Official list entries
Authority-first tester table
Use the governing authority list first. Provider profiles and sponsor routing remain secondary to the official approval context.
| Full name | License notes | Company or label | Review date |
|---|---|---|---|
| 1st FP Services | Official Round Rock registered tester for residential commercial and fire assemblies | Officially listed on the City of Round Rock tester PDF | 2026-04-04 |
| AAA Backflow Testing | Official Round Rock registered tester for residential commercial and fire assemblies | Officially listed on the City of Round Rock tester PDF | 2026-04-04 |
| All-Star Inspections | Official Round Rock registered tester for residential commercial and fire assemblies | Officially listed on the City of Round Rock tester PDF | 2026-04-04 |
| Bluebonnet Backflow | Official Round Rock registered tester for residential and commercial assemblies | Officially listed on the City of Round Rock tester PDF | 2026-04-04 |
| ProTech Services | Official Round Rock registered tester for residential commercial and fire assemblies | Officially listed on the City of Round Rock tester PDF | 2026-04-04 |
| Smart Earth Backflow Testing | Official Round Rock registered tester for residential and commercial assemblies | Officially listed on the City of Round Rock tester PDF | 2026-04-04 |