The short version
Moles are usually one to three animals. Find an active tunnel, then trap it. Repellents and sonic stakes rarely work.
- Usually one to three moles.
- Find an active runway first.
- Traps work best; repellents rarely do.
- Moles eat earthworms, not plants.
- Fix the lawn after trapping.
Homeowners in Troy with tunnels, ridges or mounds in the lawn.
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 Troy 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.
Treatment options and typical costs
Runway Identification and Activity Survey
$75–$200
A provider in Troy starts by walking the lawn and separating active runways from exploratory tunnels. Surface ridges get pressed flat and checked the next day. The ones that pop back up are the tunnels worth treating in Troy.
- Time
- 45–90 minutes
- Best for
- Every job; trapping fails without it
Mole-Labeled Baits
$100–$300 per application
Baits are not a shortcut; they only work in live tunnels. That is why Troy providers run the flattening test before any bait goes down. Bait in a dead tunnel in Troy is wasted product.
- Time
- 30–45 minutes
- Best for
- Large or hard-to-trap areas; used exactly as labeled
Follow-Up Monitoring
$50–$150 per visit; often included in plans
Around Troy, follow-up is where the survey map earns its keep. Comparing ridges to the original map shows whether activity is new. New runways in Troy get the trapping process again.
- Time
- 20–30 minutes per visit
- Best for
- Every trapping job; confirms the yard is clear
Lawn, Moisture, and Bed Exclusion Work
$150–$450 depending on scope
For raised beds and small gardens in Troy, a buried hardware-cloth barrier is the most dependable protection. It goes down about two feet and bends outward. Bed barriers in Troy are a one-time job that keeps working for years.
- Time
- 1–4 hours
- Best for
- Repeat problems; protecting beds and small areas
Prices are typical published ranges. Ask what’s included before you compare quotes.
Hardware cloth buried around beds keeps moles out of the places you care about most.Which moles live around Troy.
They eat earthworms and grubs, not roots. Moles are insectivores, not rodents. Hairy-tailed moles prefer woods. Star-nosed moles favor wet spots here. It's gray, about six inches long, with big spade-like front feet. The eastern mole is the one digging up lawns around Troy.
When they tunnel.
Frozen ground in winter sends them deeper. Summer heat and drought also push them down.
Raised ridges are feeding tunnels just under the turf. Many are used once and abandoned.Finding an active tunnel.
Lawns from Troy out to Rochester Hills and Sterling Heights show the same pattern. Main runways often follow edges: walks, fences and beds. If it's raised again, it's active. Check it in a day or two. Step down a short stretch of tunnel and mark it. Look for fresh ridges and mounds after rain.
A year of moles in Troy.
- Winter: lows near 18°F in Troy. Ground freezes; moles go deep. - Fall: a second burst near the surface. - Summer: highs near 83°F in Troy push moles deeper. - Spring: peak tunneling. Best time to trap.
Mole, gopher or vole?
- Damage: moles don’t eat plants; gophers and voles do. - Vole: surface runways and small holes in the grass. - Gopher: crescent-shaped mounds with a plugged hole. - Mole: raised ridges and round, volcano-like mounds.
What works, and what doesn’t.
- Rarely alone: grub control, since they mostly eat earthworms. - Rarely: castor oil, sonic stakes, gum or flooding. - Sometimes: labeled baits, used deep in tunnels. - Works: traps set in active runways.
Protecting garden beds.
It's work up front, but it lasts for years. Raised beds can get a mesh floor before you fill them. Bend the bottom edge outward. Bury quarter-inch hardware cloth around beds, about two feet deep.
Lawn care that helps.
Grub control alone rarely moves moles on. Healthy turf recovers from tunnels faster. Constantly wet lawns draw earthworms, and moles follow. Water deeply but less often.
Signs the problem is over.
- New ridges? Another mole may have moved in. - Traps stay untouched for several checks. - Stepped-down runways stay flat. - No new mounds for two weeks.
Choosing a trap.
- Rules: check what your state allows first. - Placement: main runways beat fresh feeding ridges. - Tunnel traps: sit inside a dug-out runway. - Harpoon traps: set on top of a pressed-down ridge. - Scissor traps: set straddling an active runway.
Mole myths.
- Flooding tunnels: they just dig new ones. - Many mounds, many moles: usually it’s one or two. - Moles eat bulbs: no, voles using their tunnels do. - Castor oil: may move them briefly, not away. - Chewing gum in tunnels: no evidence it works.
Moles aren’t all bad.
In a front lawn or garden, most people want them gone. A mole in a field may be fine to leave. They eat grubs and other insect larvae. Moles loosen and aerate soil.
Fixing the lawn afterward.
Overseed bare spots in spring or fall. Water to settle the soil. Rake mounds flat and step ridges down. Wait until the mole is caught.
