
1. Bathroom Plumbing & Renovations – Work With the Best Bathroom Plumber Nairobi Homeowners Trust
1. Bathroom Plumbing & Renovations – Work With the Best Bathroom Plumber Nairobi Homeowners Trust
Bathroom leaks, clogged drains, or failing fixtures can cause serious damage when ignored especially in upstairs bathrooms. Many Nairobi homeowners notice signs like water stains on ceilings, dripping showers, recurring toilet blockages, or slow-draining bathtubs and aren’t sure who to trust for a proper fix.
Thoonjo Errands makes the process easier by helping you find the best bathroom plumber Nairobi residents rely on. The platform connects homeowners to vetted professionals who handle everything from shower leak repair, bathtub plumbing, toilet installation, and full bathroom renovation plumbing.
Whether you need an emergency fix or planning a complete upgrade, you can quickly compare professionals, check reviews, and hire a plumber who fits your needs and budget.
2. Signs You Need a Bathroom Plumber (Before the Damage Spreads)
2. Signs You Need a Bathroom Plumber (Before the Damage Spreads)
Bathroom plumbing issues rarely start dramatically they slowly get worse until they cause visible, expensive damage.
Here are the early warning signs:
Water stains on the ceiling below your upstairs bathroom
Damp or lifting tiles around the shower or bathtub
A toilet that rocks, gurgles, or keeps backing up
Persistent sewer or drainage smells
Slow draining bathtub or shower
Mold and mildew forming along silicone or grout lines
Water pooling around the base of the toilet
Hot and cold water pressure imbalances
Ignoring these signs can lead to:
Rotten subfloors
Structural damage
Mold growth
Burst pipes
High water bills
If you notice any of these signs, book a bathroom plumbing inspection through Thoonjo Errands.
3. Bathroom Plumbing Services You Can Book on Thoonjo Errands
3. Bathroom Plumbing Services You Can Book on Thoonjo Errands
Professionals listed on the platform handle a wide range of bathroom plumbing tasks. Below are some of the most requested service categories:
Shower Leak Diagnosis & Repair
Independent plumbers on Thoonjo specialize in diagnosing and repairing shower leaks caused by:
Failed sealant or cracked grout
Damaged waterproofing membrane
Faulty mixer taps or internal pipe leaks
Shower pan liner damage
Loose or deteriorated drains
They use methods like pressure testing, drain isolation, and moisture tracing to identify the exact source. Services may include shower pan repair, shower drain replacement, and waterproofing correction.
Bathtub Plumbing, Replacement & Upgrades
Professionals can assist with:
New bathtub installations (jacuzzi, alcove, freestanding, soaking tubs)
Fixing bathtub drain blockages or slow drainage
Replacing old overflow assemblies and corroded traps
Addressing hidden leaks around bathtub joints
Relocating bathtub plumbing during renovations
They diagnose issues like bathtub leak repair, gurgling tubs, and low-flow or poor draining bathtubs.
Toilet Installation, Replacement & Repairs
Plumbers listed on Thoonjo Errands also handle:
Toilet replacement (low-flow, dual-flush, modern designs)
Running toilet repairs
Constant refilling or flushing issues
Fixing wobbly toilet bases with proper sealing
Clearing frequent clogs or backup issues
Whether installing a new toilet or repairing a persistent leak, you can choose a verified toilet installation specialist near you.
Vanity, Basin & Tap Plumbing
Services include:
New vanity installations
Basin mixer upgrades
Fixing dripping taps or low water pressure
Basin waste installation and odor prevention
Correct trap setup to avoid frequent blockages
These tasks ensure smooth drainage, stable water pressure, and improved bathroom aesthetics.
Drainage, Venting & Waterproofing for Renovations
Bathroom remodeling often requires technical adjustments such as:
Drain, waste, and vent redesign
Upgrading old or incorrectly sized plumbing pipes
Installing waterproofing membranes and shower trays
Conducting flood tests before tiling
Ensuring plumbing meets Kenya building code standards
Plumbers listed on Thoonjo can coordinate closely with tilers and contractors to ensure a seamless renovation.
Full Bathroom Plumbing & Renovations
Homeowners planning a bathroom makeover can book professionals skilled in:
Plumbing layout planning
Rough-in plumbing for showers, tubs, toilets, and sinks
Fixture installation
Final testing for leaks and pressure
Plumbing and tiling coordination
You can compare multiple renovation plumbers on Thoonjo and choose one that fits your project style and budget.
