Gas boiler repair

You need a fast and reliable gas boiler repair. We offer professional on-site service with a guarantee of quality and safety. We work with all leading brands and models, performing diagnostics, repairs and preventive maintenance in homes and businesses. Our technicians are certified and trained to detect and fix problems on the first visit. We focus on clear prices, transparent communication and safety when working with gas appliances. Contact us if you have problems with pressure, ignition or unstable operation of the boiler.

Why choose our gas boiler service

Certified gas technicians, original parts and quick response in emergency situations. We take care not only to fix the damage, but also to extend the life of the system through precise prevention.

• Same-day diagnostics if possible and flexible visiting hours.
• Transparent prices and a preliminary offer after an on-site inspection.
• Guarantee for repairs and tips for safe operation.
• Cleaning and adjustment for lower gas consumption and stable operation during the season.

We service complete systems for Heating, Ventilation, Air Conditioning in residential and commercial properties. If you are planning a renovation or expansion of the installation, we will offer suitable solutions according to your budget.

How the repair works

On-site diagnostics

We start with a complete inspection of the boiler and the installation. We measure the pressure, check the combustion chamber, ignition electrodes, fan, circulation pump and flue gases. Based on the data, we offer a clear repair plan and final price before the activities.

Repair, prevention and tests

• Replacement of defective components such as circuit board, NTC sensors, fan, three-way valve, gas valve.
• Cleaning of the heat exchanger, burner and siphons. Removal of deposits and sediments.
• Bleeding and pressure adjustment in the expansion tank.
• Flue gas control and chimney safety.

Finally, we test all modes, heating and domestic hot water, so you can be sure that the system is working properly and economically. If necessary, we give recommendations for better efficiency of the HVAC system.

Parts, warranty and documentation

We use original or high-quality compatible parts according to the manufacturer's specifications. We provide a guarantee for the work performed and the replaced components, as well as a protocol for the checks and adjustments performed.

Common problems and symptoms with a gas boiler

• The boiler does not ignite, the boiler goes out after seconds or gives ignition errors.
• Drop or increase in pressure, leaks from the safety valve, noise in the installation.
• Lack of hot water, unstable temperature, display errors and emergency mode.
• Cold radiators, only works in one zone, problem with the three-way valve.
• Unusual smoke or odor, risk of backflow of flue gases.

In the event of similar symptoms, turn off the appliance and contact us. We will assist in safe and effective repair. If you are planning to optimize your heating and air conditioning systems, we can offer modern solutions for control and savings.

Prices and conditions

We work with an initial inspection and diagnostics at a fixed price. After the inspection, you will receive a quote for repairs and parts, without hidden fees. In more complex cases, we offer alternatives and a breakdown by activity. Same-day visits are possible according to the schedule and area.

Serviced brands and models

We service Viessmann, Bosch, Junkers, Immergas, Ariston, Baxi, Beretta, Ferroli, De Dietrich, Protherm and others. We offer support for conventional and condensing boilers, single-circuit and dual-circuit solutions, as well as integration with room thermostats and zone systems.

Contact us

We are ready to help with quick diagnostics and professional repair of your gas boiler. Contact us via the contact form or write to us with a description of the problem and the brand of the appliance. We ensure safety, efficiency and long life of your heating system.