Drain Jetting
Drain Jetting | Commercial Plumbing | Plumbing | Karns
HEP’s high-pressure drain jetting service keeps Karns businesses operating without a hitch, blasting away grease, sludge, and intrusive roots before they can slow your day or stain your reputation. Our seasoned technicians arrive fast, roll out industrial-grade water jets, and clear every inch of pipe with precision—no guesswork, no lingering odors, and no costly downtime. From busy restaurants on Oak Ridge Highway to sprawling warehouse complexes off Emory Road, we understand the stakes and schedule repairs around your peak hours so you can stay open and profitable.
Backed by 24/7 emergency response, transparent pricing, and decades of local know-how, we’re the trusted choice for commercial plumbing that works as hard as you do. Whether you need a one-time rescue or a tailored maintenance plan, HEP delivers crystal-clean drains, safer workspaces, and the peace of mind only true specialists can offer. Let us handle the pressure so your business never has to.
FAQs
What is drain jetting and how does it work?
Drain jetting (also called hydro-jetting) is a professional cleaning method that forces water through specialized nozzles at 3,000–4,000 PSI to scour the inside walls of your drain and sewer lines. The high-velocity stream breaks up grease, sludge, tree roots and mineral scale, then flushes the debris to the main sewer. Our Karns technicians insert a flexible hose through an access point, control the pressure with a pump unit mounted on the truck, and monitor flow until the pipe is restored to full diameter.
Why is high-pressure jetting especially beneficial for Karns commercial properties?
Businesses in Karns—whether restaurants off Oak Ridge Hwy or warehouses near the Pellissippi Pkwy—handle higher volumes of wastewater than homes. Grease, food particles and industrial residues build up quickly and can halt operations. Jetting provides: • Complete wall-to-wall cleaning that traditional cable snaking can’t match. • Preventive maintenance that reduces emergency call-outs and associated downtime. • Eco-friendly results, because it uses only water—no harsh chemicals that could violate municipal discharge standards or harm the environment around Beaver Creek.
How often should my Karns business schedule drain jetting service?
Frequency depends on usage: • Food service (restaurants, cafeterias, grocery stores): every 3–6 months to stay compliant with Knox County Health Department grease regulations. • Manufacturing facilities with oily or gritty effluent: semi-annually or quarterly. • Office buildings, schools and medical centers: annually, unless prior clogs suggest more frequent visits. We offer free camera inspections to set an evidence-based schedule and can bundle jetting into a preventive maintenance contract to keep costs predictable.
Will high-pressure jetting damage older cast-iron, clay or PVC pipes?
No—when performed by licensed professionals. Our commercial jetting units are adjustable, so we match pressure and nozzle type to your pipe material and condition. We typically use 2,000–2,500 PSI on brittle clay or aging cast-iron and up to 4,000 PSI on schedule-40 PVC or HDPE. We also conduct a pre-jet camera survey to locate cracks or misaligned joints and avoid direct nozzle impact on compromised sections.
How do you minimize business downtime during jetting?
1. Flexible scheduling: We offer night, early-morning and weekend appointments to avoid peak customer hours. 2. Sectional isolation: Our crews locate clean-outs closest to the affected branch so we can work on a single line while the rest of your plumbing stays operational. 3. Rapid setup: Truck-mounted equipment is self-contained; no need to bring bulky gear through the building. 4. Immediate verification: Post-jet camera inspection ensures issues are resolved on the spot, preventing repeat visits.
What warning signs mean my commercial drains need professional jetting instead of a simple snake?
• Recurring slow drains across multiple fixtures, suggesting main line buildup. • Gurgling sounds or foul odors coming from floor drains or mop sinks. • Backups during heavy water use—e.g., dishwasher cycles, laundry shifts or production cleaning. • Grease trap overflows even after regular pumping. • Evidence of sand, scale or metal shavings in clean-out caps. If any of these occur at your Karns facility, hydro-jetting will restore full flow and help you avoid costly emergency shutdowns.