Boiler and heating repair in Prague
Boiler won't start or pressure keeps dropping? We provide diagnostics, repair and maintenance for gas and electric boilers. Emergency technician dispatch available.
Estimate the repair: Boilers and heating
Answer 3 questions - we will prepare a solution and a price estimate.
What happened to the appliance?
How long has the problem existed?
When is convenient for a technician?
Leave your contact - we will call back
Based on your answers we will prepare a solution and a price estimate.
Our services
Diagnostics
We come to your home and pinpoint the exact cause of the fault before any repair work begins.
On-site repair
90% of repairs are completed the same day, right in your home, with parts we bring along.
Parts replacement
We use original or certified spare parts, all with warranty.
Maintenance and cleaning
Extends the life of your appliance and prevents future breakdowns.
Common faults
Prices
| Diagnostika | od 600 Kč |
| Čištění hořáku | od 800 Kč |
| Výměna výměníku tepla | od 3 000 Kč |
| Proplach systému | od 1 500 Kč |
| Výměna expanzní nádoby | od 1 200 Kč |
Why customers choose us
Same-day visit
We take orders daily 8:00–20:00. A technician arrives the same day.
6-month warranty
Written warranty on all work and spare parts.
Fair prices
We confirm the price before work starts. No hidden charges.
Experienced technicians
Specialists with 10+ years of experience. Know all brands and models.
Brands we work with
EuroService in numbers
How it works
Call or send a request
We will arrange a convenient time for the visit.
Visit and diagnostics
Technician arrives at the agreed time and identifies the fault.
On-site repair
90% of repairs completed the same day with parts brought along.
Warranty
We issue a warranty card. If problems arise — we come back and fix it for free.
FAQ
Approximate cost depends on the fault. Diagnostics is free with a repair order. We confirm the exact price in advance.
Diagnostics is free if you order a repair. Without repair, we charge 300–500 Kč for the visit.
In most cases the same day, within 24 hours at the latest.
We provide a 6-month written warranty on all work and spare parts.
Yes, we use original or certified spare parts with manufacturer warranty.
We accept cash or card payment right at your home.
Reviews
The gas boiler would not start — the ignition electrode was worn. Technician replaced it and the boiler was heating the home again the same day.
The boiler kept losing pressure and needed constant topping up. Technician repaired the expansion vessel and checked the entire heating system.
The boiler pump failed and heating stopped circulating. Technician replaced the circulation pump and bled the whole circuit.
The boiler was displaying an error code and shutting down automatically. A blocked condensate trap was the cause. Technician cleaned it.
The boiler was heating but hot water came out lukewarm. The heat exchanger was fouled. Technician chemically flushed it and flow was restored.
The boiler gas valve had failed and the burner could not be regulated. Technician replaced it with an original part under warranty.
The boiler was firing with a delay and there were banging sounds. Technician adjusted the combustion chamber and cleaned the burner plate.
The room thermostat was disconnected from the boiler and heating did not respond to settings. Technician wired and configured the whole system.
Pre-season boiler service — technician cleaned the burner head, checked for leaks and topped up inhibitor. Heating season is stress-free.
