Sewer & Drain
Cleaning Nairobi

Professional sewer line cleaning, drain unblocking, and hydro jetting services across Nairobi. We clear blockages fast, flush pipes clean, and guarantee lasting results – for homes, restaurants, apartments, and industrial facilities.

30-Minute Response 24 / 7 Emergency Service 4,000 PSI Hydro Jetting Flat-Rate Pricing 30-Day Workmanship Warranty
Why Professional Cleaning?

WHAT IS PROFESSIONAL SEWER & DRAIN CLEANING?

Professional sewer and drain cleaning goes far beyond a plunger or store-bought chemical. Using industrial equipment – hydro jetting up to 4,000 PSI, mechanical rooters, and CCTV diagnostics – we completely restore pipe flow, remove grease and root intrusion, and eliminate odours at the source. The result is a system that works like new, not just temporarily cleared.

💪

Complete Pipe-Wall Cleaning

Hydro jetting scours the entire interior pipe wall – not just the blockage. Grease, scale, and biofilm are blasted away completely, restoring full bore and preventing rapid re-blockage.

🌳

Root Intrusion Removal

Tree roots are the leading cause of sewer blockages in Nairobi. Our root-cutting nozzles and high-pressure jetting clear root masses and flush debris – no excavation needed.

🏗️

No-Dig Solution

Our equipment accesses pipes through existing cleanouts and inspection chambers. No trenching, no broken tiles, no garden damage – and nothing to restore afterwards.

🍽️

Grease Trap & FOG Removal

Restaurants and commercial kitchens accumulate fats, oils, and grease (FOG) that solidify inside sewer lines. We professionally clean grease traps and grease-laden drain systems to prevent compliance failures.

🦠

Odour Elimination

Foul sewer odours are caused by bacteria in accumulated organic matter. A thorough hydro-jet clean removes the organic build-up at source – not just masking smells with chemicals.

📄

Compliance & Documentation

Commercial properties, schools, and hospitality businesses in Nairobi increasingly require documented drain maintenance records. Every service includes a written completion report for your files.

Our Expertise

DRAIN CLEANING SERVICES FOR EVERY PROPERTY TYPE

Select your property type to see the exact drain and sewer cleaning services we provide – with full detail on what is included.

Residential Drain Cleaning

  • Kitchen sink & grease drain unblocking
  • Bathroom basin, shower & bath clearing
  • Toilet blockage removal
  • Main sewer lateral cleaning (up to 50 m)
  • Root cutting & hydro jetting
  • Floor drain & stormwater clearing

Residential Guarantee

  • 30-minute average response time
  • Flat pricing – no surprises
  • CCTV diagnostic available on request
  • 30-day workmanship warranty
  • Eco-safe cleaning methods
  • Post-service wash-down included

Restaurant Drain & Grease Services

  • Grease trap pump-out & deep clean
  • Commercial kitchen sewer line jetting
  • FOG (fat, oil, grease) removal
  • Floor drain degreasing
  • Interceptor & catch basin cleaning
  • Vent stack clearing

Why Restaurants Choose Us

  • After-hours & pre-opening slots
  • Nairobi County compliance certificates
  • No kitchen downtime disruption
  • Scheduled maintenance contracts
  • Emergency response within 30 minutes
  • Odour control treatment included

Commercial Sewer Cleaning

  • Multi-storey building main stack clearing
  • Shared sewer lateral jetting
  • Apartment block drain servicing
  • Mall & retail unit drain maintenance
  • Storm drain & car park clearing
  • Annual maintenance contract options

Commercial Benefits

  • Priority scheduling & SLA support
  • Minimised operational disruption
  • Dedicated account manager
  • Compliance documentation provided
  • Volume discounts on contracts
  • Insurance-ready service reports

Emergency Drain Unblocking

  • Sewage backup & overflow response
  • Immediate drain unblocking
  • Burst & collapsed pipe assessment
  • Water damage prevention measures
  • Temporary flow restoration
  • Full remediation plan & report

Emergency Guarantee

  • 30-minute average response time
  • 24 / 7 including public holidays
  • Mobile units pre-positioned in Nairobi
  • All equipment on-board, every vehicle
  • No extra call-out fee – flat pricing
  • Insurance coordination assistance
How We Do It

PROFESSIONAL DRAIN CLEANING METHODS WE USE

We use the right tool for each situation – from powerful hydro jetting for hardened grease and roots, to precision mechanical tools for delicate older pipes. No guesswork, no one-size-fits-all.

