Fixed prices · Gas Safe registered
Plumbing Services in South London
Most plumbing isn't a crisis - it's a tap that won't stop dripping, a toilet that runs all night, a slow leak staining the ceiling below. Our local plumbers cover the whole of South London for exactly this work, at fixed prices agreed before we start.
Booked in advance, these jobs are cheaper than they look: taps from £90, toilet repairs from £80, leak repairs from £90. If it can't wait - water you can't stop, or a leak near electrics - that's emergency work, and it has its own page and its own call-out price.
Plumbing Services prices
Emergency water leak call-out
£150
Immediate response for water leaks - available 24/7.
Taps & mixers replacement
From £90
Remove old tap and install new kitchen or basin tap.
Leak repairs
From £90
Fix leaking pipes, valves, joints or traps.
Toilet repairs
From £80
Fix flush issues, fill valve, leaks, blockages.
Cylinder service
£110
Annual service for unvented or standard hot water cylinders.
Mains pressure test
£95
Test incoming mains water pressure and flow.
Hot water pressure test
£85
Test hot water pressure and flow at the outlets.
Leak detection
Quoted
Professional leak detection using thermal imaging and acoustic equipment.
The price is agreed before work starts, on every job - that's the house rule.
Pre-purchase & pre-tenancy inspections
Add-on checks carried out alongside another visit - ideal before buying a home or letting one out.
Gas safety check
£95
Carried out alongside the inspection visit.
Boiler service alongside
£100
Combination or conventional/system boiler.
Underfloor heating check
£65
Wet systems, per zone.
Cylinder & controls package
£85
Conventional and system boiler package:
- Full cylinder service
- Control components inspected
Mains & hot/cold pressure test
£140
Full pressure and flow check across the property.
Radiator & valve inspection
£65-£99
Priced by property size:
- 1-bed £65
- 2-bed £75
- 3-bed £95
- 4-bed £99
Visible pipework & sanitaryware inspection
£95-£165
Taps, toilets, showers, baths, sinks and basins. Priced by bathroom count:
- 1 bathroom £95
- 2 bathrooms £120
- 3 bathrooms £145
- 4 bathrooms £165
Before & after
Before
AfterThe everyday jobs, done properly
Taps and mixers
Drips, seized handles and full replacements from £90 - with isolation valves added where a previous installer skipped them.
Toilets
Phantom flushes, weak flushes, running cisterns and blockages from £80. Usually one visit, because the van carries the common parts.
Leaks
From a weeping joint to a ceiling stain with no obvious source - repairs from £90, with thermal-imaging leak detection when the pipe is hiding.
Blocked pipes
Slow basins and gurgling wastes cleared properly, not just plunged into next month's repeat visit.
Pipework & valves
Isolating valves fitted so the next repair doesn't mean draining the house, plus re-runs of tired copper and failed compression joints.
How it works
Step 1
Call or book online
Describe the job and we'll give you the fixed price - or a realistic arrival window for an emergency - before you commit to anything.
Step 2
One visit, most jobs
Our vans carry the common parts for taps, toilets and leaks, so most small jobs are finished the same visit.
Step 3
Checked and cleaned up
Joints tested, water back on, work area left the way we found it. Small job or not, it gets signed off properly.
Plumbing Services questions, answered
Do you cover emergencies as well as booked work?
Yes, 24/7 - an emergency water leak call-out is £150, day or night, with no night or weekend surcharge. Emergency work is priced and explained separately on our emergency plumber page, including what to do in the first sixty seconds before we arrive.
Do you take on small plumbing jobs?
Genuinely, yes. Because our whole patch sits within about 25 minutes of our Streatham base there's no big travel overhead, so taps from £90, toilet repairs from £80 and single-radiator problems are worth our while - and yours.
How do your fixed prices work?
You're told the price before any work starts, based on the job rather than the clock. If we open something up and find more than expected, we stop and agree the revised price with you before continuing - never after.
Do you do pre-purchase or pre-tenancy plumbing inspections?
Yes - alongside another visit we can add a gas safety check (£95), radiator and valve inspections (£65-£99 by property size), visible pipework and sanitaryware checks (£95-£165 by bathroom count), pressure tests and more. They're popular with buyers who want to know what a house's plumbing is hiding before exchange.
Can you fit isolating valves while you're here?
Almost always, and it's worth asking. An isolating valve on each tap and appliance means the next repair - or a washing machine swap - doesn't involve draining the whole system. It adds very little to a visit you're already paying for.
Which areas do your plumbers cover?
The whole of our South London patch - Streatham, Tooting, Balham, Clapham, Battersea, Wandsworth, Putney, Wimbledon, Croydon, Sutton and the areas in between. Every area has its own local page with response times, or use the postcode checker on our areas page.
More questions? Read our full FAQ or call us — we're happy to give advice over the phone.
Related services: Bathroom Fitting & Installation · Kitchen Fitting & Plumbing
Available across: Battersea · Putney · Balham · Tooting · Wandsworth · Clapham · Streatham · Wimbledon · Colliers Wood · Morden · Dulwich · Croydon · Thornton Heath · Norbury · Sutton · Mitcham · Carshalton · Wallington · All areas we cover
Same-day availability
Speak to a Gas Safe engineer today
Fixed prices agreed before any work starts — book online with the card above, or talk it through first.