RO Repair, AMC & Installation Services in Kolkata | Doorstep Appliance Repair
Doorstep RO & water purifier service across Kolkata — no advance payment ☎ 1800-889-2024 (Toll-Free)
Services

Everything your water purifier needs, at your door

Repairs, installation, filters, AMC and commercial contracts — one call covers all of it. All makes and models serviced.

01

RO Repair & Troubleshooting

What we check: inlet/outlet pipes, pump pressure, TDS readings, leaking joints, electronic board faults, float valves and filter integrity.

Typical on-the-spot fixes: O-ring and seal replacement, pump repair/replacement, clogged membrane cleaning, electrical fault repair.

Warranty: 90 days on labour. Typical time: 30–90 minutes.

02

Installation & Re-installation

New purifier setup, or re-installation after you've shifted homes. We check your inlet water pressure, mount the unit, connect plumbing, and run a full test cycle before handing it over.

Includes: wall mounting, tubing, initial TDS check, and a working demo.

03

Filter & Membrane Replacement

Filter types: sediment, carbon, post-carbon, UF/UV cartridges, RO membrane.

We show you both genuine-quality and standard aftermarket options with prices, and let you choose. TDS is tested before and after membrane replacement so you can see the improvement yourself.

Warranty: manufacturer part warranty (where applicable) + 30-day fitting warranty.

04

UV / UF / Mineraliser Repair

Lamp replacement, sensor faults, ballast issues and mineraliser cartridge changes — for purifiers that use UV or UF as their primary or secondary purification stage.

05

Annual Maintenance Contracts (AMC)

Four plans covering preventive visits, unlimited breakdown calls and parts — see current pricing on our AMC plans section.

06

TDS & Water Quality Testing

A quick on-the-spot TDS reading so you know exactly what your water quality is — included free with every repair visit, and available as a standalone check.

07

Commercial & Bulk Purifier Service

For offices, clinics, restaurants, schools and housing societies. We offer AMC for multiple units, scheduled preventive maintenance rounds, and bulk cartridge/membrane supply. Quotes are based on unit count, usage and water source.

Request a Commercial Quote
08

Genuine Spare Parts

Every part we fit is shown to you first — brand-compatible and priced clearly, with your approval required before any installation.

Not sure which service you need?

Call us and describe the problem — we'll tell you what's likely wrong and what it typically costs, before you book a visit.

☎ Call 1800-889-2024
Independent service disclaimer: Doorstep Appliance Repair is an independent, GST-registered doorstep repair and maintenance service. We are not authorised, certified, or affiliated with any water purifier manufacturer. We service all makes and models. Any brand names a customer mentions belong solely to their respective owners.
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