- HEP Plumbing
- Stubborn Clogs

Stubborn Clogs
Stubborn Clogs | Plumbing | Blountville
When a stubborn clog brings your pipes to a standstill, HEP is the local team Blountville homeowners trust to break up the blockage fast. Our seasoned technicians arrive with cutting-edge augers, hydro-jetting rigs, and camera scopes, so we can pinpoint the problem, clear it away, and leave your drains flowing freely again. From kitchen sinks choked with grease to shower drains packed with hair, we tackle every clog as if it were our own—saving you time, stress, and potential water damage.
Backed by 24/7 emergency response and transparent, upfront pricing, HEP turns messy surprises into smooth-running peace of mind. One call reconnects you with hassle-free plumbing and the friendly service our Blountville neighbors have counted on for years. Don’t let a clog complicate your day; reach out now and see why HEP makes “fixed right, right now” more than a slogan.
FAQs
What are the most common causes of stubborn drain clogs in Blountville homes?
In Blountville, we see a lot of clogs caused by a mix of hard-water mineral buildup, kitchen grease, food scraps (especially coffee grounds and egg shells), and bathroom products like wipes, dental floss, and hair. In older neighborhoods, tree roots invading clay or cast-iron sewer lines are another frequent culprit. Seasonal temperature swings can also cause older pipes to shift, creating offsets where debris collects and eventually forms a stubborn blockage.
How do I know when I need a professional plumber instead of a DIY drain cleaner?
If your sink, tub, or toilet is draining slowly after you’ve already tried a plunger or a safe enzyme product, that’s a red flag. Gurgling sounds, water backing up in another fixture when you use one (for example, the tub fills when you run the washing machine), or foul sewer odors usually mean the clog is deeper in the main line. Repeated clogs in the same drain also indicate an underlying issue—such as a partial pipe collapse or root intrusion—that over-the-counter chemicals and hand augers won’t solve. At that point, calling our licensed Blountville plumbers will save you time, money, and potential pipe damage.
What techniques do your Blountville plumbers use to clear tough blockages?
We start with a video camera inspection to locate and identify the obstruction. For medium-severity clogs, we use professional-grade cable machines (drain snakes) that can cut through grease and minor root growth. For full or heavily compacted blockages, we deploy hydro-jetting, which blasts water at up to 4,000 PSI to scour the pipe walls clean. If the camera shows a structural problem—like a collapsed section or heavy root intrusion—we can do trenchless pipe repair or replacement to restore proper flow without digging up your yard.
Is hydro-jetting safe for older or PVC plumbing systems?
Yes, when performed by trained technicians with the right nozzles and pressure settings. We adjust the PSI based on pipe material, diameter, and condition. For fragile or partially deteriorated lines, we lower the pressure and use a rotary nozzle that scrubs rather than pounds the pipe walls. Before any jetting, we inspect the line with a camera to ensure there are no cracks or weak joints that could fail under pressure. Hydro-jetting is actually one of the best ways to extend the life of older pipes because it removes scale and corrosion that can eventually cause leaks.
How fast can you respond to an emergency clog in Blountville?
Our dispatch center is right here in Sullivan County, so we can usually have a certified plumber at your door within 60–90 minutes for true emergencies like a complete sewer backup or overflowing toilet. We keep fully stocked service vans on call 24/7, including weekends and holidays, to ensure you’re never left dealing with water damage or sanitation hazards overnight. Non-emergency appointments can typically be scheduled the same or next business day.
What steps can I take after service to prevent future stubborn clogs?
• Install stainless-steel mesh strainers in sinks and tubs to catch hair and food bits. • Never pour grease or cooking oil down the drain—collect it in a sealable container and discard in the trash once solid. • Run hot water for 30 seconds after each use of the garbage disposal, and grind a handful of ice cubes with citrus peel monthly to keep the blades clean. • Flush only human waste and toilet paper—no wipes, hygiene products, or paper towels, even if they’re labeled “flushable.” • Once a month, pour a kettle of hot (not boiling) water mixed with a cup of baking soda down each drain to break up minor buildup. • Schedule a professional camera inspection and maintenance jetting every 18–24 months, especially if your home has mature trees or older sewer lines.