The short version
Most mole jobs in Green Bay cost $150–$400 per visit. Trapping in active tunnels works best. Repellents rarely help.
- Trapping in active runways works best.
- Repellents and sonic stakes rarely help.
- Ask what happens if a new mole moves in.
- Repair the lawn after trapping.
Anyone in Green Bay watching their lawn get dug up.
What to look for
Moles don't eat plants. They hunt earthworms and grubs. Their tunnels lift turf, dry out roots and trip people up. Moles around Green Bay are busiest in spring and fall. They tunnel near the surface after rain. One mole can dig a lot of tunnel.
- 1Raised ridges across the lawn.
- 2Round, volcano-shaped dirt mounds.
- 3Spongy patches underfoot.
- 4Tunnels along walkways and beds.
- 5Fresh mounds after rain.
- 6Dead turf strips over tunnels.
Why it’s worth acting soon
- Tunnels spread across the lawn.
- Mounds make mowing harder.
- Ridges become trip hazards.
- New moles move into empty tunnels.
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Estimate mole control cost in Green Bay
Adjust for your situation to see a ballpark range.
Estimated range
A rough guide only. Big lawns and repeat moles cost more.
Treatment options and typical costs
Runway Identification and Activity Survey
$75–$200
Across Green Bay, a survey also looks at what is feeding the moles: soil moisture, worm density, and grub activity. Ridges along foundations, walks, and bed edges usually mark main runways. Mapping them first avoids traps in dead tunnels.
- Time
- 45–90 minutes
- Best for
- Every job; trapping fails without it
Active-Runway Trapping
$150–$400 per visit; multi-visit plans $300–$900
Trapping in Green Bay is a process rather than a one-time visit. Sets are checked, moved, and repeated until activity stops. Providers around Green Bay usually price this as a plan with a set number of visits.
- Time
- 30–60 minutes per visit, over several visits
- Best for
- Most yards; the most reliable method
Follow-Up Monitoring
$50–$150 per visit; often included in plans
Monitoring visits in Green Bay are short but important. The provider rechecks flattened tunnels, looks for new mounds, and resets traps on any Green Bay runway that reopened. Many Green Bay plans include one or two of these visits by default.
- Time
- 20–30 minutes per visit
- Best for
- Every trapping job; confirms the yard is clear
Mole-Labeled Baits
$100–$300 per application
In larger Green Bay properties where trapping every runway is impractical, mole-labeled baits can reach tunnels traps cannot cover. They go into active tunnels and the openings are closed. Pets and children should be kept off treated Green Bay runways per the label.
- Time
- 30–45 minutes
- Best for
- Large or hard-to-trap areas; used exactly as labeled
Prices are typical published ranges. Ask what’s included before you compare quotes.
Round, volcano-shaped mounds come from deeper mole tunnels. Gopher mounds are crescent-shaped with a plugged hole.What mole control costs in Green Bay.
- Mole-Labeled Baits: $100–$300 per application - A typical home in Green Bay is worth around $205k, and a healthy lawn is part of that. - Runway Identification and Activity Survey: $75–$200 - Active-Runway Trapping: $150–$400 per visit; multi-visit plans $300–$900 - Follow-Up Monitoring: $50–$150 per visit; often included in plans
Which moles live around Green Bay.
It's gray, about six inches long, with big spade-like front feet. Star-nosed moles favor wet spots here. Hairy-tailed moles prefer woods. Moles are insectivores, not rodents. They eat earthworms and grubs, not roots. The eastern mole is the one digging up lawns around Green Bay.
Raised ridges are feeding tunnels just under the turf. Many are used once and abandoned.When they tunnel.
Frozen ground in winter sends them deeper. Summer heat and drought also push them down.
Finding an active tunnel.
Step down a short stretch of tunnel and mark it. Check it in a day or two. If it's raised again, it's active. Main runways often follow edges: walks, fences and beds. Lawns from Green Bay out to Appleton and Manitowoc show the same pattern. Look for fresh ridges and mounds after rain.
