The short version
True moles are rare here; check for gophers or voles. 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 Lehi with tunnels, ridges or mounds in the lawn.
What to look for
One mole can dig a lot of tunnel. Gophers and voles here are busiest in spring and fall. Their tunnels lift turf, dry out roots and trip people up. They hunt earthworms and grubs. Moles don't eat plants.
- 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
Not every ridge is active. Moles abandon many feeding tunnels after one pass. The survey finds the main runways connecting nests to feeding areas. Those straight, long-used tunnels are where control in Lehi works best.
- 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 Lehi is a process rather than a one-time visit. Sets are checked, moved, and repeated until activity stops. Providers around Lehi 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
Lawn, Moisture, and Bed Exclusion Work
$150–$450 depending on scope
Yards next to woods, fields or creeks keep getting new moles. Exclusion barriers protect the beds that matter most in Lehi while the open lawn is managed by trapping. This mix gives Lehi homeowners a realistic long-term plan.
- Time
- 1–4 hours
- Best for
- Repeat problems; protecting beds and small areas
Mole-Labeled Baits
$100–$300 per application
In larger Lehi 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 Lehi 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.
Hardware cloth buried around beds keeps moles out of the places you care about most.Which moles live around Lehi.
Voles leave surface runways in the grass. If the mounds around Lehi are crescent-shaped, it's a gopher. Shallow runways through the grass point to voles. Both eat plants, so treatment differs from mole trapping. True moles are uncommon around Lehi. Most lawn tunnels and mounds here are pocket gophers or voles. Pocket gophers eat roots and leave crescent-shaped mounds.
When they tunnel.
Frozen ground in winter sends them deeper. Summer heat and drought also push them down.
Moles have big, spade-like front feet built for digging. They eat earthworms and grubs, not plants.Finding an active tunnel.
If it's raised again, it's active. Main runways often follow edges: walks, fences and beds. Lawns from Lehi out to Orem and South Jordan show the same pattern. Look for fresh ridges and mounds after rain. Step down a short stretch of tunnel and mark it. Check it in a day or two.
A year of moles in Lehi.
- Fall: a second burst near the surface. - Summer: highs near 93°F in Lehi push moles deeper. - Spring: peak tunneling. Best time to trap. - Winter: lows near 22°F in Lehi. Ground freezes; moles go deep.
Mole, gopher or vole?
- 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. - Damage: moles don’t eat plants; gophers and voles do.
What works, and what doesn’t.
- Rarely: castor oil, sonic stakes, gum or flooding. - Sometimes: labeled baits, used deep in tunnels. - Works: traps set in active runways. - Rarely alone: grub control, since they mostly eat earthworms.
Protecting garden beds.
Bend the bottom edge outward. Bury quarter-inch hardware cloth around beds, about two feet deep. It's work up front, but it lasts for years. Raised beds can get a mesh floor before you fill them.
Lawn care that helps.
Constantly wet lawns draw earthworms, and moles follow. Water deeply but less often. Grub control alone rarely moves moles on. Healthy turf recovers from tunnels faster.
Signs the problem is over.
- Traps stay untouched for several checks. - Stepped-down runways stay flat. - No new mounds for two weeks. - New ridges? Another mole may have moved in.
Choosing a trap.
- 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. - Rules: check what your state allows first.
Mole myths.
- 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. - Flooding tunnels: they just dig new ones.
Moles aren’t all bad.
They eat grubs and other insect larvae. Moles loosen and aerate soil. In a front lawn or garden, most people want them gone. A mole in a field may be fine to leave.
Fixing the lawn afterward.
Rake mounds flat and step ridges down. Wait until the mole is caught. Overseed bare spots in spring or fall. Water to settle the soil.
Moles, kids and pets.
Keep kids and pets away from traps. Moles don't bite unless handled. Digging dogs can wreck a lawn faster than moles. Baits must go deep in tunnels, exactly as the label says.
What a mole visit looks like.
They test which runways are active. The tech walks the lawn and maps the tunnels. They check traps every day or two. Traps go into the main runways.
