Moving into a new home in the UAE means getting the essentials switched on, and water is one of the first things on that list. Learning How to Activate Water Service before your move-in date saves you from the unpleasant surprise of turning a tap and getting nothing. The good news is that every emirate has a clear, mostly online process for this — you just need to know which company serves your area and have your tenancy contract and Emirates ID ready.
This guide walks you through who supplies water in each emirate, what documents you need, the step-by-step activation process, typical fees, and how long it usually takes. The exact screens and fees change from time to time, so treat the figures here as typical ranges and confirm the current details on the official provider portal before you apply.
Quick Answer
To activate water service in the UAE, apply through your emirate’s water and electricity provider — DEWA in Dubai, ADDC (Abu Dhabi Distribution Company) via TAMM in Abu Dhabi, SEWA in Sharjah, or Etihad Water and Electricity in the northern emirates. You need your Emirates ID, tenancy contract (Ejari in Dubai, Tawtheeq in Abu Dhabi) or title deed if you own the property, and a security deposit. Most applications are completed online or through the provider’s app, and water is typically activated within 24 hours to a few working days after approval.
Who Supplies Water in Your Emirate
Water supply in the UAE is handled by different government-linked providers depending on where you live. There is no national water company, so the first step is identifying the right one for your address.
| Emirate / Area | Water (and Electricity) Provider | How to Apply |
|---|---|---|
| Dubai | DEWA (Dubai Electricity & Water Authority) | DEWA website, smart app, or customer centres |
| Abu Dhabi | ADDC (Abu Dhabi Distribution Company) | TAMM portal or app |
| Sharjah | SEWA (Sharjah Electricity, Water & Gas Authority) | SEWA website or app |
| Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain | Etihad Water and Electricity | Official website or app |
Some free zones, private developments, and district-cooling communities use a sub-distributor or community management company for billing. If your new building’s welcome pack names a different company, follow their instructions instead — the activation flow is the same, just through a different portal. For the full setup picture alongside electricity, see our guide on how to set up electricity and water service.
How to Activate Water Service: Step by Step
The process below describes the common flow across the main providers. Screen labels differ, but the logic is the same everywhere.
1. Gather your documents
Have these ready before you start — applications pause if something is missing:
- Valid Emirates ID (front and back scan)
- Signed tenancy contract — Ejari in Dubai, Tawtheeq in Abu Dhabi — or the title deed if you own the villa or apartment
- Passport copy and valid residence visa (some providers still ask for these alongside the Emirates ID)
- Landlord’s details, if the application form requests them
- A debit/credit card for the security deposit and connection fees
For the complete document checklist, read documents required for utility connection. Requirements also vary slightly by provider — water connection requirements breaks them down.
2. Register or log in to the provider’s portal
Create an account with the provider using your Emirates ID number and mobile number. If you are new to the UAE, this is usually your first interaction with the utility company, and the registration also sets you up for online bill payments later. Tenants moving from another home should check how to transfer a utility account to a new home instead — transferring is often quicker than opening a brand-new account.
3. Submit the “new connection” or “move-in” request
Choose the move-in / new connection service and enter the premises details. Many portals let you search by building name, Makani number (Abu Dhabi), or the existing account/meter number from your tenancy contract. Upload your documents and submit. You will get an application reference number — save it; you need it to check your utility connection status while the application processes.
4. Pay the security deposit and fees
Utility companies in the UAE require a refundable security deposit before activation. Typical ranges are shown below, but always confirm the current amounts on the official portal before paying.
| Provider | Typical Water Security Deposit | Typical Connection / Activation Fee |
|---|---|---|
| DEWA (Dubai) | AED 2,000 for apartments, AED 4,000 for villas (combined electricity + water deposit) | AED 100–130 activation, plus possible inspection charges |
| ADDC (Abu Dhabi) | AED 1,000 (apartments) to AED 2,000 (villas) | Small service fee per request on TAMM |
| SEWA (Sharjah) | Varies by property type, typically a few hundred to ~AED 1,000 | Modest connection fee |
| Etihad WE (northern emirates) | Varies by emirate and property | Modest connection fee |
A fuller breakdown is in utility connection fees explained. The deposit is refundable when you close the account, minus any outstanding bills.
5. Wait for activation
Once the application is approved and paid, the provider activates the meter remotely in most modern buildings. If a physical meter installation or inspection is needed, the provider schedules a technician visit. Timelines vary — expect same-day to 24-hour activation where a meter already exists, and up to a week if installation work is required.
