- HEP Plumbing
- Slow-gurgling Sink

Slow-gurgling Sink
Slow-gurgling Sink | Drain Opening | Plumbing | Charleston
Is your bathroom or kitchen sink singing a slow, gurgling serenade every time the water runs? The licensed pros at HEP in Charleston know that sound all too well, and they’ve turned countless plumbing headaches into smooth-flowing victories. Armed with camera inspections, eco-friendly cleaners, and decades of hands-on know-how, our crew pinpoints clogs fast, removes them safely, and leaves zero mess behind—so you can get back to dishes, brushing teeth, and life’s other little luxuries without the watery drama.
When you schedule a drain opening with HEP, you’re choosing punctual arrival, upfront pricing, and a satisfaction guarantee rooted in local pride. We treat your home like our own, explain every step in plain English, and never upsell what you don’t need. Call or book online today and discover why Charleston residents trust HEP to keep their sinks whisper-quiet and worry-free.
FAQs
What causes a sink to gurgle and drain slowly?
A gurgling sound usually means air is trapped in the drain line. In most Charleston homes this happens when grease, food particles, soap scum, or mineral scale build up inside the pipe and restrict water flow. The partial blockage forces wastewater to push air back up through the P-trap, creating the gurgle and slowing the drain. In some cases the vent stack on your roof is clogged, intensifying the problem.
Can I use chemical drain cleaners to fix a gurgling sink?
We don’t recommend it. Store-bought chemicals generate heat that can soften PVC or corrode older copper and cast-iron pipes. They also kill the helpful bacteria in your home’s septic or city lines and can splash back, causing burns or damaged finishes. A professional mechanical cleaning or hydro-jetting clears the clog safely and more thoroughly.
How does your drain-opening service work?
Our licensed Charleston plumbers arrive with video inspection equipment, hand augers, powered drain snakes, and, when needed, hydro-jetting machines. We locate the blockage, determine the safest clearing method, and mechanically remove the buildup. After the line is free-flowing, we run a camera again to confirm the pipe is clear and intact, then flush the system with hot water to remove residual debris.
How quickly can you get to my home in Charleston?
We offer same-day service throughout the Charleston metro area, including Mount Pleasant, West Ashley, James Island, and North Charleston. Calls received before 2 p.m. are usually serviced the same day; after-hours and weekend emergency dispatch is available 24/7 for an additional fee.
Will drain opening damage my pipes or fixtures?
No. We tailor the cleaning method to your pipe material and condition. For older or fragile pipes, we use low-torque cable machines and soft-tip augers. Hydro-jetting pressure is adjusted to stay within manufacturer-approved limits. We protect sinks with padded covers and drop cloths, and we carry full liability insurance for extra peace of mind.
How can I prevent future slow drains and gurgling?
1) Avoid pouring grease, coffee grounds, or fibrous foods down the sink. 2) Run hot water and a few drops of dish soap for 30 seconds after washing greasy pans. 3) Install a mesh drain screen to catch hair and food particles. 4) Have your vent stack inspected every few years to ensure proper airflow. 5) Schedule an annual professional drain maintenance service; we offer discounted plans for Charleston homeowners that include camera inspections and enzyme treatments.