The short version
Most mole jobs in Knoxville 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 Knoxville 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 Knoxville 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.
🧮
Estimate mole control cost in Knoxville
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
Around Knoxville, 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
Lawn, Moisture, and Bed Exclusion Work
$150–$450 depending on scope
Moles follow food and soft soil, so overwatered lawns in Knoxville attract them. Less water, better drainage, and firmer soil discourage them. It will not remove a mole already in a Knoxville lawn, but it lowers repeat visits.
- Time
- 1–4 hours
- Best for
- Repeat problems; protecting beds and small areas
Active-Runway Trapping
$150–$400 per visit; multi-visit plans $300–$900
Scissor traps close from the sides; harpoon traps strike down. Both work lawns when placed on a straight, active runway with the soil packed properly. Placement and rechecks matter more than the trap brand in Knoxville.
- Time
- 30–60 minutes per visit, over several visits
- Best for
- Most yards; the most reliable method
Mole-Labeled Baits
$100–$300 per application
Some Knoxville providers prefer baits when soil is too rocky for clean trap sets. The worm-shaped formulations are placed by hand in runways using gloves. Afterward, activity in Knoxville is monitored to confirm the tunnels have gone quiet.
- 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 Knoxville.
- A typical home in Knoxville is worth around $300k, and a healthy lawn is part of that. - Runway Identification and Activity Survey: $75–$200 - Lawn, Moisture, and Bed Exclusion Work: $150–$450 depending on scope - Active-Runway Trapping: $150–$400 per visit; multi-visit plans $300–$900 - Mole-Labeled Baits: $100–$300 per application
Which moles live around Knoxville.
They eat earthworms and grubs, not roots. Moles are insectivores, not rodents. It's gray, about six inches long, with big spade-like front feet. The eastern mole is the one digging up lawns around Knoxville.
Raised ridges are feeding tunnels just under the turf. Many are used once and abandoned.When they tunnel.
Mild winters keep them near the surface. Summer heat and drought also push them down.
Finding an active tunnel.
Around Knoxville, edges along walks and beds are the best bets. 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 Knoxville.
- Spring: peak tunneling. Best time to trap. - Summer: highs near 88°F in Knoxville push moles deeper. - Fall: a second burst near the surface. - Winter: mild in Knoxville. Moles stay active.
Mole, gopher or vole?
- 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. - Damage: moles don’t eat plants; gophers and voles do.
What works, and what doesn’t.
- Works: traps set in active runways. - Sometimes: labeled baits, used deep in tunnels. - Rarely: castor oil, sonic stakes, gum or flooding. - Rarely alone: grub control, since they mostly eat earthworms.
Protecting garden beds.
Bury quarter-inch hardware cloth around beds, about two feet deep. 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.
Lawn care that helps.
Water deeply but less often. Constantly wet lawns draw earthworms, and moles follow. Healthy turf recovers from tunnels faster. Grub control alone rarely moves moles on.
Signs the problem is over.
- No new mounds for two weeks. - Stepped-down runways stay flat. - Traps stay untouched for several checks. - New ridges? Another mole may have moved in.
Choosing a trap.
- 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. - Rules: check what your state allows first.
Mole myths.
- 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. - Flooding tunnels: they just dig new ones.
Moles aren’t all bad.
Moles loosen and aerate soil. 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.
Fixing the lawn afterward.
Wait until the mole is caught. Rake mounds flat and step ridges down. Water to settle the soil. Overseed bare spots in spring or fall.
Moles, kids and pets.
Moles don't bite unless handled. 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.
What a mole visit looks like.
The tech walks the lawn and maps the tunnels. They test which runways are active. Traps go into the main runways. They check traps every day or two.
Moles, voles or gophers?
- Moles: raised ridges and round, volcano-shaped mounds. - Voles: narrow surface runways through the grass. - Gophers: crescent-shaped mounds with a plugged hole. - Chipmunks: small clean holes with no soil around them.
