pest-control

How Much Does Pest Control Cost in Billings, MT? Prices for Mice, Spiders, Wasps, and Seasonal Service

Pest control cost in Billings, MT: one-time visits, seasonal plans, mouse trapping and exclusion, wasp nests, voles, bed bugs, and how to hire a licensed company.

How Much Does Pest Control Cost in Billings, MT? Prices for Mice, Spiders, Wasps, and Seasonal Service

A one-time pest control visit in Billings, MT runs $125 to $250 this year for a general treatment, and a seasonal or quarterly plan runs $40 to $65 per month. Rodent work is the bigger and more common expense in this part of Montana: a mouse job with trapping and exclusion runs $250 to $800 depending on how many gaps the house has, and a heavy infestation in a rural home outside Laurel or Shepherd can climb past $1,500 once attic cleanup is added.

Billings sits in a river valley surrounded by open range, wheat fields, and the Rims, and pests here follow the seasons hard. Mice move in when the first cold snap hits in October, wasps build under every eave from June through September, and spiders show up in basements year-round. This guide lays out what each service costs in the Billings area, what drives the price, and how to hire a company that will fix the problem rather than just spray for it.

General Pest Control Pricing in Billings

A standard one-time treatment covers spiders, ants, boxelder bugs, earwigs, and the other crawling insects that show up in Billings homes. The visit includes an exterior perimeter spray, interior treatment of baseboards and entry points on request, and a follow-up if the problem returns within 30 days. Companies charge $125 to $250 depending on the size of the house and the lot.

Seasonal plans are the norm in Billings because the pest calendar is predictable. Most companies offer a spring-through-fall plan with three or four visits from April to October, priced at $40 to $65 per month or $120 to $195 per visit. The visits are timed to the pests: a spring treatment for ants and spiders, a summer treatment for wasps and ants, and a fall treatment for rodents and overwintering insects.

Year-round quarterly plans exist for homes with a persistent problem and run about the same per visit. Some companies waive the initial visit charge, usually $125 to $200, with a one-year commitment.

Pricing in Billings Heights, the West End, and the newer subdivisions off Shiloh Road runs at the upper end of these ranges because of lot size. Older homes downtown and in the South Side run at the lower end but often need more interior work because of age and access.

Mice and Rodents Are the Main Event

Deer mice and house mice are the most common pest call in Yellowstone County, and the fall surge starts with the first frost. Mice move into garages, crawlspaces, and wall voids looking for warmth, and a house with a gap under the garage door or an unsealed utility penetration will have them by November. Deer mice also carry hantavirus, which is a real concern in Montana and a reason to take droppings seriously.

A rodent job has three parts, and inspection and trapping runs $150 to $300 for the initial visit and one or two follow-ups. Exclusion, which means sealing the entry points with steel wool, hardware cloth, and sealant, runs $200 to $800 depending on the house. A rural home on a crawlspace foundation with a detached shop and a barn nearby will have more gaps than a slab-on-grade house in the Heights.

Bait stations are an option for ongoing rodent pressure, especially on acreage outside town toward Huntley, Ballantine, and Molt. Exterior bait station service runs $50 to $100 per visit or $30 to $50 per month on a plan, and the technician checks and refills the stations each visit.

Attic and crawlspace cleanup after an infestation is a separate charge. Removing contaminated insulation, sanitizing, and reinsulating a 1,200 square foot attic runs $1,500 to $4,000, and crawlspace cleanup runs $500 to $2,000. Get a second opinion before agreeing to a full insulation replacement, since some companies push it when spot cleanup would do.

Voles, Gophers, and Ground Squirrels

Voles tunnel under snow and chew lawns across Billings every winter, and the damage shows up in April. Vole treatment runs $75 to $150 per visit or $40 to $60 per month on a plan. Pocket gophers and ground squirrels on larger lots run $100 to $200 per visit for trapping or baiting.

Bats and Wildlife

Bats in attics are common in older Billings homes near the river and the Rims. Bat exclusion, which must be done outside the summer maternity season under Montana rules, runs $500 to $2,000 depending on the roofline. Skunks, raccoons, and the occasional marmot require a licensed wildlife control operator at $200 to $450 per animal plus exclusion.

