H2Flow Plumbing
Locally veteran-owned • Get A Grip On That Drip
MAIN LINE DRAIN CLEANING • SEWER BACKUPS • UPSTATE SC

Main Line Drain Cleaning in Greer & Upstate SC

If multiple drains are slow or backing up, toilets are gurgling, or water is coming up in a tub/shower, you may have a main sewer line clog. H2Flow Plumbing clears main lines correctly — not temporarily. Appointment-only service with fast response by text.

Backups • slow drains • gurgling
Clear options (no pressure)
Owner-led standards
Fastest booking

Text name + address + “main line backup” + what’s happening to (864) 606-0000. If you can, include a quick photo/video of the backup (tub/shower/toilet) — it helps us prepare the right equipment.

Signs it’s a main line clog (not a “single drain” clog)
  • Multiple fixtures are slow or backing up
  • Water rises in the tub/shower when a toilet flushes
  • Gurgling sounds in toilets or drains
  • Backup happens after doing laundry or running lots of water
  • Sewage smell or wastewater in lowest fixtures
H2Flow Plumbing mascot

Locally veteran-owned and owner-led — we show up prepared, protect your home, and communicate clearly. You’ll know what caused the backup and what prevents it from coming back.

Why main line clearing needs to be done correctly

Main line issues can be caused by roots, grease, sludge buildup, or pipe problems. A “quick temporary clear” often turns into a repeat backup. We aim to:

  • Open the line fully (not just poke a hole)
  • Confirm flow and improve drain performance
  • Recommend camera inspection when repeat backups suggest deeper issues
What you can text us (copy/paste)

This helps us schedule and show up ready:

Message template
Name: ____
Address: ____
Issue: Main line backup — what’s happening? ____
Any sewage smell / tub backup / gurgling?: ____
Best time: ____ (AM / PM)
Main line drain cleaning FAQs
Is a main line clog an emergency?

If sewage is backing up into a tub/shower or toilet and you can’t use plumbing normally, it’s time to schedule quickly. Avoid running water (laundry, dishwasher) until it’s cleared.

Do you always need a camera inspection?

Not always. But if backups are recurring, or roots are likely, a camera inspection helps identify the real cause (roots, offsets, bellies, damage) so you’re not guessing.

What usually causes main line clogs?

Common causes include roots, grease/sludge buildup, wipes/hygiene products, and sometimes a damaged or collapsed section of pipe.

Can you repair a sewer line if the camera shows damage?

Yes. If we find a broken or collapsed section, we’ll explain repair options clearly.

Service areas (tap your city)
H2Flow Plumbing
Main Line Drain Cleaning • Upstate SC • Text for fastest booking • (864) 606-0000
Main Line Drain Cleaning
Text for fastest booking • (864) 606-0000