A year of moles in Green Bay.
- Winter: lows near 10°F in Green Bay. Ground freezes; moles go deep. - Spring: peak tunneling. Best time to trap. - Summer: highs near 81°F in Green Bay push moles deeper. - Fall: a second burst near the surface.
Mole, gopher or vole?
- Damage: moles don’t eat plants; gophers and voles do. - Mole: raised ridges and round, volcano-like mounds. - Gopher: crescent-shaped mounds with a plugged hole. - Vole: surface runways and small holes in the grass.
What works, and what doesn’t.
- Rarely alone: grub control, since they mostly eat earthworms. - Works: traps set in active runways. - Sometimes: labeled baits, used deep in tunnels. - Rarely: castor oil, sonic stakes, gum or flooding.
Protecting garden beds.
Bend the bottom edge outward. Raised beds can get a mesh floor before you fill them. It's work up front, but it lasts for years. Bury quarter-inch hardware cloth around beds, about two feet deep.
Lawn care that helps.
Constantly wet lawns draw earthworms, and moles follow. Healthy turf recovers from tunnels faster. Grub control alone rarely moves moles on. Water deeply but less often.
Signs the problem is over.
- New ridges? Another mole may have moved in. - No new mounds for two weeks. - Stepped-down runways stay flat. - Traps stay untouched for several checks.
Choosing a trap.
- Rules: check what your state allows first. - Scissor traps: set straddling an active runway. - Harpoon traps: set on top of a pressed-down ridge. - Tunnel traps: sit inside a dug-out runway. - Placement: main runways beat fresh feeding ridges.
Mole myths.
- Flooding tunnels: they just dig new ones. - Chewing gum in tunnels: no evidence it works. - Castor oil: may move them briefly, not away. - Moles eat bulbs: no, voles using their tunnels do. - Many mounds, many moles: usually it’s one or two.
Moles aren’t all bad.
They eat grubs and other insect larvae. A mole in a field may be fine to leave. In a front lawn or garden, most people want them gone. Moles loosen and aerate soil.
Fixing the lawn afterward.
Rake mounds flat and step ridges down. Water to settle the soil. Overseed bare spots in spring or fall. Wait until the mole is caught.
Moles, kids and pets.
Keep kids and pets away from traps. Baits must go deep in tunnels, exactly as the label says. Digging dogs can wreck a lawn faster than moles. Moles don't bite unless handled.
What a mole visit looks like.
They test which runways are active. Traps go into the main runways. They check traps every day or two. The tech walks the lawn and maps the tunnels.
Moles, voles or gophers?
- Chipmunks: small clean holes with no soil around them. - Moles: raised ridges and round, volcano-shaped mounds. - Voles: narrow surface runways through the grass. - Gophers: crescent-shaped mounds with a plugged hole.
Watering and moles.
Water deeply and less often instead of a little every day. Fix leaky sprinklers that leave soggy corners. Moles follow moist soil, where worms rise near the surface.
Flower beds and borders.
Plants wilt when their roots are left hanging in air pockets. Press tunnels down firmly and water to settle the soil. Moles tunnel under beds looking for worms, not to eat plants.
Questions to ask before you sign.
- Is lawn repair included? - Is it a mole, gopher or vole? - Which method will you use? - How often will you check traps? - What if another mole moves in?
Ways to keep the cost down.
- Repair the lawn yourself afterward. - Call early, before tunnels spread. - Skip repellents that rarely work. - Ask about per-mole pricing.
Moles by the numbers.
Across Green Bay, tunnels often run just under the surface, with deeper nesting chambers below, and a single mole can maintain an extensive system across a yard. Across Green Bay, because moles are solitary, several fresh ridges usually mean more than one animal. Across Green Bay, before you hire, walk the yard and flatten a few ridges with your foot, then check back the next day — the ones that are raised again are the active runs a plan should target. Across Green Bay, moles do not eat plants; they tunnel for earthworms, grubs, and soil insects, and the ridges they leave behind are what most people notice.
