Rat Extermination
Eastern Missouri
Same-Day Appointments
Emergency Service Available
100% Satisfaction Guarantee
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Get Rid of Your Rat Problem Today
Rat infestations create serious health and property risks. Pesky Critters provides complete rat extermination services throughout Eastern Missouri. Our targeted approach addresses common rat species that invade homes and businesses, removing current infestations and stopping future problems. We offer solutions for:
- Norway rat elimination
- Roof rat control
- Complete nest removal
- Entry point identification and sealing
- Preventative treatments
- Attic and crawlspace sanitation
- Damage assessment
- Long-term prevention strategies
Protect your property from destructive rats.
Reach out to us for fast, effective rat extermination.
Recognizing Signs of a Rat Infestation
Early detection prevents major damage. Watch for:
- Scratching in walls or ceilings
- Droppings near baseboards/cabinets
- Gnaw marks on food, wires, or wood
- Greasy wall trails
- Hidden nesting materials
- Missing food
- Pets reacting to walls/ceilings
- Strong odors
Rats reproduce rapidly, so fast action matters.
Our Rat Extermination Process
Successful rat control requires a systematic, complete approach. Our proven process includes:
- Complete property inspection to identify species and entry points
- Custom treatment plan for your specific situation
- Strategic placement of secure bait stations and traps
- Sealing entry points to block access
- Removal of nesting materials and contaminated insulation
- Cleaning affected areas to reduce disease risks
- Installing preventative measures
- Follow-up visits to confirm elimination
This ensures full elimination, not just surface treatment.
Health Risks of Rat Infestations
Rat infestations create serious health concerns beyond property damage. Understanding these risks shows why quick professional help matters:
- Disease spread through droppings, urine, and saliva
- Hantavirus from airborne particles of rat waste
- Salmonellosis on contaminated surfaces
- Rat-bite fever from bites or scratches
- Leptospirosis in contaminated water
- Allergic reactions from rat dander
- Fleas, ticks, and mites carried by rats
- Breathing problems from droppings in enclosed spaces
They contaminate far more food than they consume, making swift removal essential.
Why Choose Pesky Critters
Professional expertise makes the difference between temporary fixes and permanent solutions for rat problems. Pesky Critters has built a solid reputation for rat extermination throughout Eastern Missouri for these reasons:
- Emergency service when you need immediate help
- Same-day appointments for urgent situations
- Skilled technicians with specialized rodent control training
- Average 7 years of experience per technician
- Consistent quality as our business has grown
- Owner-operated for direct accountability
- Associate certified entomologists on staff
- Free estimates within one business day
- Founded in 1990 with 36+ years of experience
- Locally and family owned with regional knowledge
- Retreatment warranties for your peace of mind
- Required paperwork for mortgage approvals
We use integrated pest management for lasting results—not temporary fixes.
Contact Us
Rat infestations need immediate, professional attention to prevent property damage, health problems, and population growth. Pesky Critters brings over three decades of specialized rodent control experience to every job, ensuring complete elimination and future prevention.
Address your rat problem before it grows.
Contact us today for rat extermination services that protect your property throughout Eastern Missouri.

Veterans Deserve a Pest-Free Home
We honor those who served with exclusive discounts on all pest control services. Pesky Critters is proud to help veterans maintain comfortable, pest-free homes.
Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.
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