Compare the highest-rated pest control professionals in Ontario, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional pest control company with a long history of service throughout Wisconsin and the Midwest. They are known for their highly trained technicians, comprehensive service plans, and strong commercial clientele. As part of the Copesan network, they have access to national resources and expertise while providing local service.
A family-owned Wisconsin pest control leader for over 75 years. Batzner has a stellar reputation for customer service and effective, environmentally conscious solutions. They offer a wide array of residential and commercial services with a strong focus on customer education and long-term prevention.
A well-regarded local pest control company based in Viroqua, making them one of the closest and most dedicated providers to the Ontario community. They are known for personalized service, quick response times, and expertise in dealing with the common pests of Wisconsin's Driftless Region.
** The pest control market serving Ontario, Wisconsin, is characterized by high-quality regional and local providers rather than a high volume of direct, on-site competition. As a rural village, residents and businesses rely on companies from larger nearby towns like Viroqua (≈10 miles away) and Sparta (≈20 miles away). The competition level is moderate, with a few key players dominating the service area. This benefits the consumer, as companies must maintain high service standards and competitive pricing to retain their regional customer base. Typical pricing for a standard pest control service (e.g., for ants, spiders) for a single-family home can range from **$125 to $300** for a one-time treatment, with quarterly preventative plans costing **$100-$200 per visit**. Specialized services like termite tenting or extensive wildlife removal are significantly more expensive, often ranging from **$1,200 to $4,500+** depending on the severity of the infestation and the size of the property. Most reputable companies offer free inspections and quotes.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Ontario regulations and climate
Get answers to common questions about pest control services in Ontario, Wisconsin.
Due to Ontario's humid continental climate with cold winters and warm summers, common pests include mice and cluster flies seeking warmth in fall, ants in spring, and mosquitoes and wasps in summer. The nearby forests and water sources also make properties susceptible to ticks and occasional encounters with wildlife like raccoons or bats, especially during seasonal transitions.
Costs vary based on the pest and property size. A one-time treatment for ants or wasps typically ranges from $125-$300, while recurring quarterly services for general prevention average $40-$75 per visit. More extensive issues, like rodent exclusion or termite treatments (though less common in Wisconsin than elsewhere), can cost $300-$1,500+. Always get itemized estimates from local providers.
Yes. Wisconsin law requires all commercial pesticide applicators to be certified and licensed by the Wisconsin Department of Agriculture, Trade and Consumer Protection (DATCP). Always verify a company's license. Additionally, certain rodenticides and pesticides have use restrictions to protect local wildlife and watersheds, including those near the Kickapoo River, so a reputable provider will follow these regulations closely.
Early spring (April-May) is ideal for creating a barrier against ants, spiders, and emerging insects. A second treatment in early fall (September-October) is crucial to prevent rodents and overwintering pests like boxelder bugs from entering your home as temperatures drop. For mosquitoes and ticks, treatments should begin in late spring and continue through the warm, humid summer months.
Choose a provider with a valid Wisconsin DATCP license, local experience with our specific pest pressures, and a strong reputation (check local reviews). They should offer a free inspection and a clear, detailed service agreement. Given the rural nature of the area, inquire about their response time for emergencies and their approach to environmentally sensitive areas around your property.