Sewage backing up into your home. Multiple drains blocked at once. An overflowing toilet at midnight. These aren't problems that can wait until Monday — and we don't make you wait. We answer every call, every hour, every day.
For fastest response, call directly: (865) 459-3512
Drain emergencies don't happen on a schedule. A sewage backup at 2am is just as serious as one at 2pm — and the damage it causes to your floors, walls, and belongings gets worse every hour you wait. That's why Knoxville Drain Pros maintains full 24/7 availability with no extra charge for after-hours calls.
When you call our emergency line, you reach a real person — not a voicemail, not an answering service that relays a message to someone who calls back in the morning. We pick up, get your information, and dispatch a licensed technician to your Knoxville area home as quickly as possible.
Not every slow drain is an emergency, but these situations require immediate attention:
We pick up your call, ask a few quick questions about the situation, and give you an honest ETA based on where our nearest available tech is. We don't pad the estimate — we tell you what's real. Once on-site, we assess the situation, give you an upfront quote before any work starts, and then get to work clearing the blockage.
For most emergency drain situations in Knoxville — sewer line clogs, severe drain backups, overflows — we can have the problem resolved within a few hours of your call. We use professional hydro jetting equipment and commercial-grade drain snakes that clear blockages that consumer tools can't touch.
A lot of plumbing companies charge a premium — sometimes double their normal rate — for nights, weekends, and holidays. We don't do that. Our pricing is the same whether you call at noon on Tuesday or 3am on Christmas morning. You'll get an upfront quote and that's what you pay.
We answer every call, 24 hours a day, 7 days a week — including holidays.
If sewage is backing up, stop using all water fixtures immediately — every flush or running faucet pushes more sewage into your home. Don't use chemical drain cleaners on a full backup — they won't help and can make the situation worse.
If it's backing up, overflowing, or not draining at all — we can handle it, any time of day.
Raw sewage in your home is a Category 3 emergency. We clear the blockage causing the backup and restore proper flow — fast, so you can begin cleanup before damage spreads.
When your main line is completely blocked, nothing in the house drains. We use heavy-duty equipment to clear root intrusions, collapsed sections, and severe grease buildup.
An overflowing toilet can dump gallons of water onto your floors in minutes. We clear the blockage and stop the overflow — and can be there the same night you call.
Basement floor drains backing up often signal a main sewer line problem. We diagnose and clear it before the water level rises further and causes structural damage.
For severe blockages that a snake can't clear — thick grease buildup, heavy root intrusion — we deploy hydro jetting equipment even on emergency calls.
A grease trap backup or blocked floor drain can shut down your kitchen. We serve light commercial accounts in Knoxville and can respond to business emergencies too.
A clogged main sewer line is the homeowner's responsibility — but the resulting water damage often is covered by your homeowner's insurance policy. The longer a sewage backup sits, the more the cleanup costs. Calling early can save you a much bigger claim later.
"Called at 11pm on a Friday — sewage was coming up in our bathtub. They answered immediately and had a tech at our house by 1am. Cleared the sewer line, done. Lifesavers."
"Basement floor drain backed up on a Saturday morning. They were here within 2 hours. No weekend surcharge like I expected. Main line was completely blocked — they cleared it with no issues."
"Multiple toilets and sinks stopped draining on a Sunday. Every other plumber I called said Monday earliest. These guys answered, showed up, and fixed it same day. Would not use anyone else."
For the fastest response, call us directly. If you prefer to submit a form, we'll call you back within minutes.