Moles, voles or gophers?
- Gophers: crescent-shaped mounds with a plugged hole. - Voles: narrow surface runways through the grass. - Moles: raised ridges and round, volcano-shaped mounds. - Chipmunks: small clean holes with no soil around them.
Watering and moles.
Water deeply and less often instead of a little every day. Moles follow moist soil, where worms rise near the surface. Fix leaky sprinklers that leave soggy corners.
Flower beds and borders.
Plants wilt when their roots are left hanging in air pockets. Moles tunnel under beds looking for worms, not to eat plants. Press tunnels down firmly and water to settle the soil.
Questions to ask before you sign.
- What if another mole moves in? - How often will you check traps? - Which method will you use? - Is it a mole, gopher or vole? - Is lawn repair included?
Moles by the numbers.
For Lehi homes, because moles are solitary, several fresh ridges usually mean more than one animal. For Lehi homes, 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. For Lehi homes, moles do not eat plants; they tunnel for earthworms, grubs, and soil insects, and the ridges they leave behind are what most people notice. For Lehi homes, tunnels often run just under the surface, with deeper nesting chambers below, and a single mole can maintain an extensive system across a yard.
What affects the price
- Travel distance to rural properties.
- Buried barriers for raised beds or gardens.
- Mole-labeled bait applications added to trapping.
- Season, since spring and fall book fastest.
- Lot size and number of active runways.
- Single visit versus a multi-visit trapping plan.
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What bothers you most about moles?
When to call for help
Call if new mounds keep appearing for more than a week. if you can't find an active runway. A pro can usually catch the mole within a few visits.
What you can do yourself
Trapping yourself can work. Set the trap exactly as the instructions say. Skip sonic stakes, gum and flooding.
Moles in Lehi
In Lehi's neighborhoods, irrigated lawns and garden beds are favorite spots. Winter lows near 22°F in Lehi freeze the ground, so moles go deeper until spring. Lehi gets about 16 inches of rain a year, so moles favor watered lawns and shady beds.
Local research
Moles in Lehi, UT: what the public record shows
Before you compare quotes, it helps to know which moles actually live in Utah, when they are busiest around Lehi, and what the state figures look like. Everything below links to the agency or university page it came from.
When moles are busiest around Lehi
Spring thaw and fall. Great Lakes and Northeast: star-nosed moles favor wet ground; deep tunnels in frost.
Based on Lehi’s semi-arid continental climate profile.
Sources: Internet Center for Wildlife Damage Management; 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?
Mole saliva paralyzes earthworms for later storage
A mole tunnel constantly to find food
Questions people ask
Can I just flood the tunnels or fill them in?
It rarely works. Moles dig new tunnels or move a few feet away.
How many moles are in my yard?
Usually just one to three.
What is the difference between mole and gopher damage?
Moles push up round, volcano-like mounds and raised ridges. Gophers leave crescent-shaped mounds with a plugged hole to one side.
Do ultrasonic mole repellers work?
For Lehi homes, if you try a sonic stake, watch for fresh ridges over two weeks; if activity continues, switch to traps in the active runs. For Lehi homes, moles have poor eyesight and live almost entirely underground, where airborne sound barely reaches them. For Lehi homes, there is no scientific evidence that ultrasonic or vibrating devices repel moles, and extension offices consistently advise against relying on them. No.
Are mole baits safe around pets and children?
Use them only as the label directs, deep in tunnels. Traps are often the safer choice.
Does chewing gum get rid of moles?
For Lehi homes, time spent on folk remedies is better spent setting traps in the active runs. Moles feed on earthworms and grubs, not gum. For Lehi homes, there is no evidence that chewing gum kills or repels moles, and this folk remedy keeps showing up despite having no basis in how moles actually eat. No.
When are moles most active in Lehi?
Spring and fall, especially after rain. Frozen winter ground sends them deep.
Are moles common in Lehi?
Not very. Around Lehi, gophers and voles cause most lawn damage.
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