Prompt Emergency Service • Fast Dubai Response

Water Heater Repair &
Service in Dubai

Don't wait for a cold shower. DHRS Dubai provides professional water heater repair, servicing, deep cleaning and installation across Dubai with a 6-month warranty.


Fast Response Experienced Technicians Transparent Pricing
Ariston electric water heater supplied and installed in Dubai

Water Heater Problems We Repair

Expert troubleshooting for electric, solar, and instant water heaters across Dubai.

Not Heating

We diagnose faulty heating elements, broken thermostats, and electrical supply failures.

Leaking Tank

Inspection of corroded tanks, loose valves, and TPR pressure issues to stop active leaks.

Making Noise

Flushing and deep cleaning to remove hard water sediment causing popping sounds.

Water Heater Tripping the Breaker

Safe resolution of short circuits, burned wiring, and overloaded heating elements.

Water Heater Taking Too Long to Heat

Addressing scale buildup, damaged heating elements, or thermostat problems reducing heating performance.

Types of Water Heaters We Service & Install

From compact apartment units to heavy-duty villa systems, we handle them all.

Solar Water Heaters
Solar Water Heaters

Eco-friendly roof-mounted systems (150L - 300L) perfect for villas. High efficiency using Dubai's abundant sunshine.

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Wall Mount Water Heaters
Wall Mount Heaters

Standard electric storage tanks (30L - 100L). The most common and reliable solution for apartments and indoor bathrooms.

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Instant Water Heaters
Instant Heaters

Tankless, on-demand heating systems. Highly space-saving and provides continuous hot water without standby energy loss.

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Industrial Water Heaters
Industrial Heaters

Heavy-duty floor-standing units (300L+) designed for commercial spaces, large residential properties, and high-demand usage.

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What We Replace & Clean During Service

Over time, sediment builds up and internal components degrade. Here is a look at the actual parts we change and clean to keep your system running safely.

DHRS technician performing water heater deep cleaning in Dubai

Tank Deep Cleaning

We completely flush your system to remove hard water sediment and mineral buildup at the bottom of the tank, instantly improving heating efficiency and water quality.

Corroded vs New Anode Rod

Anode Rod Replacement

The anode rod sacrifices itself to prevent your tank from rusting. As part of our service, we remove the heavily corroded rod (top) and replace it with a brand new one (bottom) to prevent catastrophic leaks.

New Heating Element

Heating Element Replacement

Elements burn out and calcify over time, drastically increasing your electricity bill. We inspect the heating element and replace it when testing shows it is faulty, damaged, or heavily scaled.

Heating Element Before and After Calcification

Calcification Removal

See the difference. A calcified heating element forces your system to work overtime. We extract the encrusted components and replace them with high-efficiency elements for rapid, energy-saving heating.

Brown and rusted water coming from a tap

Rusty Water Flushing

Brown, foul-smelling water indicates severe internal tank corrosion or sediment saturation. We perform a high-pressure chemical flush to extract iron deposits and restore crystal-clear water flow to your taps.

Rusted and corroded water heater tank bottom

Corrosion & Leak Prevention

Ignoring maintenance leads to rusted tank bottoms that eventually burst, causing severe property flooding. We inspect structural integrity, clean external rust, and secure all manifold fittings to ensure total safety.

Water Heater Brands We Supply & Service in Dubai

Zenith Solar Water Heater
zenith
solar water heaters
150 ltr - 300 ltr
Ariston Water Heater
ariston
electric water heaters
30 ltr - 100 ltr
Milano Water Heater
milano
electric water heaters
30 ltr - 100 ltr
Bradford White Heater
bradford white
electric water heaters
30 ltr - 100 ltr
Atlantic Logo
atlantic
electric water heaters
30 ltr - 100 ltr
Ferroli Logo
ferroli
electric water heaters
30 ltr - 100 ltr
Everhot Logo
everhot
electric water heaters
30 ltr - 100 ltr
Rheem Logo
rheem
electric water heaters
30 ltr - 100 ltr
Bosch Logo
bosch
electric water heaters
30 ltr - 100 ltr

Transparent Pricing Packages

No hidden fees. Upfront pricing for both Water Heater and AC maintenance.

Water Heater Service Packages

ANNUALLY MUST

Deep Cleaning

AED 450

Complete system flushing and removal of hard water sediment and mineral buildup from the bottom of the tank.

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WHEN REQUIRED

Deep Cleaning + Parts

AED 650

Includes our full deep cleaning service, plus the complete replacement of the Anode Rod and Thermostat.

