emergency_home 24/7 EMERGENCY SERVICE: +94 75 824 4216

plumbing
SIX7.PLUMBING
call chat
Home chevron_right Services chevron_right Drain Unclogging

Drain Unclogging in Colombo — Fast, Affordable & 24/7 Blocked Drain Repair

Blocked drain? Don't let it flood your home. SIX7 Plumbing provides fast, affordable drain unclogging services across Colombo and the Western Province. Whether it's a clogged toilet, slow-draining sink, smelly floor trap, or backed-up sewer line, our direct-work team arrives quickly to restore flow — without damaging your pipes. We serve Colombo 1-15, Kotte, Dehiwala, Nugegoda, Maharagama, and all suburbs. Most unclogs completed within 45 minutes. No call-out fee if you proceed. Written quote before work starts. Call +94 75 824 4216 now — we answer 24/7.

cleaning_services What We Unclog — Drain Services in Colombo

toilet

Toilet Unclogging & Repair

  • check Clear blocked toilets (paper, wipes, objects)
  • check Fix running or weak-flush toilets
  • check Replace faulty flush valves or seals
  • check Preventive tips to avoid repeat clogs
From LKR 2,500 schedule 30 min fix
sink

Sink, Basin & Kitchen Drain

  • check Clear grease, food, soap & hair blockages
  • check Remove P-trap debris without damage
  • check Install drain strainers to prevent future clogs
  • check Eco-friendly cleaning options
From LKR 2,000 Same-day
shower

Floor Trap & Bathroom Drain

  • check Unclog smelly, slow-draining floor traps
  • check Remove hair, soap scum & debris
  • check Jet flush for deep cleaning (add-on)
  • check Deodorize after service for fresh results
From LKR 1,800
plumbing

Sewer Line & Main Drain

  • check Clear blockages in main sewer lines
  • check Rodding & high-pressure jetting
  • check Camera inspection to locate blockage
  • check Preventive maintenance for older properties
From LKR 5,000
yard

Outdoor & Garden Drain Unclog

  • check Clear rainwater drains, yard gullies & downpipes
  • check Remove leaves, soil & debris blockages
  • check Monsoon-prep drain cleaning (seasonal)
  • check Install mesh guards to prevent future clogs
From LKR 2,200

bolt What to Do RIGHT NOW (While Waiting for Us)

If your drain is completely blocked or overflowing:

1

STOP USING WATER

Don't flush toilets, run sinks, or shower. Additional water will worsen the backup.

2

CONTAIN THE OVERFLOW

Place buckets/towels under leaking fixtures. Move rugs, electronics & furniture away.

3

TRY A PLUNGER (If Safe)

Use flange plunger for toilets, cup plunger for sinks. Create tight seal, pump 10-15 times. ❌ Do NOT use chemical drain cleaners.

4

CALL SIX7 IMMEDIATELY

+94 75 824 4216 or WhatsApp with photos. Tell us which drain and what went down it.

cancel DON'T

  • close Pour boiling water on PVC pipes (can warp them)
  • close Use chemical drain openers (corrosive, ineffective)
  • close Attempt to disassemble pipes without proper tools

check_circle DO

  • check Take photos/videos for insurance if damage occurs
  • check Keep the area clear for our technician's access
  • check Ask about our preventive maintenance packages

payments Transparent Drain Unclogging Pricing

We believe in fair, upfront pricing — even for emergencies.

Service Call LKR 1,500 (WAIVED with unclog)
Simple Unclog (toilet/sink/floor trap) From LKR 2,000
Kitchen Drain (grease/food) From LKR 2,500
Sewer/Main Line Unclog From LKR 5,000
High-Pressure Jetting (add-on) +LKR 2,000
Camera Inspection (if needed) +LKR 3,000

What Affects Price: ✓ Severity · ✓ Location · ✓ Method (plunger/rod vs. jetting/camera) · ✓ Parts if needed

verified Price Match Promise: Found a lower written quote for the same scope? We'll match it.

Need an exact price? WhatsApp photos to +94 75 824 4216 for instant estimate.

location_on We Cover All Colombo & Western Province

Our drain unclogging teams are stationed for fast arrival:

Colombo Core (15-30 min):

Colombo 1-15

Greater Colombo (30-45 min):

Kotte Sri Jayawardenepura Battaramulla Rajagiriya Nawala Nugegoda Maharagama Piliyandala Kottawa Malabe Thalawathugoda Boralesgamuwa

Southern Corridor (45-60 min):

Dehiwala Mount Lavinia Wellawatte Bambalapitiya Moratuwa Panadura

Northern/Eastern (60-90 min):

Kelaniya Ragama Negombo Homagama Angoda

Searching for "drain unclogging near me"? We're likely within 10km. Call to confirm →

Drain Unclogging FAQs

How fast can you unclog my drain?

Most simple unclogs completed within 30-45 minutes of arrival. Complex sewer jobs may take longer.

Do you charge extra for nights or weekends?

No. Same unclogging rates 24/7. Plumbing emergencies don't wait for business hours.

Will unclogging damage my pipes?

No. We use professional tools (rods, jetters) designed to clear blockages without harming pipes.

What if the clog keeps coming back?

Recurring clogs often signal deeper issues. We'll diagnose root cause and recommend permanent solution.

Do you offer preventive drain maintenance?

Yes — quarterly drain cleaning packages for homes and businesses. Reduces emergency calls.

Can I get a quote over WhatsApp?

For standard unclogs, yes — send photos/videos and we'll provide price range. Complex jobs need on-site.

handshake Direct Work — No agency fees schedule 45-min unclog guarantee receipt Written quote first verified 90-day warranty eco Eco-friendly methods

Why Colombo Trusts SIX7 for Drain Unclogging

check_circle Direct Work Model — No agency fees
check_circle 24/7 Human Answer — Real people at 1AM
check_circle 45-Min Unclog Guarantee
check_circle Written Quote First — No surprises
check_circle Eco-Friendly, Pipe-Safe Methods
check_circle 90-Day Unclog Warranty — Free call-back
check_circle Local Expertise — Colombo drain systems

Ready to Unclog Your Drain?

Don't let a blocked drain disrupt your day. SIX7 Plumbing is ready to help — right now.

+94 75 824 4216

bolt Average Response: 45 minutes in Colombo · Send Photos on WhatsApp

✅ No call-out fee with unclog ✅ Written quote before work ✅ 90-day warranty

Related services: Leak Repair · Bathroom Renovation · Water Tank Cleaning · Pricing · Areas