Watering and moles.
Moles follow moist soil, where worms rise near the surface. Water deeply and less often instead of a little every day. Fix leaky sprinklers that leave soggy corners.
Flower beds and borders.
Moles tunnel under beds looking for worms, not to eat plants. Plants wilt when their roots are left hanging in air pockets. Press tunnels down firmly and water to settle the soil.
Questions to ask before you sign.
- Is it a mole, gopher or vole? - Which method will you use? - How often will you check traps? - What if another mole moves in? - Is lawn repair included?
Ways to keep the cost down.
- Call early, before tunnels spread. - Skip repellents that rarely work. - Ask about per-mole pricing. - Repair the lawn yourself afterward.
Moles by the numbers.
Around Knoxville, 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 Knoxville, because moles are solitary, several fresh ridges usually mean more than one animal. Around Knoxville, 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 Knoxville, 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
- Single visit versus a multi-visit trapping plan.
- Per-mole pricing versus per-visit pricing.
- Irrigation and drainage corrections.
- Number of follow-up rechecks included.
- Number of moles present on the property.
- State rules that affect trap or bait choices.
- Season, since spring and fall book fastest.
- Property bordering fields, woods, or streams.
📊
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
Trapping yourself can work. Find an active runway first. Set the trap exactly as the instructions say. Skip sonic stakes, gum and flooding.
Moles in Knoxville
Around Knoxville, parks, ballfields and watered yards see the most tunneling. Winters around Knoxville are mild enough that moles can stay active near the surface. With about 50 inches of rain a year, Knoxville keeps soil soft and full of earthworms, which moles love.
Local research
Moles in Knoxville, TN: what the public record shows
Before you compare quotes, it helps to know which moles actually live in Tennessee, when they are busiest around Knoxville, and what the state figures look like. Everything below links to the agency or university page it came from.
Mole species
Eastern mole statewide; star-nosed mole only in the eastern part of the state; hairy-tailed mole in the mountains of eastern and middle Tennessee.
Tennessee Wildlife Resources AgencyMole species recorded in Tennessee
- 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.
- Hairy-tailed mole (Parascalops breweri) — Northeastern uplands.
When moles are busiest around Knoxville
Mating in late winter or early spring; single litter per year born in spring.
Because the star-nosed and hairy-tailed moles are In Need of Management in Tennessee, identify the animal before any lethal control.
Rules that apply in Tennessee
Sources: Tennessee Wildlife Resources Agency; 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?
Moles can tunnel quickly through soft soil in soft soil
Mole fur lies flat both ways, allowing reverse travel
Questions people ask
Does lot size change the price?
Yes. Bigger lawns can have more moles and more tunnels to check.
How much does mole control cost?
Most jobs around Knoxville cost about $150–$400 per visit. Multi-visit plans run more.
Why do multi-visit plans cost more?
Trapping takes daily or near-daily checks until the mole is caught.
How much do bed barriers and habitat work cost?
Often $150–$450, depending on the size of the bed or lawn.
When is the best time to trap moles?
Spring and fall, when they're tunneling near the surface. Right after rain is ideal.
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 I need a permit to trap moles?
Rules vary by state. Ask a local company what's allowed in Tennessee.
Will a dog get rid of moles in the yard?
Trapping in active runs remains the reliable method. Around Knoxville, 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. Around Knoxville, usually not, and there is no evidence that dogs are a reliable control.
Do ultrasonic mole repellers work?
Around Knoxville, if you try a sonic stake, watch for fresh ridges over two weeks; if activity continues, switch to traps in the active runs. Around Knoxville, moles have poor eyesight and live almost entirely underground, where airborne sound barely reaches them. Around Knoxville, there is no scientific evidence that ultrasonic or vibrating devices repel moles, and extension offices consistently advise against relying on them. No.
When are moles most active in Knoxville?
Spring and fall, especially after rain. Mild winters keep some activity going year-round.
Are moles common in Knoxville?
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