Wasp & hornet nest removal in Marshalltown
Paper wasps on the eave, yellow jackets in the lawn, a gray hornet ball in the maple - removed safely, nest and all, before someone finds it the hard way.
May-October · late-summer peak aggression
Know your stinger: the four that matter here
Marshalltown's mature tree canopy and older eaves are prime nesting real estate, and by late July every block has colonies nobody has spotted yet. Identification decides everything - risk, method, and whether the right answer is us or a beekeeper.
- Paper wasps - open umbrella-shaped combs under eaves, porch ceilings, grill covers, and swing sets. Dozens of wasps, not thousands; only defensive right at the nest. The most common call, and the most manageable.
- Yellow jackets - the picnic menace. Nest in the ground, in wall voids, and behind siding; colonies reach the thousands by September and defend hard. Wall-void colonies chew through drywall on occasion - if you hear crackling behind a wall where wasps are entering, do not seal the exterior hole; you will route them indoors.
- Bald-faced hornets - black-and-white, gray paper football nests in trees and under high eaves. Most defensive of the group. Strictly professional work.
- Honey bees - fuzzy, amber, and valuable. Swarms get referred to local beekeepers, not exterminated. Established colonies inside walls are a special case we'll talk through honestly - removal without the comb creates a melted-honey mess that attracts everything else.
How removal works
- Identify and locate. Species, nest site, and the traffic pattern - where they're entering if it's a void or ground nest. Photos from your phone speed this up.
- Treat at the nest. Proper equipment and products applied at the colony - eaves, void injection, or ground-nest treatment. Timing and technique are the difference between a handled nest and an airborne grievance committee.
- Remove what's removable. Reachable paper nests come down after treatment so you're not hosting a dead landmark - and so next spring's queen doesn't renovate it.
- Close the loop. We point out what invited them - unscreened vents, gaps at the soffit, deck voids - so August of next year goes quieter.
Late summer is the dangerous season
A colony that was thirty wasps in June is several hundred to several thousand by August, food supplies tighten, and yellow jackets turn from nuisance to hazard - especially for anyone allergic, for kids on play equipment, and for whoever mows the strip over a ground nest. That's also when DIY sprays fail worst: a can of hardware-store spray reaches the first inch of a wall-void colony and enrages the rest. If the nest is bigger than a softball, on a ladder run, or in a wall or the ground, the honest advice is: don't.
Carpenter bees, cicada killers & the loud-but-harmless
Big bumbling black bees drilling perfect round holes in deck rails are carpenter bees - a wood-damage problem more than a sting risk, and treatable. The huge low-flying wasps over sandy lawn patches in July are cicada killers: alarming, almost never a sting risk, and usually not worth treating. We'll tell you which you have and whether it's worth your money - "leave it alone, it's fine" is free advice we give out regularly.
Found a nest? Keep your distance.
Describe where it is and what it looks like - we'll tell you what it is, how urgent it really is, and what removal costs.
Stinging insect questions
Every August, like clockwork
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Should I knock down a wasp nest myself?
A golf-ball paper wasp nest on a first-floor eave in April? Reasonable, done at dusk with a proper wasp spray. A softball-or-bigger nest in August, anything requiring a ladder, yellow jackets in the ground, or a bald-faced hornet nest at any size? No. Late-season colonies hold hundreds to thousands of defenders, they swarm when disturbed, and falling off a ladder mid-swarm is how these DIY stories end in the ER.
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What is the gray paper ball in my tree?
Almost certainly a bald-faced hornet nest - a football-shaped gray paper shell, usually in a tree or tall shrub, sometimes under a deep eave. They are the most defensive stinging insect in Iowa and can spray venom at perceived threats. These are strictly professional removals; do not throw things at it, and give it a wide berth until it is handled.
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Wasps are going into a hole in the ground - what are they?
Yellow jackets. Ground nests are their signature move, and mowing over one is the classic Marshall County August injury. Mark the entrance from a distance, stop mowing that strip, and call - ground colonies run into the thousands by late summer and they defend the entrance aggressively.
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Do you remove honey bee swarms?
We identify them honestly and route them right: a clustered honey bee swarm is usually collectable by a local beekeeper at little or no cost, and killing honey bees is a last resort - so that is not a job we sell. Wasps, hornets, and yellow jackets in walls or soil are ours. Not sure which you have? Send a photo or describe it; identification costs nothing.
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Will the wasps come back after removal?
Not the same colony - in Iowa, paper wasp, hornet, and yellow jacket colonies die each winter and only new queens overwinter. But a site that suited one queen suits the next, so we treat the harborage and tell you what to seal or change: gaps under siding, deck rail voids, that same protected eave corner.
Related: Mosquito control (the other backyard-season service) · What nest removal costs
Free inspection quote
Get a nest handled safely
Tell us where it is, roughly how big, and what the insects look like - we'll quote removal and get it scheduled. Rather describe it out loud? (641) 328-5015.
- Plain diagnosis first - no scare tactics, no upsell script
- Price quoted before any treatment starts
- A Marshalltown number answered locally - not a national call center