Wasps, Ants, and Summer Insects

Paper wasps and yellowjackets build nests under eaves, in soffits, and in ground holes across Billings from June through September, and a nest removal runs $100 to $250 depending on location and size. Nests inside a wall void or high on a two-story roofline run more. Some companies include wasp treatment in their summer visit on a seasonal plan and charge only for nests that require a ladder.

Ants are the second most common summer call. Odorous house ants and pavement ants show up in kitchens by May, and carpenter ants are a concern in homes with wood siding or decks near the river bottoms. A general ant treatment is part of a standard visit, and a carpenter ant job with drilling and injection runs $200 to $450.

Boxelder bugs and cluster flies gather on sun-facing walls in September and October and move indoors as it cools. A fall exterior treatment for overwintering insects runs $100 to $200 and is usually part of the last seasonal visit.

Spiders, including hobo and yellow sac spiders, are a year-round basement and garage issue. A standard interior and exterior treatment handles most of them, and companies will knock down webs on the exterior as part of the visit. For more on home services and pricing in the area, browse the Montana home services blog.

Bed Bugs

Bed bug treatment in Billings runs $300 to $600 per room for chemical treatment and $1,200 to $2,200 for whole-home heat treatment. Hotels along the interstate and rental properties near the college are the frequent commercial callers, and residential cases usually trace to travel or used furniture.

Cockroaches

Roaches are less common in Billings than in warmer states, but German roaches turn up in apartments and restaurants. Treatment runs $150 to $350 and usually takes two visits.

What Changes the Price

House and lot size set the base. A 1,400 square foot home on a city lot costs less than a 3,000 square foot home on two acres because the perimeter is shorter and there is less to inspect. Rural properties with outbuildings pay more, and companies serving the ranch country around Billings often price by the number of structures.

Foundation type matters for rodent work. Crawlspaces and older basements with stone or block walls have more entry points than slab foundations, and exclusion takes longer. Homes built before 1960 in the older Billings neighborhoods need more sealing than a new build in Josephine Crossing.

Severity is the other lever. A single wasp nest is a standard call, while a wall full of yellowjackets or a garage with two months of mouse activity is multiple visits. Companies price by what they find, and a good one shows you.

Distance adds a trip charge. Companies based in Billings often add $25 to $75 for service in Laurel, Columbus, Roundup, or Hardin, and some will not travel farther than 30 miles for a one-time call.

Choosing a Company in Billings

Montana requires pest control companies to be licensed by the Department of Agriculture, and every technician applying pesticides must hold an applicator license. The department's online lookup shows whether a company and its applicators are current. Ask for the license number, and ask for a certificate of insurance showing general liability and workers' compensation.

Ask what products are used and whether a reduced-risk option is available for homes with children, pets, or a garden. Most Billings companies now offer one, usually for $10 to $20 more per visit. Ask what the technician will do beyond spraying, since the value on a rodent job is in the sealing, not the bait.

Get two or three quotes on anything over $300 and ask each company to put the inspection findings in writing. On rodent work, ask for a list of the entry points they found and how each will be sealed. Licensed companies serving the area are listed in our directory of Billings pest control services.

Contracts on seasonal plans should state the number of visits, the pests covered, the re-treatment policy, and the cancellation terms. A plan that locks you in for a year with a fee to exit is worth reading before signing.

Frequently Asked Questions

How much does a one-time pest control visit cost in Billings?

A general treatment for spiders, ants, and crawling insects runs $125 to $250 depending on the size of the house and lot. Most companies include a free re-treatment if the problem returns within 30 days.

How much does mouse removal cost in Billings, MT?

Trapping and follow-up visits run $150 to $300, and exclusion work to seal entry points runs $200 to $800 depending on the house. Attic cleanup and reinsulation after a heavy infestation adds $1,500 to $4,000.

When should I start pest control in Billings?

Late April or early May for ants, spiders, and early wasps, and a fall visit in late September or October for mice and overwintering insects. Seasonal plans with three or four visits between April and October cover the full pest calendar.

How much does wasp nest removal cost in Billings?

A nest under an eave or in a ground hole runs $100 to $250, and a nest inside a wall void or high on a two-story roof runs more. Many seasonal plans include wasp treatment on the summer visit.

Do pest control companies in Montana need a license?

Yes. Companies must be licensed by the Montana Department of Agriculture, and every technician applying pesticides needs an applicator license. The department's website lets you verify both before hiring.