Compare the highest-rated pest control professionals in Greenville, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned and operated business known for its responsive service and expertise in both general pest control and complex wildlife removal. They emphasize customer education and integrated pest management (IPM) strategies.
A professional and reliable local company offering comprehensive residential and commercial pest management plans. They are praised for their thoroughness, friendly technicians, and effective preventative programs.
A larger, regional company with a long history and a strong reputation for technical expertise and professional service. While headquartered in St. Louis, they actively serve the Greenville area and offer a very wide array of services, including advanced termite treatments.
** The pest control market in Greenville, IL, is characteristic of a smaller, rural city, featuring a mix of dedicated local operators and regional companies that extend their service areas from larger hubs like St. Louis or Central Illinois. The competition is moderate but healthy, ensuring residents have access to quality services. The average quality of service is high, with companies often being family-owned and building their reputation on personal customer relationships and community trust. Pricing is generally competitive; a standard quarterly preventative plan for common insects may start around $100-$150 per treatment, while specialized services like termite tenting or wildlife exclusion are significant investments, often costing $1,500 or more. Most reputable providers are fully licensed and insured, and there is a growing emphasis on offering pet- and family-friendly treatment options alongside traditional methods.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Greenville regulations and climate
Get answers to common questions about pest control services in Greenville, Illinois.
In Greenville, Illinois, homeowners most commonly deal with seasonal pests like ants (especially carpenter ants), spiders, mice, and occasional termites. Due to our humid continental climate with cold winters and hot summers, pest activity peaks in spring and fall as pests seek shelter or food, making these the most critical times for preventative treatments. Termite swarms, a significant threat to our area's older homes, typically occur on warm, calm days after a rain in late April through May.
Costs in Greenville vary based on service type; a one-time treatment for ants or spiders typically ranges from $125 to $300, while quarterly maintenance plans average $40-$75 per visit. Termite treatments are more substantial, with liquid barrier treatments for a standard home often costing $1,200 to $2,500. Always get itemized quotes, as Illinois requires licensed providers to disclose the pesticides used and the covered pests.
First, verify the company holds a valid Illinois Department of Public Health Structural Pest Control License and carries proper insurance. Look for providers with extensive local experience, as they understand Greenville's specific pest pressures and housing structures. Ask for references from neighbors and choose a company that offers a detailed inspection and a clear, written service agreement outlining guarantees.
When applied by a licensed Illinois professional following label directions and Integrated Pest Management (IPM) principles, products are safe. Reputable Greenville companies use EPA-registered products and will provide detailed safety sheets. They can also offer more targeted, low-impact solutions and advise on specific preparation steps, such as vacating the home for a set period, to ensure safety for your household.
As Illinois temperatures drop in autumn, field mice and deer mice from surrounding rural and agricultural areas seek warmth and shelter inside homes, often entering through gaps in foundations or around utility lines. A local pest control professional will conduct a thorough exterior inspection for entry points, recommend sealing cracks with rodent-proof materials, and may employ tamper-resistant bait stations outside, which is a common and effective strategy for our region.