At Water Heater Repair, we offer fast, expert repairs for all types of hot water systems, whether you’ve lost hot water completely or noticed leaks or unusual noises from your unit.

Our experienced engineers are trained to fix both traditional tanks and modern tankless models.

We provide reliable service in Sketty and across the UK, with same-day availability for urgent issues in both homes and commercial properties.

When Should I Call A Professional For Water Heater Repair?

You should contact a water heater repair technician if you experience a complete loss of hot water, see corrosion or leaking, or detect unusual odours or noises.

Inconsistent temperature or pressure, or fluctuating hot water during use, can also point to internal issues with the heating elements, valves, or thermostat. If you own a tankless system and receive an error code, don’t delay; many faults worsen quickly without prompt attention.

What Types Of Water Heaters Can Be Repaired?

Common water heater types that can be fixed include:

• Gas water heaters – May require repairs for pilot light failures, burner issues, or gas valve problems.
• Electric water heaters – Common faults include heating element failures, thermostat malfunctions, or wiring issues.
• Tankless (on-demand) water heaters – Repairs often involve sensor failures, flow rate issues, or heating component malfunctions.
• Storage tank water heaters – Can develop leaks, sediment buildup, or faulty pressure relief valves.
• Solar water heaters – May need fixes for circulation pumps, collector panels, or electrical connections.

What Is The Water Heater Repair Process?

Our water heater repair process begins with a diagnostic inspection, where we assess the unit and identify the root cause of the problem. We then provide a transparent quote, including labour and parts, and proceed with repairs on-site if approved.

This may involve replacing or fixing components such as the thermostat, igniter, valve, or element. Once the repair is complete, we carry out safety and performance tests to ensure reliable operation.

How Much Does Water Heater Repair Cost?

The cost of water heater repair ranges from £80 to £200, depending on the type of heater, the severity of the issue, and whether replacement parts are needed.

Common fixes such as replacing a thermostat, heating element, or pilot light are often at the lower end of the scale. More complex problems involving valves, pressure regulators, or tank leaks may cost more.

Additional fees may apply for diagnostics, emergency callouts, or hard-to-source parts.

Contact Water Heater Repair to get customised prices for repairing water heaters at your property.

How Long Does Water Heater Repair Take?

Most water heater repairs take between 30 minutes and 2 hours, depending on the fault and parts availability.

Simple tasks like replacing a valve or cleaning a blocked pipe are often completed quickly, while more technical repairs, such as replacing heating elements or reprogramming tankless units, may take longer.

Should I Repair Or Replace My Water Heater?

If your water heater is under 8–10 years old and the fault is repairable at a reasonable cost, then repair is generally worthwhile. However, if the tank is corroding or your unit is older and inefficient, upgrading to a new, energy-efficient model could save money over time.

Contact Water Heater Repair to get a consultation with our team, which delivers reliable results and professional water heater repair service.

Find More Info

Make sure you contact us today for a number of great water heater repair services in Sketty.

For more information on water heater repair in Sketty SA2 9, fill in the contact form below to receive a free quote today.