- HEP Plumbing
- Hydro-jetting Sludge

Hydro-jetting Sludge
Hydro-jetting Sludge | Main Line Issues | Plumbing | Dunlap
When thick sludge and intrusive roots slow the flow beneath your Dunlap property, HEP’s hydro-jetting service blasts away the blockage in seconds. A focused stream of high-pressure water scours the interior walls of your pipes, erasing years of buildup without chemicals or digging—perfect for stubborn main line issues that keep backing up your sinks, tubs, and toilets.
Our licensed technicians arrive with truck-mounted jets, video inspection gear, and the know-how to protect your plumbing investment. From the first camera sweep to the final flush, you’ll see exactly what we clear and how spotless your line becomes. Schedule today, and let HEP restore full, worry-free flow to your home’s hardest-working pipes.
FAQs
What is hydro-jetting and how does it clear a sludge-filled main line?
Hydro-jetting is a plumbing technique that uses a specialized nozzle to blast high-pressure water—typically 3,000–4,000 PSI—through your sewer or drain line. The powerful stream scours the interior pipe walls, breaking up grease, soap scum, tree-root tendrils, and compacted sludge. Unlike mechanical snaking, which only opens a hole through a clog, hydro-jetting strips away the entire sludge layer and flushes the debris out to the municipal main, restoring full flow and pipe diameter.
How do I know if my Dunlap home needs hydro-jetting?
Common warning signs include slow drains throughout the house, recurring backups in toilets or floor drains, foul sewer odors, and gurgling sounds when fixtures are used. If you’ve had multiple clogs cleared with a snake and they keep returning, the problem is likely thick sludge that only hydro-jetting can remove. A camera inspection by our Dunlap technicians can confirm buildup and pinpoint the best jetting pressure for your line.
Is hydro-jetting safe for older cast-iron or PVC pipes?
Yes—when performed by trained professionals who adjust water pressure to match pipe material and condition. For brittle cast-iron, we use lower PSI and a wider spray angle to avoid pitting. For PVC, we limit exposure time and pressure to prevent joint stress. We also run a pre-jet camera inspection to spot any cracked or collapsed sections that should be repaired before jetting.
How does hydro-jetting compare to traditional snaking or rodding?
Snaking drills a small hole through the blockage, giving temporary relief but leaving residue that quickly re-accumulates. Hydro-jetting thoroughly cleans the full pipe circumference, delaying future clogs by months or even years. It also removes mineral scale and light roots that rods can’t cut. While hydro-jetting costs slightly more upfront, it often eliminates repeated service calls, saving money long-term.
How often should main sewer lines be hydro-jetted to prevent future sludge buildup?
For most Dunlap households, hydro-jetting every 18–24 months keeps the main line free-flowing. Homes with large families, heavy grease disposal, or mature trees may benefit from annual jetting. After we complete a job, our technician will recommend a maintenance schedule tailored to your pipe size, slope, and usage patterns.
What can I expect during a professional hydro-jetting service visit in Dunlap?
1) Arrival & assessment: We review your plumbing history and locate the main clean-out. 2) Camera inspection: A waterproof camera checks pipe condition and measures sludge thickness. 3) Jetting setup: Hoses connect our truck-mounted jetter to the line. 4) Controlled jetting: The nozzle makes multiple passes until water runs clear. 5) Final inspection: We re-camera the line to verify cleanliness. 6) Clean-up & report: Your property is left tidy, and you receive a video link plus written recommendations for preventive care.