Best Ants Control in St. Louis, MO (2026) | Top Exterminators
Ants invade homes in search of food and water. Some species like carpenter ants can cause structural damage to wood. Compare 9+ top-rated ants exterminators in St. Louis and get free quotes today.
Top Ants Exterminators in St. Louis
OMNI Pest Solutions is a licensed pest control company serving St. Louis, specializing in rats, cockroaches, ants, spiders, termites treatment, prevention, and exclusion. Maintains a 5/5 customer rating across 264 reviews.
264 reviews
STL Pest Control is a licensed pest control company serving St. Louis, specializing in rats, cockroaches, ants, spiders, termites treatment, prevention, and exclusion. Maintains a 4.9/5 customer rating across 1814 reviews.
1814 reviews
Serving St. Louis homes and businesses, Bug Out delivers rats, cockroaches, ants, spiders, termites control with licensed technicians and EPA-approved products. Maintains a 4.9/5 customer rating across 83 reviews.
83 reviews
Serving St. Louis homes and businesses, Holper's Pest & Animal Solutions STL delivers rats, cockroaches, ants, spiders, termites control with licensed technicians and EPA-approved products. Maintains a 4.9/5 customer rating across 1900 reviews.
1900 reviews
Trusted by St. Louis homeowners, Big Bug Pest Control offers rats, cockroaches, ants, spiders, termites treatment plus seasonal prevention programs and emergency service. Maintains a 4.9/5 customer rating across 24 reviews.
24 reviews
A local favorite in St. Louis, Titan Pest and Wildlife Solutions specializes in rats, cockroaches, ants, spiders, termites removal with a focus on long-term prevention and family-safe products. Maintains a 4.8/5 customer rating across 900 reviews.
900 reviews
A local favorite in St. Louis, PestShield specializes in rats, cockroaches, ants, spiders, termites removal with a focus on long-term prevention and family-safe products. Maintains a 4.8/5 customer rating across 399 reviews.
399 reviews
Rottler Pest Solutions provides professional rats, cockroaches, ants, spiders, termites control in St. Louis, combining free inspections, transparent pricing, and satisfaction guarantees. Maintains a 4.6/5 customer rating across 504 reviews.
504 reviews
Trusted by St. Louis homeowners, St. Louis Pest Control offers rats, cockroaches, ants, spiders, termites treatment plus seasonal prevention programs and emergency service. Maintains a 4.3/5 customer rating across 128 reviews.
128 reviews
Ants Treatment Price Range in St. Louis
Basic
$150–$250
Minor infestations
Average
$250–$400
Moderate cases
Premium
$400–$700
Severe infestations
Signs of Ants in St. Louis
- Trails of ants near food
- Small dirt mounds near foundation
- Wood shavings near baseboards
- Winged ants indoors
How to Prevent Ants in St. Louis
- Clean up food spills immediately
- Seal cracks in foundation
- Trim branches touching the house
- Store sugar and sweets sealed