⚡ Most Powerful

Hydro Jetting

Our primary method for heavy blockages, grease build-up, and root intrusion. Pressurised water blasts the entire pipe wall clean – not just poking through a hole. Results last significantly longer than mechanical clearing alone.

Pressure4,000 PSI
Pipe reachUp to 150 m
Best forGrease & roots
Pipe size50 mm – 600 mm
🔩 Precision Tool

Mechanical Rooter / Snake

A motorised flexible rod with cutting heads breaks through solid blockages and cuts root masses. Ideal for smaller residential pipes and situations where full-pressure jetting is not suitable, such as fragile older pipework.

Cable lengthUp to 60 m
Pipe reach25 mm – 200 mm
Best forSolid blockages
Safe forOld clay pipes
🎥 Diagnostic

CCTV Drain Inspection

Before cleaning complex or recurring blockages, we deploy a HD waterproof camera to identify the exact type and location of the fault. This ensures the right cleaning method is selected and confirms full clearance after service.

Camera qualityFull HD
Push rod reachUp to 100 m
Best forRecurring issues
DeliverableWritten report
🧪 Chemical

Enzymatic & Bio Treatment

For grease traps and slow-draining systems, we apply professional-grade enzymatic bio-treatments that break down organic matter at a microbial level. Complements jetting for long-term grease management in commercial kitchens.

TypeEco-safe
ApplicationDosing pump
Best forGrease traps
EffectPreventative
🌀 High-Volume

Vacuum Tanker Jetting

For large-diameter sewer mains, trunk lines, and septic systems, our vacuum tanker combines simultaneous high-pressure jetting and spoil extraction. The pipe is cleaned and all debris removed in a single pass.

Tank capacity8,000 litres
Pipe size200 mm – 1,200 mm
Best forMain sewers
ApplicationCommercial / industrial
🔪 Root Specialist

Root Cutting Nozzles

Specialised spinning root-cutting nozzles attach to our hydro-jet hose and mechanically shred tree roots while simultaneously flushing the debris. Used in combination with standard jetting for complete root removal without excavation.

Nozzle typeSpinning / chain
Root sizeUp to 80 mm dia.
Best forRoot intrusion
Follow-upCCTV verify
Method Comparison

HYDRO JETTING VS DRAIN SNAKING: WHICH DO YOU NEED?

Both methods clear drains – but they are not equal. Here is an honest comparison to help you understand why we recommend hydro jetting for most blockages.

Factor Hydro Jetting Mechanical Snaking DIY Chemicals
Clears pipe walls completely ✓ Full wall scour ✗ Pokes a hole only ✗ Partial at best
Removes root intrusion ✓ With root-cutting nozzle ✓ Basic cutting only ✗ Cannot remove roots
Eliminates grease build-up ✓ Complete removal ✗ Spreads grease Partial – temporary
Safe for pipes ✓ Pressure adjusted per pipe ✓ Yes ✗ Can corrode pipes
Duration of results ✓ 12-24 months typically 3-6 months typically ✗ Weeks only
Removes odour-causing bacteria ✓ Yes – flushes organic matter ✗ No Partially
Cost From KES 18,500 From KES 8,500 Low – but repeated
Do You Need This?

7 SIGNS YOUR DRAIN OR SEWER LINE NEEDS PROFESSIONAL CLEANING

Most drainage problems worsen over time. If you recognise any of the following warning signs, do not wait – a professional clean now prevents a sewage emergency later.

1

Multiple Slow Drains

When more than one fixture drains slowly simultaneously, the restriction is in the shared main sewer line – not in individual traps – and requires sewer line cleaning.

2

Sewage Backup or Overflow

Waste or water coming back up through toilets, floor drains, or showers is a main line blockage. This is a health hazard requiring immediate professional intervention.

3

Gurgling Sounds

Air trapped behind a partial blockage is forced back through the water seal creating a gurgling noise from toilets or basin traps. This is an early-warning sign of a growing main line restriction.

4

Persistent Foul Odours

Sulphur or sewage smells from drains indicate accumulated organic matter or a cracked pipe leaking into the soil. Chemical pour-ins only mask this temporarily.

5

Drain Clears Then Blocks Again

If your drain is repeatedly unblocked but the problem returns within weeks, a deeper structural issue – root intrusion, grease accumulation, or a pipe defect – is the root cause.

6

Wet Patches in the Garden

Unusually lush or permanently wet ground in dry weather can indicate a cracked or leaking underground sewer pipe. A CCTV inspection combined with sewer cleaning will confirm and resolve it.

7

No Service in 2+ Years

Grease, scale, and fine debris accumulate gradually even without visible blockage. Properties with no drain maintenance in over two years benefit significantly from a proactive hydro-jet clean.

