- HEP Plumbing
- Emergency Service

Emergency Service
Emergency Service | Main Line Issues | Plumbing | Maynardville
When a ruptured sewer main or a stubborn clog sends wastewater back into your home, every minute counts. That’s why Maynardville residents turn to HEP's Emergency Service Plumbing—our licensed, background-checked plumbers answer your call 24/7, arriving with fully stocked trucks and cutting-edge camera inspection gear to pinpoint the trouble fast. We isolate the damage, stop the overflow, and restore safe flow without delay, so you can get back to normal living sooner rather than later.
From tree-root intrusions to collapsed pipes, we’ve seen—and fixed—it all. Our team provides upfront pricing, clear communication, and workmanship guarantees on even the toughest main line issues, giving you total peace of mind long after the water recedes. Call HEP today and experience the hometown service that keeps Maynardville’s plumbing moving.
FAQs
What are the most common main line plumbing emergencies you handle in Maynardville?
In Maynardville, the main line emergencies we see most often include complete sewer line blockages caused by tree-root intrusion, collapsed or aging clay or cast-iron pipes, heavy grease buildup, and damage from shifting soil. Sudden backups into bathrooms or basements are a tell-tale sign something is wrong in the main line and needs immediate professional attention.
How quickly can you arrive for an after-hours main line emergency?
Our emergency team is on call 24/7, including weekends and holidays. Because we’re locally based in Union County, a licensed plumber can typically reach any address in Maynardville within 60 minutes of your call—often sooner during off-peak traffic times. We’ll give you an accurate ETA when you contact us.
What should I do while waiting for the plumber to arrive?
First, stop running any water fixtures to reduce pressure on the main line. If sewage is backing up, keep family members—including pets—away from affected areas to avoid health risks. Shut off electricity to flooded sections if you can do so safely, and try to contain overflow with towels or buckets. Do not use chemical drain cleaners; they can worsen pipe damage and create hazards for our technicians.
How do you diagnose the exact cause of a main line issue?
We start with a visual inspection of any accessible cleanouts, then use a high-resolution sewer camera to travel the length of the main line. This live video lets us pinpoint root penetration, breaks, or blockages and measure their exact depth and location. In some cases, we pair the camera with electronic line-locating equipment so we can mark the spot on the surface before digging, minimizing yard disruption.
What repair methods do you offer, and will my yard need to be dug up?
Whenever possible, we use trenchless techniques such as hydro-jetting, pipe relining, or pipe bursting, which require only one or two small access points instead of a full trench. If the pipe is too deteriorated for trenchless repair, we’ll perform a targeted excavation and replacement limited to the damaged section. We explain all options up-front so you can choose the balance of cost, durability, and landscape impact that works best for you.
How much will an emergency main line repair cost, and do you offer financing?
Costs vary based on the pipe material, depth, location, and the repair method chosen. After our camera inspection, we’ll provide a transparent, itemized quote before work begins—no surprise fees. For larger jobs, we partner with several lenders to offer same-day financing with low- or no-interest promotional periods, subject to credit approval, so you can restore service without delaying for budget reasons.