- HEP Plumbing
- Sewer Backup

Sewer Backup
Sewer Backup | Emergency Plumbing | Plumbing | Gatlinburg
When a sudden sewer backup hits your Gatlinburg home or cabin, minutes feel like hours. HEP’s seasoned technicians arrive fast, armed with high-capacity pumps, advanced camera inspection gear, and the know-how to isolate the blockage before contaminated water spreads. From tree-root intrusions to collapsed lines, we diagnose on the spot and start remediation immediately, safeguarding your flooring, drywall, and—most importantly—your family’s health.
Our crew is on call 24/7 because true emergencies don’t watch the clock. One call to HEP activates full-service emergency plumbing: rapid cleanup, precise repairs, and a satisfaction guarantee backed by decades of East Tennessee experience. We’ll even help navigate insurance claims, so you can focus on reclaiming the comfort of your Gatlinburg property while we restore your pipes to peak flow.
FAQs
What should I do first if I experience a sewer backup in my Gatlinburg home?
Immediately stop using all plumbing fixtures and appliances that drain into the sewer line—this includes toilets, sinks, showers, the washing machine, and the dishwasher. Next, shut off electricity to any affected areas if water is present, and keep people and pets away from contaminated water. Then call our 24/7 emergency line. While you wait, try to ventilate the area by opening windows and avoid using chemical drain cleaners, which can worsen the blockage or create a safety hazard for our technicians.
What are the most common causes of sewer backups, and can they be prevented?
The main causes in Gatlinburg include tree-root intrusion, heavy rainfall or flooding that overwhelms municipal lines, aging clay or cast-iron pipes that crack and collapse, grease buildup, and flushing non-flushable items such as wipes or feminine hygiene products. Preventive steps include installing backwater valves, scheduling annual sewer line camera inspections, never pouring grease down drains, using enzymatic treatments (not harsh chemicals) monthly, and planting trees away from the sewer lateral.
How quickly can your emergency plumbers reach my location in Gatlinburg?
Because we keep fully stocked service trucks on standby in Gatlinburg and surrounding Sevier County communities, our average response time is 60 minutes or less. During peak tourist seasons or severe weather events, we add extra crews to maintain this timeframe. When you call, our dispatcher uses GPS tracking to send the closest licensed plumber, and you’ll receive real-time text updates with the technician’s estimated arrival.
Is a sewer backup hazardous to my health?
Yes. Sewage contains bacteria such as E. coli, viruses, and parasites that can cause gastrointestinal, skin, and respiratory infections. Mold can begin growing within 24–48 hours on wet building materials. For these reasons, you should avoid contact with the water, wear protective gear if you must enter the area, and allow our technicians—who arrive with PPE, commercial-grade extraction pumps, and hospital-grade disinfectants—to handle cleanup and sanitization.
How do you diagnose the source of a sewer backup?
After safely stopping the overflow, our plumber inserts a high-resolution, waterproof video camera into the cleanout to visually inspect the entire length of the lateral and main line. We look for blockages, cracks, root intrusion, and pipe sags. If needed, we perform a hydrostatic pressure test or smoke test to locate hidden leaks. This data lets us decide whether mechanical augering, hydro-jetting, pipe-lining, or partial replacement is the fastest, most cost-effective solution.
Will my homeowners insurance cover the cost of emergency sewer backup service?
Standard policies typically exclude sewer backup unless you’ve added a specific sewer or water backup endorsement. Coverage may include cleanup, repairs, and damaged personal property, but not the cost to repair the sewer line itself. We document the incident with photos, moisture readings, and a written report that you can submit to your insurer. If coverage applies, we’ll work directly with your adjuster to expedite approval and minimize out-of-pocket expenses.