West BengalMetro cityLocal TDS 200-550 ppmmoderate water

RO AMC in Kolkata — Get 3 Verified Service Providers

Comprehensive cover for ₹2,500-₹4,500 a year — with the membrane included, in writing. Tell us what you need and we will match you with up to 3 verified providers covering Kolkata, within 2 working hours. Free, and no obligation to accept any quote.

Indicative price: ₹1,500 – ₹5,500; per year
Typical duration: 12-month contract; on site
Quotes you get: Up to 3; within 2 working hours

What makes RO AMC different in Kolkata

Local supply in Kolkata runs roughly 200-550 ppm TDS from municipal mixed sources, and the water is moderate. Those two facts change the schedule and the cost of RO AMC here more than anything else does.

Kolkata's comparatively moderate TDS means consumables reach close to their rated life, so two service visits a year is generally sufficient and membranes commonly last 18-24 months. Do not stretch the pre-filters on that basis though — they are cheap and they are what keeps the membrane alive.

Water in Kolkata is comparatively moderate, so whole-house scaling is less of an issue here than in India's hard-water belt, and a separate softener is usually unnecessary.

Hooghly-fed treated supply is moderate in TDS, but Kolkata and the wider Bengal delta sit in a documented arsenic and iron belt — and arsenic is exactly what a UV purifier cannot touch. If you draw from groundwater anywhere in the district, RO is a health requirement, not a preference, and iron pre-filtration protects the membrane.

TDS and AQI figures for Kolkata are indicative planning ranges compiled from publicly reported CPCB and CGWB-style patterns. They are not live readings and they vary by locality, borewell depth and season. Test your own supply before making a purchase decision — water testing in Kolkata costs ₹300-₹2,500.

RO AMC charges in Kolkata

Indicative market rates, useful for sanity-checking any quote you receive. Providers in the same city routinely differ by 40-60% on identical work, which is the whole reason to collect more than one.

Indicative RO AMC charges in Kolkata, West Bengal
Purifier type	Comprehensive AMC	Non-comprehensive
Gravity / non-electric	₹800 - ₹1,500	Not usually offered
UV + UF (no RO)	₹1,500 - ₹2,500	₹900 - ₹1,500
Standard RO + UV	₹2,500 - ₹4,000	₹1,200 - ₹2,200
RO with copper / alkaline stage	₹3,000 - ₹5,000	₹1,500 - ₹2,500
Hot & cold RO	₹3,500 - ₹5,500	₹1,800 - ₹3,000
Under-sink RO	₹3,000 - ₹5,000	₹1,500 - ₹2,600

Indicative RO AMC charges in Kolkata, West Bengal

Ranges are indicative for Kolkata and are refreshed periodically. They are not quotations. Get any price in writing before work starts, and ask for old parts to be shown to you.

What's included in RO AMC

This is the scope we ask providers to quote against. Holding every quote to the same list is what makes them comparable — otherwise you are choosing the cheapest number rather than the best value.

Two to three scheduled service visits a year, dated in advance.
All routine consumables — sediment filter, carbon pre-filter, post-carbon polisher.
RO membrane replacement when due (confirm this explicitly — it is the key line).
UV lamp replacement where fitted.
Tank sanitisation at every scheduled visit.
Unlimited breakdown call-outs within the contract period, with a stated response window.
Input and output TDS recorded on every service slip.

Not included

Physical damage, and damage from voltage spikes where no stabiliser was fitted.
The storage tank and cabinet, on most plans — confirm before signing.
Relocation of the unit to a new address.

How it works

1Tell us what you needOne short form — your city, the job, and how soon you need it. Takes under a minute and costs nothing.
2We match you with local providersWe route your request to up to 3 verified providers who actually cover your area, so you are not waiting on someone forty kilometres away.
3Compare the quotesThey contact you directly, usually by WhatsApp so you get it in writing. Check what you are quoted against the indicative rates published on this page.
4Book whoever you wantYou deal with the provider directly and pay them for the work. There is no obligation to accept any quote.

What must be in the contract, in writing

Explicit confirmation that the RO membrane is included — the most common and most expensive exclusion.
Number of scheduled visits per year, and the response window for an unscheduled breakdown.
An itemised list of parts covered, and separately, parts not covered.
Whether the pump, SMPS and adaptor are covered. Common failures, commonly excluded.
Whether tank sanitisation is included at each visit.
Confirmation that input and output TDS will be recorded on every slip.
What happens if nobody attends within the stated response window.