Activating Water in a Newly Built Property
If your home is in a brand-new building or villa community, there may not be a water meter installed yet. In that case the process has an extra step: the developer or contractor usually arranges the initial infrastructure connection, and you then apply for activation on your account. This can take longer — sometimes two to four weeks — because it involves site inspection and meter installation. Ask your landlord or the building management whether the meter is already in place before you sign the contract; it affects your move-in planning.
Tenant vs. Owner: Who Applies?
In almost all cases, the person living in the property applies for the water account in their own name. Tenants activate service with their tenancy contract; owners activate with their title deed. Landlords rarely keep the account in their name for tenanted properties, because the bills should follow the occupant. One exception: some short-term or serviced rentals bundle utilities into the rent — check your contract before applying, or you may pay for a second account you do not need. If your landlord insists the account stays in their name, clarify in writing who pays the bills and who receives the deposit refund.
Common Reasons Water Activation Gets Delayed
- Unpaid previous bills on the premises: if the previous tenant left arrears, the provider may block new activation until they are cleared. Ask the provider to confirm a zero balance before you apply.
- Tenancy contract not registered: in Dubai, DEWA requires an active Ejari. If yours is pending, activation waits. Our Dubai Ejari registration guide explains the process.
- Emirates ID expired or under renewal: keep your ID valid throughout the application; renewals are covered in the UAE utility connection requirements overview.
- Wrong provider or portal: applying on DEWA’s site for an Abu Dhabi address (or vice versa) just wastes time. Check the table above.
- Meter access blocked: if a technician visit is needed, make sure someone can let them into the meter room or villa.
After Activation: Bills, Meters, and Saving Water
Once water is flowing, set up a few things to avoid billing surprises:
- Register for paperless billing and auto-pay through the provider’s app so you never miss a due date.
- Take a photo of the meter reading on move-in day. If the first bill looks wrong, that photo is your evidence.
- Learn your tariff slab — most providers charge tiered rates, so heavy use costs more per gallon. Simple habits (fixing dripping taps, shorter showers, running full laundry loads) keep you in the cheaper slab.
- Keep your contact details current so outage alerts and bills reach you — update your mobile number on the utility account whenever it changes.
Frequently Asked Questions (FAQs)
Can I activate water service before my tenancy contract starts?
Most providers let you submit the application a few days before the contract start date, and activation is then scheduled for the start date. Applying early is smart — it means water is already on when you move in. Just make sure your registered tenancy contract is valid and active.
Do I need a separate water application if I’m also connecting electricity?
Usually not. In Dubai, Abu Dhabi, Sharjah, and the northern emirates, one combined application covers both electricity and water — they are billed on a single account. That is why the deposit is often quoted as one combined figure.
What if my building uses a private sub-metering company?
Some towers and communities bill water through their own management company rather than the main provider. In that case, contact the building management or check your welcome pack — you activate and pay through them, and the main provider’s portal will not show your account.
Is the security deposit really refundable?
Yes. When you close or transfer the account, the provider deducts any final outstanding balance and refunds the rest to your bank account. Refunds can take a few weeks to process, so do not close your bank account immediately after leaving the UAE.
Can my landlord activate the water for me?
The account should be in the occupant’s name, but landlords or agents often submit the application on a tenant’s behalf as a courtesy. You will still need to provide your Emirates ID and documents, and the bills will come to you.
What should I do if water is not working on move-in day?
First check whether your application shows as approved and activated in the provider’s portal. If it does and there is still no water, call the provider’s helpline — it may be a closed internal valve or a building-level issue. If the application is still pending, follow up with your reference number.
The Bottom Line
Activating water service in the UAE is a straightforward online process once you know your provider and have your documents in order. Identify the right company for your emirate, apply with your Emirates ID and registered tenancy contract, pay the deposit, and water is usually on within a day or two. Apply a few days before move-in, photograph your meter on day one, and keep your contact details updated — and the water side of your move will take care of itself.
Last Updated: 8 October 2026
About the author: Zaviyar Sultan is a UAE-focused writer at Paxi, covering driving, visas, banking, insurance and everyday UAE life. His guides are researched from official UAE government and regulator sources and updated regularly.
Paxi is an independent informational website, not affiliated with the UAE government or any agency mentioned; content is general information only, not legal, immigration or financial advice; verify critical details with official sources before acting.