4. Why Fixing Bathroom Leaks Quickly Matters
4. Why Fixing Bathroom Leaks Quickly Matters
Delaying repairs can cause:
Subfloor rot and mold growth
Damaged waterproofing requiring complete retiling
Escalating leaks that drip through ceilings
Expensive water damage
Sewer backup risk
Hiring a professional early reduces repair costs and prevents long-term structural damage.
5. Bathroom Plumbing & Renovation Process (Step-by-Step)
5. Bathroom Plumbing & Renovation Process (Step-by-Step)
1. Inspection & Consultation
Plumbers examine leaks, water pressure, drainage, venting, and general bathroom conditions.
2. Options & Upfront Quotes
Professionals usually provide repair vs replacement options and clear costing.
3. Rough-In & Protection
Before major work, floors are protected and old fittings removed. Plumbing lines are repositioned where needed.
4. Waterproofing & Testing
This includes membrane installation, backer boards, flood tests for showers, and pressure testing pipes.
5. Fixtures & Finishing
New toilets, taps, mixers, bathtubs, and other fixtures are installed.
6. Final Inspection & Warranty
Most plumbers offer workmanship guarantees, depending on the service provider.
6. Why Homeowners Choose Thoonjo Errands to Find the Best Bathroom Plumber in Nairobi
6. Why Homeowners Choose Thoonjo Errands to Find the Best Bathroom Plumber in Nairobi
Thoonjo Errands is a trusted marketplace where homeowners can:
Compare multiple bathroom plumbers
Check verified reviews and ratings
See upfront pricing from different professionals
View specialties like leak detection, waterproofing, or toilet installation
Hire licensed, insured, and experienced plumbers
Book emergency or scheduled appointments
It gives homeowners the freedom to choose the best bathroom plumber Nairobi for their needs.
7. Bathroom Plumbing vs DIY & Handyman Fixes
7. Bathroom Plumbing vs DIY & Handyman Fixes
When to DIY and When to Call a Professional
DIY is OK For:
- Changing a shower head
- Replacing a tap aerator
- Minor drain cleaning
- Replacing toilet seats
Not For DIY:
- Waterproofing
- Drain relocation
- Toilet movement
- Shower leak repair
- Bathtub installation
- Re-piping
Handyman Limitations
Handymen often lack permits, tools, and experience with bathroom systems leading to repeat leaks or damage. A licensed bathroom plumber ensures compliance, safety, and durability.
Bathroom Plumbing Prices – What Affects the Cost?
Bathroom Plumbing Prices – What Affects the Cost?
Bathroom plumbing costs vary based on:
Type of repair (leak detection, re-piping, fixture replacement)
Accessibility (upstairs bathrooms are more complex)
Severity of water damage
Need for waterproofing corrections
Type and quality of fixtures selected
Whether it’s repair or a full renovation
Most plumbers on the platform provide transparent quotes before starting work.
Ready to Fix Your Shower Leak or Start Your Bathroom Renovation?
Ready to Fix Your Shower Leak or Start Your Bathroom Renovation?
If you’re noticing leaks, slow drains, or planning a remodel, you can easily find a reliable expert.
Find and book a vetted bathroom plumber on Thoonjo Errands today.
Frequently Asked Questions (FAQ)
Do I need a plumber or a general contractor for a bathroom renovation?
Plumbers handle water lines, drainage, vents, and fixture installation. Contractors handle tiling, carpentry, and structural work. Many bathroom projects require both.
What usually causes a shower leak through the ceiling?
Common causes include failed sealant, cracked grout, damaged waterproofing membrane, faulty mixer taps, or leaking drain assemblies.
Can a shower leak be repaired without removing tiles?
Sometimes yes if the leak is from surface issues like sealant or drain fittings. But if the membrane or pan has failed, tiles may need removal for proper repair.
How long does bathroom plumbing take during a renovation?
Repairs can take a few hours. Full rough-in and fit-off during renovations may take several days depending on design complexity.
Do I need permits to move a toilet or shower?
Yes moving drains or vents often requires approval. Your chosen plumber can guide you.
Do plumbers offer guarantees?
Most vetted plumbers provide workmanship warranties depending on the service.