Self-Assessment

DRAIN HEALTH DIAGNOSTIC

Answer four quick questions to get an instant, personalised drain cleaning recommendation for your property.

What type of property are you asking about?

This helps us match the right service and pricing tier.
Single-Family Home
Residential house or townhouse
Apartment / Multi-Unit
Block of flats or complex
Restaurant or Kitchen
Commercial food premises
Office / Commercial
Retail, office, or school
Step 1 of 4

What symptom best describes your situation?

Pick the most accurate description of what you’re experiencing.
Slow or Blocked Drain
Water draining slowly or not at all
Sewage Backup
Waste coming back up
Foul Odours
Persistent sewage smell
Routine Maintenance
No current problem – preventative
Step 2 of 4

How long has the problem been occurring?

Duration helps us gauge severity and likely cause.
Just Today
Sudden blockage
Past Few Weeks
Gradual worsening
Several Months
Persistent, recurring
Years / Unknown
No recent service
Step 3 of 4

Have you had the drains professionally cleaned before?

Service history shapes the right approach for your system.
Never
First time ever
Once – Over a Year Ago
Long overdue
Recently – But It’s Back
Recurring problem
On Contract / Regularly
Routine maintenance due
Step 4 of 4
URGENT SERVICE NEEDED

Professional Drain Clean Recommended

Analysing your situation…

Book Drain Cleaning Now
Our Workflow

HOW OUR SEWER & DRAIN CLEANING SERVICE WORKS

A six-step, methodical process – from your call to post-service verification – designed for speed, thoroughness, and lasting results.

1

Call & Dispatch

Contact us via WhatsApp, phone, or form. We confirm your appointment immediately and dispatch the nearest available team – pre-loaded with all equipment.
30-Min Response
2

On-Site Assessment

Our technician inspects your system, identifies access points, assesses pipe material and blockage severity, and selects the optimal cleaning method – hydro jetting, mechanical, or CCTV-guided.
Right Tool First
3

Drain & Sewer Cleaning

High-pressure hydro jetting or mechanical rooter is deployed to clear the blockage and scour the pipe walls. Root-cutting nozzles are used where root intrusion is found.
4,000 PSI Power
4

Flush & Verify

The system is flushed with clean water to confirm full flow restoration. For complex jobs, a CCTV camera is used to verify complete clearance before we leave.
100% Confirmed
5

Site Clean-Up

All equipment is removed, the work area is cleaned and sanitised, and any residual odour is treated. We leave the property as we found it – or better.
Zero Mess Left
6

Report & Advice

You receive a written service completion report with findings, method used, and maintenance recommendations to prevent recurrence – including optional CCTV report if the camera was deployed.
Same-Day Report
Transparent Pricing

DRAIN CLEANING PRICES IN NAIROBI – FLAT RATE, NO HIDDEN FEES

Our pricing is flat-rate and agreed upfront. No call-out fee. No hidden extras. Toggle between day and evening rates below.

Rate Type:
Day Rate (6 AM – 6 PM)
Evening Rate (6 PM – 6 AM)
Tier 01

Residential Basic

KES 8,500
Single drain or fixture blockage

  • Single drain unblocking
  • Mechanical snake / jetter
  • Up to 20 m pipe reach
  • Flow restoration confirmed
  • 14-day guarantee
  • CCTV inspection
  • Written report
Book Now
Tier 03

Commercial / Industrial

KES 35,000
Restaurants, apartments & facilities

  • Main trunk line jetting
  • Grease trap pump-out & clean
  • Industrial hydro-jet equipment
  • Full HD CCTV survey
  • Compliance documentation
  • Priority SLA standby
  • 30-day warranty
Book Now

* Heavy commercial, septic systems, or large-diameter pipework may require a site survey before final quotation. Industrial vacuum tanker services are quoted separately.

Our Territory

DRAIN CLEANING SERVICE AREAS IN NAIROBI

Our drain cleaning teams are pre-positioned across Nairobi for fast dispatch. Type your area below to confirm coverage.

Kilimani
Westlands
Karen
Lavington
Kileleshwa
Runda
Muthaiga
Lang’ata
South C
South B
Mombasa Road
Syokimau
Thika Road
Parklands
Gigiri
Upperhill
Riverside
Spring Valley
Hurlingham
Ngong Road
Ruaka
Kasarani
Client Feedback

WHAT NAIROBI CLIENTS SAY ABOUT OUR DRAIN CLEANING

Real feedback from homeowners, restaurant managers, and property operators across Nairobi.

