Top 4 St. Charles providers scored across five ranking dimensions.
| Provider | Response Time | Pricing Transparency | Licensing | Service Breadth | Overall |
|---|---|---|---|---|---|
| Pop-A-Lock✓ | ★★★★★ | ★★★★★ | ★★★★☆ | ★★★☆☆ | ★★★★★ |
| Speedy Locksmith✓ | ★★★★★ | ★★★☆☆ | ★★★★★ | ★★★★☆ | ★★★★★ |
| USA Lock & Key✓ | ★★★★☆ | ★★★★★ | ★★★★★ | ★★★☆☆ | ★★★★☆ |
| Locksmith Pros | ★★★★☆ | ★★★☆☆ | ★★★★★ | ★★★☆☆ | ★★★★☆ |