Moles, kids and pets.
Digging dogs can wreck a lawn faster than moles. Baits must go deep in tunnels, exactly as the label says. Keep kids and pets away from traps. Moles don't bite unless handled.
What a mole visit looks like.
They check traps every day or two. Traps go into the main runways. They test which runways are active. The tech walks the lawn and maps the tunnels.
Moles, voles or gophers?
- Chipmunks: small clean holes with no soil around them. - Gophers: crescent-shaped mounds with a plugged hole. - Voles: narrow surface runways through the grass. - Moles: raised ridges and round, volcano-shaped mounds.
Watering and moles.
Fix leaky sprinklers that leave soggy corners. Water deeply and less often instead of a little every day. Moles follow moist soil, where worms rise near the surface.
Flower beds and borders.
Press tunnels down firmly and water to settle the soil. Plants wilt when their roots are left hanging in air pockets. Moles tunnel under beds looking for worms, not to eat plants.
Questions to ask before you sign.
- Is lawn repair included? - What if another mole moves in? - How often will you check traps? - Which method will you use? - Is it a mole, gopher or vole?
Moles by the numbers.
Around Troy, 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. Around Troy, because moles are solitary, several fresh ridges usually mean more than one animal. Around Troy, tunnels often run just under the surface, with deeper nesting chambers below, and a single mole can maintain an extensive system across a yard. Around Troy, moles do not eat plants; they tunnel for earthworms, grubs, and soil insects, and the ridges they leave behind are what most people notice.
Mole ridges vs. other lawn damage in Troy.
Identifying the ridges correctly is what keeps you from treating for the wrong animal. Around Troy, MI, 33 inches of rain a year and soft, moist soil make tunneling easier, so ridges can appear quickly after a wet spell. That distinguishes them from gopher mounds, which are fan-shaped with a plugged entrance, and from voles, which leave shallow surface runways through the grass. Mole tunnels leave raised, linear ridges just under the surface, and the soil has no obvious entrance hole because moles are nearly always underground.
What a mole control job should cost in Troy.
Around Troy, ask for a written quote that spells out the number of visits, the method, and what the follow-up covers, rather than a single flat number. Around Troy, a small yard with one or two active tunnels is a small job; a large lot with tunneling across a wide area costs more because it takes more traps and more return visits. Mole control is priced by how many active tunnels there are and how much ground the animal is using, not by how many animals you can count.
Why mole problems come back after removal.
The long-term fix pairs removal with habitat changes, like limiting the grubs and earthworms moles feed on and keeping nearby overgrown areas trimmed, so your yard stops being the easiest target on the block. That is why removal alone rarely holds: if the food and the tunnel access are still there, a new mole will simply re-colonize the same tunnels. Moles are solitary, but the space they leave is quickly filled by the next animal that moves in from neighboring yards or open ground.
What affects the price
- Buried barriers for raised beds or gardens.
- Number of follow-up rechecks included.
- Property bordering fields, woods, or streams.
- State rules that affect trap or bait choices.
- Soil type: rocky or clay ground slows trap sets.
- Per-mole pricing versus per-visit pricing.
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What bothers you most about moles?
When to call for help
if you can't find an active runway. A pro can usually catch the mole within a few visits. 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.
Moles in Troy
Troy gets about 33 inches of rain a year, so moles favor watered lawns and shady beds. Winter lows near 18°F in Troy freeze the ground, so moles go deeper until spring. In Troy's neighborhoods, irrigated lawns and garden beds are favorite spots.
Local research
Moles in Troy, MI: what the public record shows
Before you compare quotes, it helps to know which moles actually live in Michigan, when they are busiest around Troy, and what the state figures look like. Everything below links to the agency or university page it came from.
Mole species recorded in Michigan
- 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 Troy
Moles tunnel actively through late winter and early spring; damage shows as soon as snow melts.
Rules that apply in Michigan
Sources: Michigan State University 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.
A quick sketch of where fresh mounds appear helps pinpoint the active runways.Did you know?
One mole can hold a territory over an acre
Mole mounds have no hole; gopher mounds do
Questions people ask
Are moles rodents?
No. They're insectivores, related to shrews. They eat earthworms and grubs, not plant roots.
Will moles come back after they are removed?
New moles can move into empty tunnels. Catching newcomers early keeps damage small.
Will grub control get rid of moles?
Rarely. Earthworms are their main food. Killing grubs alone usually doesn't move them on.
Should I repair the lawn before or after trapping?
After. Fixing it first hides the tunnels you need to find.
What kind of traps do professionals use?
Usually scissor or harpoon traps set in active runways. They're the most reliable method.
When are moles most active in Troy?
Spring and fall, especially after rain. Frozen winter ground sends them deep.
Are moles common in Troy?
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