- HEP Plumbing
- Slow-draining Sinks

Slow-draining Sinks
Slow-draining Sinks | Drain Opening | Plumbing | Dandridge
When water pools around your ankles instead of racing down the sink, every chore feels twice as long. HEP knows how frustrating a sluggish drain can be, especially when you’re trying to keep life in Dandridge running smoothly. Our licensed plumbers arrive with cutting-edge camera scopes, precision augers, and a reputation for treating your home like it’s their own. From clogs caused by soap scum and toothpaste to lines invaded by stubborn tree roots, we track down the culprit and perform an expert drain opening that restores full, free-flowing pipes—often in a single visit.
Homeowners across Jefferson County trust HEP because we combine small-town courtesy with big-city expertise. We provide transparent, upfront pricing, courtesy calls before we arrive, and a thorough cleanup afterward, so the only reminder of our visit is a sink that swirls like new. Schedule your service today and experience why Dandridge counts on HEP whenever slow-draining sinks threaten to put daily life on pause.
FAQs
What are the most common reasons a sink drains slowly in Dandridge homes?
The usual culprits are hair, soap scum, cooking grease, coffee grounds, and small foreign objects that build up inside the P-trap or branch line. In older Dandridge houses with galvanized or cast-iron piping, internal corrosion can also reduce the pipe diameter and slow the flow. Our technicians start every service call with a visual inspection and, when needed, a small video camera to pinpoint the exact blockage location.
Can’t I just pour a chemical drain cleaner down the sink?
Store-bought drain cleaners may give temporary relief, but they rarely remove the entire clog and can damage metal and PVC piping, ruin finishes around the sink, and harm septic systems common in Jefferson County. Professional mechanical cleaning (snaking or hydro-jetting) clears the full diameter of the pipe without caustic chemicals, protecting both your plumbing and the environment around Douglas Lake.
What drain-opening methods do you use for slow sinks?
For bathroom sinks, we usually start with hand augers that navigate tight bends without scratching the basin. Kitchen sinks often need a powered cable machine to cut through grease buildup. If the clog is farther down the line, we employ hydro-jetting to scour the pipe walls with high-pressure water. Every service ends with a camera re-inspection to confirm full flow before we leave your Dandridge property.
How much does professional sink-drain cleaning cost?
For most residential sinks in Dandridge, prices range from $95–$175 for standard snaking and $225–$350 when hydro-jetting or camera diagnostics are required. You’ll receive an upfront, flat-rate quote before we start, so there are no surprises on your final bill. We also waive the service fee if we perform the repair during the same visit.
How fast can you get here if my sink won’t drain at all?
Our trucks are staged in Dandridge and nearby Jefferson City, allowing us to reach most addresses within 60–90 minutes for urgent clogs. Non-emergency appointments are typically scheduled the same or next business day. We offer 24/7 emergency service, including weekends and holidays.
What can I do to prevent future slow drains?
1) Install sink strainers to catch hair and food particles. 2) Once a month, flush the drain with a kettle of hot (not boiling) water followed by a mild baking-soda and vinegar solution to break down soft buildup. 3) Never pour cooking grease or coffee grounds down the kitchen sink—collect them in a can for disposal. 4) If you have hard water in eastern Tennessee, consider a water softener to reduce mineral deposits in your pipes. 5) Schedule a professional maintenance flush each year to keep your drains flowing freely.