

A broken boiler is never convenient, especially in the middle of winter. PB Plumbing & Heating provides fast, reliable boiler repair across North Dublin, covering Swords, Malahide, Balbriggan, and the surrounding areas.
We work on all boiler types, combi, conventional, and system, and our RGI registered engineers will diagnose the fault honestly before recommending any work. No unnecessary call-outs, no pressure to replace a boiler that just needs a repair.


No Heat or Hot Water
Often caused by a faulty valve, thermostat, or airlock, we'll diagnose the cause and get it sorted quickly.
Boiler Leaking or Dripping
Can point to a range of issues from a worn seal to internal pressure faults, left unchecked it can lead to bigger damage.
Strange Noises or Banging
Usually a sign of trapped air, limescale buildup, or a failing pump, worth investigating before it turns into a full breakdown.
Boiler Losing Pressure
A common fault that can stem from a leak somewhere in the system or a faulty pressure relief valve.
Cost depends on the fault and parts needed. We'll give you a clear price after diagnosing the issue, before any work goes ahead.
We aim to respond as fast as possible, call us and we'll give you a realistic timeframe based on your location and the day's schedule.
Depends on the age and condition of your boiler and the cost of the repair. We'll give you an honest recommendation rather than push a replacement you don't need.
Usually caused by a small leak somewhere in the system or a faulty valve. We can identify the exact cause during a visit.
Yes, we work on all major boiler brands, not just the ones we install.