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EVERY TWO YEARS

Full Overhaul

AED 950

Comprehensive deep cleaning plus the replacement of the Anode Rod, Heating Element, and Thermostat.

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Water Heater Service Prices in Dubai

Service Starting Price (AED)
Regular Service & InspectionAED 250
Water heater Deep CleaningAED 450
Deep cleaning with ThermostatAED 650
Thermostat & Anode rodAED 450
Thermostat & Element full setAED 650
Solar water heater installationAED 950
Circulation Pump ReplacementAED 650
* Prices may vary subject to actual site survey & Capacity of water heater unit.

Hot Water Circulation Pumps

Get instant hot water the second you turn on the tap. No more waiting, no more wasted water.

Technical Overview

A circulation pump is a compact, electrically powered centrifugal pump installed on your plumbing's return line. Modern high-efficiency units feature variable-speed motors, built-in thermal sensors, and programmable timers to operate automatically with whisper-quiet performance and minimal power consumption.

Primary Uses & Benefits
  • Instant Delivery: Constantly circulates hot water through the pipes so it is immediately available at any sink or showerhead.
  • Water Conservation: Saves thousands of liters of water annually by eliminating the need to let cold water run down the drain while waiting for it to heat up.
  • Large Properties: Highly recommended for multi-story villas, solar water heater setups, and homes where the main tank is installed far away from the bathrooms.
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Hot water circulation pump installation in Dubai

Frequently Asked Questions

A water heater usually stops heating due to a burned-out heating element, a tripped circuit breaker, or a faulty thermostat. In areas with hard water, severe sediment buildup can also block heat transfer.

Leaks commonly occur from loose plumbing connections or a faulty temperature and pressure relief (TPR) valve. However, if the metal tank is leaking from the bottom due to rust (caused by a depleted anode rod), the entire unit must be replaced.

At DHRS Dubai, a regular water heater inspection and service starts at AED 250. Component replacements like a thermostat and anode rod cost AED 450, while a complete deep cleaning is AED 450.

Due to the high mineral content in Dubai's water supply, we highly recommend deep cleaning and flushing your water heater at least once every 12 months. Regular cleaning can help maintain heating efficiency by reducing excessive scale buildup and unnecessary energy consumption.

With proper annual maintenance and timely anode rod replacements, a standard electric water heater can last between 7 to 10 years.

If the issue is electrical (like a faulty thermostat or element), repairs are cost-effective. If the tank itself is rusted and leaking from the bottom, or if the unit is over 8 years old and requiring frequent repairs, replacement is the safer and cheaper option.

Yes, we specialize in repairing, deep cleaning, and installing Ariston water heaters, as well as Zenith, Milano, Bradford White, and other major brands.

Yes, we provide professional installation and maintenance for eco-friendly solar water heaters (150L - 300L) for villas and commercial properties across Dubai.

Yes, our experienced technicians aim to provide prompt emergency water heater repairs and sudden no-hot-water resolutions across all major areas in Dubai, subject to technician availability.

The Importance of Deep Cleaning Your Water Heater

A water heater is one of those systems people rarely think about—until it stops working. But like any mechanical equipment, it needs proper care to perform efficiently and last longer. If your water heater issue is related to broader plumbing leaks, our professional plumbing services can also help.

Why deep cleaning is essential

Over time, minerals naturally present in water—especially in regions with hard water—start settling inside the tank and on heating elements. This buildup forms a thick layer of scale and sediment. At first, it may not seem like a big issue, but gradually it starts affecting how the heater works.

This layer acts like insulation between the heating element and the water. As a result, the heater needs to work harder and longer to heat the same amount of water. This increases electricity consumption and puts unnecessary stress on internal components.

How deep cleaning extends the life of your water heater

Regular deep cleaning removes this sediment and scale before it becomes damaging. This has several direct benefits:

  • Improved efficiency: The heating element works directly with water, reducing energy usage.
  • Faster heating: No insulation barrier means quicker heat transfer.
  • Reduced wear and tear: Components don’t have to overwork, which extends their lifespan.
  • Prevention of corrosion: Sediment traps moisture and minerals that can accelerate internal rusting.

The Bottom Line

Deep cleaning is not an optional service—it’s a preventive measure that protects your investment. A well-maintained water heater can last years longer, perform better, and save you money on energy bills and repairs. Regular servicing isn’t just maintenance—it’s insurance for the life of your systems.

Dubai Neighborhoods We Service

Al Barsha Al Quoz Arabian Ranches Business Bay Downtown Dubai Dubai Marina JBR & JLT JVC & JVT Palm Jumeirah