What affects the price
- Travel distance to rural properties.
- Number of follow-up rechecks included.
- Single visit versus a multi-visit trapping plan.
- Per-mole pricing versus per-visit pricing.
- Provider type: wildlife operator versus lawn company.
- Property bordering fields, woods, or streams.
- Lot size and number of active runways.
- Buried barriers for raised beds or gardens.
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What bothers you most about moles?
When to call for help
A pro can usually catch the mole within a few visits. if you can't find an active runway. Call if new mounds keep appearing for more than a week.
What you can do yourself
Set the trap exactly as the instructions say. Skip sonic stakes, gum and flooding. Trapping yourself can work. Find an active runway first.
Moles in Green Bay
Green Bay gets about 29 inches of rain a year, so moles favor watered lawns and shady beds. Winter lows near 10°F in Green Bay freeze the ground, so moles go deeper until spring. Across Green Bay, parks, ballfields and watered yards see the most tunneling.
Local research
Moles in Green Bay, WI: what the public record shows
Before you compare quotes, it helps to know which moles actually live in Wisconsin, when they are busiest around Green Bay, and what the state figures look like. Everything below links to the agency or university page it came from.
Mole species recorded in Wisconsin
- Eastern mole (Scalopus aquaticus) — Range across most of the eastern U.S. to Wyoming and Colorado; the only mole in Missouri.
- Star-nosed mole (Condylura cristata) — Northeast and Great Lakes; wet soils; up to 7 young.
When moles are busiest around Green Bay
Not a problem in winter, when moles dig below the frost line; moles move up and down the soil column as moisture changes.
UW-Madison Extension recommends body-gripping and harpoon mole traps, which it rates about equally effective, set so the trigger rests on a dirt blockage in an active runway.
Rules that apply in Wisconsin
Sources: University of Wisconsin-Madison Division of Extension; Moles; Virginia Cooperative Extension (Virginia Tech). Figures are quoted as the source prints them. How we check our sources
Simple ways to keep moles away
- Edge beds with buried hardware cloth.
- Check for fresh mounds after rain.
- Act early in spring.
- Fix tunnels only after trapping.
- Skip sonic stakes and castor oil.
Ask what the quote covers if another mole moves in after the first one is caught.Did you know?
Mole saliva paralyzes earthworms for later storage
Moles are related to shrews, not mice
Questions people ask
Do homeowners prefer DIY mole trapping or hiring a pro?
Across Green Bay, many homeowners try trapping themselves first because it is the cheapest option and traps are sold everywhere. Across Green Bay, a professional usually makes sense when tunnels keep reappearing after several weeks of trapping, when the damage covers a large area, or when you would rather not handle traps and dispose of animals yourself.
Is per-mole or per-visit pricing better?
Per-mole pricing rewards results. Per-visit can cost less for a single mole.
How much do bed barriers and habitat work cost?
Often $150–$450, depending on the size of the bed or lawn.
Does lot size change the price?
Yes. Bigger lawns can have more moles and more tunnels to check.
How many moles are in my yard?
Usually just one to three.
When is the best time to trap moles?
Spring and fall, when they're tunneling near the surface. Right after rain is ideal.
Is the mole still in my yard?
Step down a short section of tunnel. If it's raised again in a day or two, it's active.
Will a dog get rid of moles in the yard?
Across Green Bay, usually not, and there is no evidence that dogs are a reliable control. Across Green Bay, a dog may dig up a few tunnels and chase one mole off, but it will not clear a tunnel system, and the digging can do more lawn damage than the mole. Trapping in active runs remains the reliable method.
When are moles most active in Green Bay?
Spring and fall, especially after rain. Frozen winter ground sends them deep.
Are moles common in Green Bay?
Yes.
Nearby cities
Related guides
Sources (5)
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 Mole Exterminator · Updated September 11, 2026 · How we write these guides