Boiler Repair in Moselle: Your Reliable Expert

Do you wake up to cold radiators or a freezing cold shower? Is an error code flashing on your appliance’s display, causing it to shut down immediately? These signs point to a technical malfunction that requires expert repair. 

The Pro Dépannage team is ready to respond to your emergencies, serving the Thionville, Metz, and Luxembourg areas. We service all types of generators, whether they run on gas or diesel. 

We work with leading brands such as Viessmann, Saunier Duval, and Chaffoteaux, offering complete transparency regarding repair costs.

We provide services for:

Installation and replacement of electric water heaters

Emergency repair for a complete loss of heat

Changing faucets

Repair of domestic hot water systems

Changing faucets

Troubleshooting error codes and electronic safety systems

Request emergency boiler repair

Details of the repair services for your system

Troubleshooting for No Heat

When your radiators remain cold despite the thermostat being set to heat, we inspect the system to restore heat flow. Our priority is to restore your comfort immediately by making the necessary adjustments to the gas unit or oil burner.

Our heating checkpoints:

  • Troubleshooting a faulty sensor or room thermostat,
  • Checking the ignition system on the gas unit,
  • Adjusting the oil burner for stable combustion.

Repairing the domestic hot water system

Water that stays lukewarm or stops flowing is often due to a plumbing issue. We ’ll clean or replace the necessary parts so you can enjoy hot water whenever you want. 

We provide services in:

  • Descaling a scaled or cloggedplate heat exchanger,
  • Unjamming the seized three-way valve,
  • Flow control for flawless operation.

Troubleshooting electronic error codes

Modern boilers display complex error messages that shut down the system for your safety. We analyze the electronic components to determine the exact cause of the safety shutdown. Whether the issue is a flue gas extraction problem or overheating, we reset the system after fixing the technical malfunction.

We treat common conditions, including:

  • Analysis of the circuit board and pressure sensors,
  • Correcting a problem with smoke extraction or ventilation,
  • Resetting the system after repair.
Schedule an appointment to have your boiler repaired

Take the necessary precautions before we arrive

A heating system breakdown can be stressful, but there are a few simple steps you can take to ensure your home remains safe. Before our technician arrives at your home, it’s important to prepare so that the technical diagnosis can be carried out smoothly.

Here are the steps to follow to prepare for our troubleshooting:

Turn off the power

From the boiler to prevent any additional short circuits.

Close the gas or fuel supply valve

If you smell something suspicious or hear an explosion

Visually check the pressure level

On the pressure gauge, without attempting any complicated procedures

Clear the immediate area around the device

To enable our expert to respond quickly.

Important to know: Never attempt to disassemble the sealed circuits in your appliance on your own, as an invisible leak can lead to serious carbon monoxide poisoning.

Our additional services for your convenience

To prevent the problem from recurring, Pro Dépannage offers maintenance and renovation solutions:

Gas Boiler Maintenance

To prevent future breakdowns

Read more

Oil-Fired Boiler Maintenance

To optimize your burner

Read more

Boiler Installation

To replace an outdated device

Read more

Heat Pump Installation

For an affordable alternative

Read more
Boiler breakdown with troubleshooting tools

Frequently Asked Questions About Boiler Repair

Do you service all brands of boilers?

Yes, we service gas and oil models from all major brands, such as Atlantic and Frisquet.

How long does an emergency response take?

We strive to respond the same day or within 24 hours for complete heating system failures.

Is the repair covered by a warranty?

All our services and replacement parts are covered by our professional warranty.

Request a free quote for heating repairs