Greenville’s humid subtropical climate brings intense summer thunderstorms that drop several inches of rain in hours. In older neighborhoods such as Overbrook and parts of the West End, storm drains installed decades ago often collect pine needles, sediment, and gravel washed from nearby hillsides. When these lines clog, water backs up across driveways and into crawl spaces. Our technicians use sectional rods and hydro-jetting equipment sized for 4- to 12-inch municipal laterals common in Greenville County, clearing debris without damaging the older clay or concrete pipe still found on many Augusta Road properties.
Terrain around Falls Park and the Reedy River corridor creates additional challenges. Steep grades send fast-moving water carrying leaves and trash directly into catch basins near Liberty Bridge and the Bon Secours Wellness Arena. We frequently encounter combined storm and sanitary lines in Downtown Greenville blocks where grease and paper towels compound the blockage. Seasonal leaf drop from October through December requires repeat visits on streets lined with mature oaks; missing one cycle can turn a minor slowdown into street flooding by the next heavy rain.
Nearby cities such as Greer, Simpsonville, and Mauldin share similar red-clay soils that shift slightly during mild winters, allowing small roots to enter pipe joints. Homeowners in these areas often notice gurgling sounds at outdoor drains after spring rains. We map each line with a camera before and after cleaning so property owners see exactly where the restriction occurred and whether the surrounding soil or pipe condition will require future attention.
Service calls are scheduled around the posted hours at our Woodruff Road location so crews can reach any Greenville County address the same day when storms are forecast.
Technician insight
In Greenville, the thing that catches most people out with Storm Drain Cleaning is how quickly pine needles and red clay from the West End and Overbrook hills pack into older clay pipes after one summer thunderstorm; the mild winters never freeze the ground enough to stop roots from creeping back in by the next season.
West End Backup After July Storm
A homeowner near the West End noticed water pooling at the curb after a heavy afternoon rain. Camera inspection showed a 30-foot section of 6-inch clay line packed with leaves and fine sediment. We jetted the line from the street cleanout to the basin, flushed the system, and verified flow. Water now drains freely and the homeowner has a recorded map of the line for future reference.
Storm Drain Cleaning Services We Offer
✓Catch Basin Cleaning
Remove sediment, leaves, and trash from surface inlets before summer storms overwhelm the system.
✓Storm Lateral Jetting
High-pressure water jetting clears roots and compacted debris from 4- to 8-inch lines serving single homes.
✓Commercial Parking Lot Drains
Clear multiple basins and long runs at retail and office sites near the Bon Secours Wellness Arena and downtown.
✓Root Intrusion Removal
Cut and extract tree roots that enter joints in older clay lines common in Overbrook and Augusta Road.
✓Post-Storm Debris Flush
Flush lines after heavy rain events to restore full flow before the next storm arrives.
Storm Drain Cleaning Cost in SC
| Service | Typical Range | What Affects It |
|---|---|---|
| Single Catch Basin Cleaning | $175–$325 | Price rises with depth and sediment volume. |
| Residential Storm Lateral Clearing | $250–$475 | Depends on pipe length and root density. |
| Commercial Lot Drain Service | $400–$850 | Varies by number of basins and access restrictions. |
| Emergency After-Hours Call | Additional fee applies | Available outside Mon–Fri 8am–6pm and Sat 9am–2pm. |
Ranges are typical for SC and confirmed with an exact written quote before any work starts.
How it works
- 1
Site Assessment
Locate all storm drains on the property and note nearby trees, slope, and recent rainfall.
- 2
Camera Inspection
Run a camera through accessible lines to identify the exact location and type of blockage.
- 3
Mechanical Clearing
Use rods or hydro-jetting sized for the pipe material and diameter found in Greenville County.
- 4
Final Flush and Verification
Flush the line and re-inspect to confirm full flow before leaving the site.
Pricing
Most residential storm drain jobs in Greenville fall between a few hundred dollars for a single basin and higher when multiple lines or heavy root growth are involved.