Boiler Repairs in Belfast
Boiler not working? I’m Darran, a local Gas Safe registered engineer providing accurate fault diagnosis, honest advice and dependable boiler repairs across Belfast.
Gas Safe No. 670641 • Local sole trader • Clear pricing before work begins
Call for Boiler Repair
Your Local Gas Safe Engineer in Belfast
Hi, I’m Darran, owner of DT Boiler Services.
I provide fast, reliable boiler repairs across Belfast and surrounding areas, helping homeowners, landlords, and letting agents get their heating and hot water back up and running safely.
Whether your boiler has broken down completely, is displaying a fault code, losing pressure, or making unusual noises, I’ll diagnose the problem and explain your options clearly before any work begins.
Every job is carried out personally by me, with honest advice, tidy workmanship, and straightforward pricing from start to finish.
Experienced in All Aspects of Gas Boiler and Heating Work
Common boiler issues I fix include:
- No heating or hot water
- Boiler pressure problems
- Leaks, drips, and strange noises
- Boiler fault codes and lockouts
- Ignition and flame failure faults
- Radiators not heating correctly
I repair most major gas boiler brands, including Worcester Bosch, Vaillant, Ideal, Baxi and Glow-worm.
My aim is always to identify the fault accurately, repair where possible, and avoid unnecessary replacement parts or costs.
What Happens When You Call
1. Tell me what the boiler is doing
Give me the boiler make, model and any fault code showing.
2. I arrange a suitable appointment
Same-day attendance may be available depending on my existing workload.
3. I diagnose the fault properly
I’ll explain what I’ve found and agree any additional repair cost with you before fitting parts or carrying out further work.
Why Choose DT Boiler Services
Here’s what sets me apart from big firms – personal service, professional standards, and genuine care.
Straightforward Diagnostic Pricing
My call-out covers attendance, the first hour on site, professional diagnostic testing and the necessary safety checks.
If the fault can be diagnosed and repaired within that time without additional parts or labour, you only pay the agreed call-out fee.
If further work or replacement parts are required, I’ll explain the fault clearly and provide a price or estimate before continuing. Nothing additional is carried out without your approval.