Compare the highest-rated pest control professionals in Washington, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading family-owned and operated pest control company in Central Illinois with a strong reputation for comprehensive residential and commercial services. They are known for their responsive customer service, integrated pest management (IPM) approaches, and offering free inspections. They have a significant local presence and are a top choice in the greater Peoria area.
As part of a national franchise with a local office, Critter Control specializes in wildlife and rodent removal, making them a standout for larger pest issues. Their technicians are trained in humane animal trapping, exclusion repairs, and attic restoration, which is a key strength for homes near wooded areas or open fields.
Bulwark is a rapidly growing national company that has expanded into the Illinois market, acquiring local providers. They offer a wide array of modern pest control solutions with a strong focus on customer experience and technology, including online scheduling and service tracking. They provide robust preventative maintenance programs.
** The pest control market in Washington, Illinois, is competitive and served by a mix of long-standing local/regional companies and expanding national providers. The overall quality is high, with companies vying for business in a community that values both effective service and safety, given its residential and family-oriented character. **Competition Level:** Moderate to High. While Washington itself may not host dozens of physical offices, it is part of the vibrant Peoria metro service area, meaning residents have access to a wide selection of reputable contractors who are just a short drive away. **Average Quality:** The average quality of service is very good. Established companies like Anderson Pest Solutions have built trust over decades, while national brands like Bulwark bring standardized training and resources. Specialists like Critter Control fill important niches. **Typical Pricing:** Pricing is competitive and in line with regional averages. For standard quarterly preventative services for insects, homeowners can expect to pay between **$100-$150 per treatment**. One-time services for specific issues like ant or rodent invasions typically range from **$250-$450**. More intensive treatments like termite tenting or extensive wildlife removal are significant investments, often costing **$1,500 to $5,000+**, depending on the property size and infestation severity. Most companies offer free, no-obligation 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 Washington regulations and climate
Get answers to common questions about pest control services in Washington, Illinois.
In Washington, the most prevalent pests include mice and rats seeking warmth in fall/winter, ants (especially carpenter and odorous house ants) in spring/summer, and seasonal invaders like boxelder bugs and Asian lady beetles in autumn. Due to Illinois' humid continental climate, mosquito and tick activity peaks in the warm, wet months, making late spring through early fall a critical time for barrier treatments. Termite swarms (subterranean termites are common here) typically occur on warm days after rain in April and May, signaling the need for inspections.
Costs vary based on service, but for standard perimeter treatments for insects, Washington homeowners can expect to pay between $45-$75 per month for a quarterly service plan. One-time treatments for specific issues like ants may range from $125-$300. Termite treatments, such as local liquid soil applications, are a larger investment, typically starting from $1,200-$2,500, influenced by your home's foundation type and square footage. Always get itemized estimates from licensed Illinois providers.
Yes, Illinois has strict regulations. Any company applying pesticides must be licensed by the Illinois Department of Agriculture. You have the right to request their license number and proof of insurance. Furthermore, for termite treatments, Illinois law requires companies to provide you with a detailed official proposal and a warranty document outlining the terms, which protects you as a homeowner. Always verify this licensing before signing a contract.
The ideal approach is year-round, but key times for preventative action in Washington are early spring (March-April) to create a barrier against emerging ants, spiders, and termites, and late fall (October-November) to seal entry points and treat for rodents before they seek winter shelter. Given our distinct seasons, a quarterly service plan aligned with these seasonal shifts—treating before peak pest pressures—is the most effective strategy for continuous protection.
Look for a provider with a valid Illinois Department of Agriculture license, strong local reputation, and membership in state/national associations like the Illinois Pest Control Association (IPCA). Ask for references from neighbors, as local expertise on Washington's soil types (affecting termites) and common pests is invaluable. Ensure they offer a detailed inspection, a clear, written service agreement, and explain their methods and safety precautions, especially if you have children or pets.