Radon System Repair & Fan Replacement
A radon fan typically runs for years but not indefinitely — a new rattle, a louder hum, or a manometer that reads level on both sides usually means the fan has failed or weakened. We diagnose the cause, replace the fan with one matched to the system, re-seal anything that's loosened, and retest so you have proof the level is back down. If the original system was undersized for the home, we'll say so rather than just swapping parts.
- Inline fan replacement (matched to the system)
- Manometer / pressure-gauge checks
- Re-sealing loose joints and suction points
- Diagnosing why a system stopped lowering levels
- Retest after the repair to confirm
