Cistern · flush · seal · install4.9258 reviews
Toilet acting up? We fix that.
Won't flush, runs constantly, weak flush, leaking from the base. Most issues fixed same-day in 30-90 minutes, parts in the van. PUB-licensed.
PUB Licensed HDB Licensed Contractor From $80 · same-day
Cistern leaking · runs constantly
Flapper · fill valve · float · cistern seal — we fix all
Pick the symptom
Six things we fix.
Most toilet faults fall into one of these. Pick yours — see the likely cause + price + time.
Won't flush at all
Likely cause
Broken handle linkage OR snapped flapper chain
What we do
Replace handle assembly or chain — $80-120, 30 min.
30 min
Cistern runs constantly
Likely cause
Flapper not sealing OR fill valve faulty
What we do
Replace flapper ($60-80) or full fill-valve assembly ($100-140). 45 min on site.
45 min
Weak flush / multiple flushes needed
Likely cause
Mineral buildup in rim jets OR low cistern fill level
What we do
Descale rim jets + adjust fill level. $100-140 incl. descaling.
60 min
Water leaking from base of bowl
Likely cause
Failed wax / rubber seal between bowl + floor flange
What we do
Pull bowl, replace seal, reset bowl + bolt down. $180-260 — bigger job.
90 min
Toilet rocks when you sit
Likely cause
Loose floor flange bolts OR cracked seal
What we do
Tighten bolts + reset seal. Catches issues before they become leaks. $120-180.
60 min
Cistern leaking onto floor
Likely cause
Failed gasket between cistern + bowl, OR cracked cistern
What we do
Gasket swap $120-160. Cracked cistern = full replacement, $250-450.
60-90 min
Frequently asked
Common questions.
Working toilet by tonight.
Send a photo of the cistern interior or a video of the symptom + your postcode. We'll quote + slot you in.
Back to all plumbing services
Toilet repair is one of several plumbing services. See the full list