Service & Maintenance
Keep your water safe, year after year
We don't just install — we keep your system running. Routine servicing, genuine parts, repairs and water-quality checks, backed by an in-house technician team.
After-sales you can count on
What our service team does
Routine servicing
Scheduled filter changes and full system checks that keep your water safe.
Filter & membrane swaps
Genuine PP/GAC/CTO filters, RO membranes and UV parts fitted by our team.
Diagnosis & repair
Fast fault-finding and repairs for pumps, switches, valves and leaks.
Water-quality checks
TDS and quality testing to confirm your water stays clean and compliant.
Stay ahead of problems
Recommended service intervals
A rough guide — your exact schedule depends on your water and usage. We'll set reminders for you.
- Sediment & carbon filters (PP / GAC / CTO)about every 6 months
- RO membraneabout every 2–3 years
- UV bulbabout every 12 months
- Full system servicetermly / as scheduled
Need parts?
We stock genuine filters, RO membranes, UV bulbs, pumps and fittings for every system we sell.
Why service with House of Maji
Built to last, kept that way
- In-house, KEBS-aware technicians — not third parties
- Genuine parts & consumables in stock
- Service reminders so you never miss a change
- Nationwide support across our project areas
In the field
Our technicians at work
Commissioning, servicing and quality checks — by our own team, not third parties.
Watch
Servicing in action
Due a service?
Keep your water safe and your system running. Book by call or WhatsApp.
From our guides
Keep reading
Practical water guides from our team.