★★★★★

“Our restaurant’s kitchen drain was completely blocked at 9 PM on a Friday. Unclog Rooter arrived in under 25 minutes, hydro-jetted the grease out of 35 metres of pipe, and we were operational again by 10:30. Outstanding.”

Restaurant Owner, Westlands
★★★★★

“We had sewage backing up into ground-floor bathrooms in our apartment block. The team isolated the main line blockage in minutes with CCTV, jetted it clear, and verified the fix before leaving. Professional from start to finish.”

Property Manager, Kilimani
★★★★★

“Our Karen home had root intrusion in the main sewer. Three previous plumbers had ‘cleared’ it but it kept coming back within weeks. Unclog Rooter used the root-cutting nozzle and hydro-jetter together. No recurrence in six months.”

Homeowner, Karen

RESTORE YOUR DRAINS TODAY – NAIROBI’S TRUSTED SEWER CLEANERS

Whether it is a blocked kitchen sink, a backed-up sewer, or a commercial system overdue for hydro jetting – our teams are ready right now. Flat pricing. 30-minute response. 30-day warranty.

Free Estimate

REQUEST A DRAIN CLEANING QUOTE

Fill in your details and we will respond within 30 minutes with a confirmed price and booking slot.

Got Questions?

SEWER & DRAIN CLEANING – FREQUENTLY ASKED QUESTIONS

Honest answers to the questions Nairobi homeowners and property managers ask us most.

Our drain cleaning starts from KES 8,500 for a residential single-drain basic service using mechanical tools. Full residential hydro jetting (up to 50 m) starts from KES 18,500. Commercial sewer line cleaning and grease trap services start from KES 35,000. All pricing is flat-rate – agreed upfront with no hidden charges or call-out fees. Evening and public holiday services carry a slightly higher rate.

Hydro jetting uses water pressurised up to 4,000 PSI to blast through and flush out blockages – grease, scale, roots, and debris – while simultaneously scouring the entire pipe wall clean. A mechanical snake only breaks a hole through a blockage and leaves build-up on the pipe walls, which means the drain blocks up again faster. Hydro jetting delivers a thorough, long-lasting clean that typically holds 12 to 24 months compared to a few weeks for snaking alone.

The clearest signs of a main sewer line blockage are: multiple fixtures draining slowly at the same time (kitchen and bathrooms all slow), gurgling sounds from toilets or floor drains, sewage or waste backing up into the lowest fixtures in the building (like ground-floor toilets or shower trays), and persistent foul odours from drains. If only one fixture is slow, the blockage is likely local to that drain. If several are slow simultaneously, the main sewer line is affected.

Yes, when done correctly. Our technicians assess pipe material and condition before selecting the cleaning method. We adjust hydro jetting pressure appropriately for PVC, clay, cast iron, and concrete pipes. For older or fragile pipes, we use lower pressure settings or a mechanical rooter instead. We may use a CCTV camera to check pipe integrity first on systems that have shown signs of structural damage. Store-bought chemical cleaners, by contrast, can corrode pipes – professional cleaning avoids this risk.

Most residential drain cleaning jobs – including a single blocked drain or a basic sewer clean – are completed within 30 to 90 minutes. Full residential system hydro jetting typically takes 1 to 2 hours. Commercial grease trap and main sewer line services take 2 to 4 hours depending on system size. You can use the property normally while we work, and we clean up fully before leaving.

Yes. We operate 24 hours a day, 7 days a week, including weekends and public holidays. Emergency drain unblocking teams are pre-positioned across Nairobi with an average dispatch time of under 30 minutes. Call or WhatsApp +254 746 088 030 at any time for immediate response. Our evening rate applies between 6 PM and 6 AM – all pricing is confirmed upfront before work begins.

For residential properties without recurring issues, a professional hydro-jet clean every 2 to 3 years is recommended as preventative maintenance. Properties with large trees nearby (root risk) or older pipework benefit from annual inspections. Commercial kitchens and restaurants should have grease traps professionally cleaned every 1 to 3 months, and main kitchen drain lines jetted every 6 to 12 months. We offer discounted maintenance contracts for commercial clients.

We accept cash, M-Pesa mobile money transfers, and bank wire transfers. Corporate and commercial clients can request invoice payment terms with prior approval. All completed services are documented with tax-compliant receipts and written service reports. We never request payment before work is completed and you are satisfied.

Unclog Drain & Rooter provides fast, effective, and affordable sewer and drain cleaning services using advanced equipment and experienced technicians to restore proper wastewater flow safely and efficiently.
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