The short version
Most mole jobs in Spokane Valley 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.
Homeowners in Spokane Valley 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 Spokane Valley 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 Spokane Valley
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
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 Spokane Valley works best.
- Time
- 45–90 minutes
- Best for
- Every job; trapping fails without it
Lawn, Moisture, and Bed Exclusion Work
$150–$450 depending on scope
A pro may suggest aerating and fixing wet spots. Drier, firmer soil holds fewer worms near the surface. That makes the yard a poorer feeding ground.
- Time
- 1–4 hours
- Best for
- Repeat problems; protecting beds and small areas
Follow-Up Monitoring
$50–$150 per visit; often included in plans
Some Spokane Valley providers offer seasonal monitoring for properties that border open land. It is priced per visit or as a yearly plan. For Spokane Valley homeowners with recurring moles, that is often cheaper than starting fresh each year.
- Time
- 20–30 minutes per visit
- Best for
- Every trapping job; confirms the yard is clear
Active-Runway Trapping
$150–$400 per visit; multi-visit plans $300–$900
Because a single mole can cover a large area, one yard in Spokane Valley often holds only one or two animals. Trapping removes them one by one and confirms success. Most Spokane Valley providers plan on several rechecks before calling a job finished.
- Time
- 30–60 minutes per visit, over several visits
- Best for
- Most yards; the most reliable method
Prices are typical published ranges. Ask what’s included before you compare quotes.
Main runways often follow edges like beds, walks and fences. That's where traps work best.What mole control costs in Spokane Valley.
- Lawn, Moisture, and Bed Exclusion Work: $150–$450 depending on scope - Follow-Up Monitoring: $50–$150 per visit; often included in plans - Active-Runway Trapping: $150–$400 per visit; multi-visit plans $300–$900 - A typical home in Spokane Valley is worth around $380k, and a healthy lawn is part of that. - Runway Identification and Activity Survey: $75–$200
Which moles live around Spokane Valley.
Moles are insectivores, not rodents. They eat earthworms and grubs, not roots. Around Spokane Valley, Townsend's, coast or broad-footed moles do the digging. They push up more mounds than eastern moles.
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.
If it's raised again, it's active. Main runways often follow edges: walks, fences and beds. Lawns from Spokane Valley out to Spokane 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 Spokane Valley.
- Fall: a second burst near the surface. - Winter: lows near 23°F in Spokane Valley. Ground freezes; moles go deep. - Spring: peak tunneling. Best time to trap. - Summer: highs near 84°F in Spokane Valley push moles deeper.
Mole, gopher or vole?
- Vole: surface runways and small holes in the grass. - 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.
What works, and what doesn’t.
- Rarely: castor oil, sonic stakes, gum or flooding. - Rarely alone: grub control, since they mostly eat earthworms. - Works: traps set in active runways. - Sometimes: labeled baits, used deep in tunnels.
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.
- Traps stay untouched for several checks. - New ridges? Another mole may have moved in. - No new mounds for two weeks. - Stepped-down runways stay flat.
Choosing a trap.
- Tunnel traps: sit inside a dug-out runway. - Placement: main runways beat fresh feeding ridges. - Rules: check what your state allows first. - Scissor traps: set straddling an active runway. - Harpoon traps: set on top of a pressed-down ridge.
Mole myths.
- 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. - Chewing gum in tunnels: no evidence it works. - Castor oil: may move them briefly, not away.
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?
- Gophers: crescent-shaped mounds with a plugged hole. - Chipmunks: small clean holes with no soil around them. - Moles: raised ridges and round, volcano-shaped mounds. - Voles: narrow surface runways through the grass.
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.
- How often will you check traps? - What if another mole moves in? - Is lawn repair included? - Is it a mole, gopher or vole? - Which method will you use?
Ways to keep the cost down.
- Ask about per-mole pricing. - Repair the lawn yourself afterward. - Call early, before tunnels spread. - Skip repellents that rarely work.
Moles by the numbers.
For Spokane Valley homes, because moles are solitary, several fresh ridges usually mean more than one animal. For Spokane Valley 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 Spokane Valley 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 Spokane Valley 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
- Irrigation and drainage corrections.
- Lot size and number of active runways.
- Buried barriers for raised beds or gardens.
- Number of moles present on the property.
- Single visit versus a multi-visit trapping plan.
- Provider type: wildlife operator versus lawn company.
- Season, since spring and fall book fastest.
- Access around fences, slopes, and dense plantings.
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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. Call if new mounds keep appearing for more than a week. if you can't find an active runway.
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 Spokane Valley
Winter lows near 23°F in Spokane Valley freeze the ground, so moles go deeper until spring. In Spokane Valley's neighborhoods, irrigated lawns and garden beds are favorite spots. Spokane Valley gets about 17 inches of rain a year, so moles favor watered lawns and shady beds.
Local research
Moles in Spokane Valley, WA: what the public record shows
Before you compare quotes, it helps to know which moles actually live in Washington, when they are busiest around Spokane Valley, and what the state figures look like. Everything below links to the agency or university page it came from.
Mole species recorded in Washington
- Townsend's mole (Scapanus townsendii) — Largest North American mole (8-9 inches); lawns west of the Cascades.
- Coast (Pacific) mole (Scapanus orarius) — Drier, brushier habitats including interior sagebrush.
- Shrew mole (Neurotrichus gibbsii) — Smallest North American mole; does not make molehills.
When moles are busiest around Spokane Valley
Wet season west of the Cascades.
Moles are unclassified; owners may trap or kill them on their property when causing damage, within the trap law.
Rules that apply in Washington
Sources: Living with wildlife: Moles; 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?
Moles can tunnel quickly through soft soil in soft soil
Mole saliva paralyzes earthworms for later storage
Questions people ask
Does lot size change the price?
Yes. Bigger lawns can have more moles and more tunnels to check.
Does the season affect pricing?
Spring and fall are busiest. Booking early can help.
How much do bed barriers and habitat work cost?
Often $150–$450, depending on the size of the bed or lawn.
Are there cheaper DIY options that actually work?
Trapping yourself can work if you find an active runway. Repellents and stakes rarely do.
Should I repair the lawn before or after trapping?
After. Fixing it first hides the tunnels you need to find.
Do ultrasonic mole repellers work?
For Spokane Valley homes, moles have poor eyesight and live almost entirely underground, where airborne sound barely reaches them. For Spokane Valley homes, if you try a sonic stake, watch for fresh ridges over two weeks; if activity continues, switch to traps in the active runs. No. For Spokane Valley homes, there is no scientific evidence that ultrasonic or vibrating devices repel moles, and extension offices consistently advise against relying on them.
Are moles rodents?
They're insectivores, related to shrews. They eat earthworms and grubs, not plant roots. No.
Do mole exterminators charge per mole?
For Spokane Valley homes, per-animal pricing means the bill scales with how many are caught, while a flat-rate program covers the whole job regardless. For Spokane Valley homes, ask which structure the provider uses, since the two can produce very different totals. Some do.
When are moles most active in Spokane Valley?
Spring and fall, especially after rain. Frozen winter ground sends them deep.
Are moles common in Spokane Valley?
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