Pest Control Service Areas in St. Charles County, MO

Two local offices. Fifteen communities. One guarantee that has stood since 1968.

  • St. Charles HQ in Harvester
  • New Melle area office on Hwy DD
  • St. Louis County too: (314) 662-BUGS

Service area map

Where McCarthy works in St. Charles County

Tap a pin or pick a city from the list to see local pest information, nearby landmarks and the right number to call.

Cities & offices

  1. HQ: 954 Sycamore Dr, St. Charles
  2. Office: 1304 Hwy DD (New Melle area)
  3. St. Charles City
  4. St. Charles
  5. St. Peters
  6. Cottleville
  7. Weldon Spring
  8. Dardenne Prairie
  9. Lake St. Louis
  10. O'Fallon
  11. Wentzville
  12. Foristell
  13. New Melle
  14. Defiance
  15. Flint Hill
  16. Josephville
  17. St. Paul

St. Charles County cities we serve

Every community below gets the same trained, local technicians and the same promise: if pests come back between scheduled services, so do we, at no charge.

St. Charles City

Protecting historic homes, Main Street storefronts and riverfront neighborhoods since 1968.

Pest control in City of St. Charles →

St. Charles

Headquartered right here in Harvester. Your neighbors since 1968.

Pest control in St. Charles →

St. Peters

Family-owned pest and termite control for St. Peters homes and businesses.

Pest control in St. Peters →

Cottleville

Pest protection for Cottleville's wooded neighborhoods and Old Town businesses.

Pest control in Cottleville →

Weldon Spring

Pest control built for homes next to Missouri's best conservation land.

Pest control in Weldon Spring →

Dardenne Prairie

Guaranteed protection for Dardenne Prairie's newer neighborhoods.

Pest control in Dardenne Prairie →

Lake St. Louis

Lakefront living without the bugs. Pest control for Lake St. Louis homes and docks.

Pest control in Lake St. Louis →

O'Fallon

Pest and termite control for St. Charles County's largest city.

Pest control in O'Fallon →

Wentzville

Keeping pace with one of Missouri's fastest-growing cities.

Pest control in Wentzville →

Foristell

Pest control for acreage, barns and country homes on the western edge of the county.

Pest control in Foristell →

New Melle

Our second office is right here. Local pest control for New Melle and the western county.

Pest control in New Melle →

Defiance

Local pest control for Missouri wine country, served from our office on Hwy DD.

Pest control in Defiance →

Flint Hill

Country-strength pest control for Flint Hill homes and acreage.

Pest control in Flint Hill →

Josephville

Reliable, guaranteed pest control for the Josephville community.

Pest control in Josephville →

St. Paul

Guaranteed pest and termite control for St. Paul, Missouri families.

Pest control in St. Paul →

Our local offices

St. Charles Headquarters

954 Sycamore Dr, St. Charles, MO 63304

(636) 441-1300

Serves St. Charles, St. Peters, O'Fallon, Cottleville, Weldon Spring, Dardenne Prairie, Lake St. Louis and the rest of the county. Get directions

New Melle Area Office

1304 Hwy DD, Defiance, MO 63341

(636) 357-4432

The mailing address is Defiance, but this office sits closer to New Melle. It serves New Melle, Defiance, Foristell, Wentzville and western St. Charles County. Get directions

Also serving St. Louis County: call (314) 662-BUGS (2847).

Call us for pest removal and prevention!

St. Charles County:
(636) 441-1300

St. Louis County:
(314) 662-BUGS (2847)

New Melle & Defiance Areas:
(636) 357-4432