Important

Get the AMC on paper or as an emailed confirmation with the inclusion list attached. Verbal terms agreed at the door are the source of nearly every dispute in this category, and the disputed item is nearly always the membrane.

When an AMC is not worth it

If you are genuinely disciplined about filter changes and comfortable buying and fitting parts yourself, paying per visit is cheaper.
On a gravity or non-electric purifier, where the only consumable is a germkill kit you can fit in five minutes.
On a purifier over eight to ten years old, where the money is better put towards a replacement.
If the quoted comprehensive AMC exceeds roughly 25-30% of the purifier's current market price each year.

Brand AMC versus independent AMC

Brand AMC costs more and gives you genuine parts, manufacturer accountability and no warranty risk. It is the right choice while the unit is still under warranty, and for anything involving the membrane on a premium model.

Independent AMC from a local provider costs 20-40% less and is often faster to attend, because you are dealing with someone whose whole business is fifteen kilometres wide. The trade-off is parts provenance. Our position: independent AMC is a reasonable choice out of warranty, provided the contract names the parts brands it will fit and the technician records TDS at every visit so you can verify the work independently.

What "verified" means for providers in Kolkata

It is a specific claim, so here is exactly what it covers. Every provider on this network has:

Government photo ID and address verified at onboarding
Business registration or GST number on file where applicable
References checked from at least three completed jobs
Agreed to publish itemised pricing before starting work
Agreed to record input and output TDS on every service slip
Removed from the network after two unresolved customer complaints

Verification covers identity, registration and references. It is not a guarantee of workmanship on any individual job, and we are not a party to the contract between you and the provider — you engage and pay them directly. If a job goes wrong, tell us: providers are removed from the network after two unresolved complaints.

What you get from us

Free to useYou pay the provider for the work, never us for the introduction.
Compare before you commitMultiple quotes for the same job, so you can see the spread.
Indicative rates publishedEvery page shows what the job should cost, so you can sanity-check any quote.
No obligationTake a quote or leave it. There is no cancellation charge because there is nothing to cancel.

RO AMC in Kolkata — FAQs

How much does RO AMC cost in Kolkata?

Indicatively ₹1,500 – ₹5,500 per year in Kolkata. The most common items: gravity / non-electric at ₹800 - ₹1,500, uv + uf (no ro) at ₹1,500 - ₹2,500, standard ro + uv at ₹2,500 - ₹4,000. Pricing for identical work varies meaningfully between providers in the same city, which is exactly why we send your request to up to 3 of them. Always get the quote in writing before work starts.

How quickly can I get RO AMC in Kolkata?

Most requests in Kolkata get a first response within 2 working hours, and same-day or next-day attendance is normally available for morning bookings. Weekends and the working day after a long weekend are the tightest. Tell us if it is urgent and we will prioritise providers with same-day capacity in your area.

Are the RO AMC providers in Kolkata verified?

Yes — and here is what that specifically covers: government photo ID and address verified at onboarding, business registration or GST on file where applicable, references checked from at least three completed jobs, and a commitment to publish itemised pricing before starting work. Verification covers identity, registration and references; it is not a guarantee of workmanship on any individual job. Providers are removed from the network after two unresolved complaints.

Do I have to pay to get quotes in Kolkata?

No. Using this service is free — you pay the provider directly for the work they do, and never us for the introduction. There is no obligation to accept any quote, and no cancellation charge, because there is nothing to cancel until you engage a provider yourself.

How often should I service my water purifier in Kolkata?

Twice a year is sufficient in Kolkata, given local supply at 200-550 ppm. Between visits, measure your output TDS monthly with an inexpensive meter. A stable reading means everything is working; a reading climbing toward input TDS over two or three months means the membrane is due.

How do I make sure I am not overcharged in Kolkata?

Three things. Compare the quotes you receive against the indicative ranges published on this page. Hold every quote to the same scope — the included-work list above is what we ask providers to quote against, so a cheaper number covering less is visible rather than hidden. And insist on input and output TDS being measured and written on the slip before any part is recommended. A membrane still rejecting well does not need replacing, whatever its age.

Before you book

Read what RO AMC should actually cost

Our editorial guide covers the same job in depth — the full price breakdown, the common overcharges, and the questions that make a vague diagnosis hard to sustain. It is worth ten minutes before you accept a quote.