in 1978 around Boston' and have spread coast to coast. Bald-faced hornet range per Penn State covers most of the 48 contiguous states and D.C. European hornet is established across the eastern United States (Penn State).
Rules that apply in Massachusetts
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: European Paper Wasp; CDC MMWR; Yellowjackets and Other Social Wasps (Pest Notes); Baldfaced Hornet; European Hornet. Figures are quoted as the source prints them. How we check our sources
Simple ways to keep wasps away
- Cover drinks outdoors and use lidded cups for kids.
- Avoid bright floral clothing and strong perfume near nests.
- Hang wasp traps at the yard edge, not the patio.
- Pick up fallen fruit under trees promptly.
- Repair torn window screens and door sweeps.
- Mow at dawn when ground-nesting wasps are sluggish.
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?
Only newly mated queens survive the winter
Yellowjacket nests are never reused a second year
Questions people ask
Does homeowners insurance cover wasp removal?
Usually not. Insurers treat it as routine maintenance.
Is nest removal included in the price?
Not always. Ask whether they'll remove the dead nest, or just treat it.
Are there cheaper options than hiring a professional?
For a small, low paper wasp nest, yes. Spray it at dusk with wasp spray.
What should a good quote include?
Nest type and location, treatment, removal and return visits.
Why are there suddenly so many wasps in late summer?
Colonies are at their biggest by late summer. Food gets scarce, so workers hunt sweets and protein near people.
Are wasps dangerous to my pets?
your vet if swelling spreads or breathing changes. Dogs often get stung on the face. They can be.
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.
Are wasps considered an under-controlled pest?
Often, yes. Around Cambridge, many nests go unnoticed until late summer, when colonies are biggest and most defensive.
What stops people from dealing with wasp nests?
Around Cambridge, fear of stings, nests that are hard to reach, and not noticing them until they're big.
Are hornets common in Cambridge?
Bald-faced hornets are, in trees and on eaves.
Nearby cities
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Sources (8)
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