Top 4 St. Charles providers scored across five ranking dimensions.
| Provider | Response Time | Pricing Transparency | Licensing | Service Breadth | Overall |
|---|---|---|---|---|---|
| Terminix✓ | ★★★★★ | ★★★★★ | ★★★★☆ | ★★★★☆ | ★★★★★ |
| Orkin Pest Control✓ | ★★★☆☆ | ★★★★☆ | ★★★★★ | ★★★☆☆ | ★★★★☆ |
| Ehrlich Pest Control✓ | ★★★★☆ | ★★★☆☆ | ★★★★★ | ★★★★☆ | ★★★★☆ |
| Arrow Pest Control | ★★★☆☆ | ★★★☆☆ | ★★★★★ | ★★★★☆ | ★★★☆☆ |