Boiler Maintenance and Repairs in Oxfordshire
Gas Safe Boiler Servicing & Repairs You Can Trust
Plumbbob Limited provide professional boiler maintenance, annual boiler servicing and emergency boiler repairs across Oxford, Abingdon, Cumnor, Kidlington, Cowley, Headington, Didcot and the surrounding villages. Our Gas Safe registered engineers service every major boiler brand — Worcester Bosch, Vaillant, Baxi, Ideal and more — to the manufacturer’s specification, so your guarantee stays intact and your system runs safely and efficiently all year round.
Whether you need a one-off repair after a breakdown or a planned annual service to keep your boiler in peak condition, we work tidily, explain what we find in plain English and always give a clear fixed price before any work begins.
Our Boiler Maintenance & Repair Services
- Full annual boiler service to manufacturer’s schedule.
- Emergency boiler repairs — no heating or hot water, strange noises, leaks, error codes.
- Fan, pump, PCB, diverter valve and expansion vessel replacements.
- Magnetic system filter installations to protect against sludge damage.
- Radiator checks, bleeding and thermostatic valve replacements.
- Landlord gas safety (CP12) servicing at the same visit where required.
Boiler service
Cleaning of the Filter
All gas boilers should be annually serviced by a gas safe registered engineer, and you can count on us to provide that
Common Boiler Repairs We Carry Out
Most boiler repairs we attend are triggered by one of the following — if any of these sound familiar, get in touch:
- No heating or no hot water.
- Banging, gurgling or whistling noises (kettling).
- Boiler losing pressure repeatedly.
- Error codes on the display or flashing fault lights.
- Pilot light keeps going out.
- Water leaking from the boiler or pipework.
- Faults found during annual service.
Areas We Cover in Oxfordshire
We are a genuinely local team and most of our maintenance and repair work is completed within a short drive of our base. Homeowners and landlords across the following areas call us first:
- Oxford
- Abingdon
- Cumnor
- Kidlington
- Cowley
- Headington
- Didcot
- Plus surrounding Oxfordshire towns and villages — just ask.
Why Choose Plumbbob Limited?
- Gas Safe registered engineers — every service and repair signed off to current safety standards.
- Worcester Bosch accredited installers and service engineers.
- Many years’ experience serving Oxfordshire homeowners and landlords.
- Fixed written quotations — no surprises, no hidden extras.
- 24/7 emergency call-out across Oxfordshire.
- Tidy, respectful engineers who treat your home as their own.
Related services: boiler installation, power flushing, central heating repairs and landlord gas safety inspections.
Book a Boiler Service or Repair
Call Plumbbob Limited on 01865 717734 or contact us online. We offer 24/7 emergency call-out across Oxford, Abingdon, Kidlington, Didcot and the rest of Oxfordshire — with clear fixed pricing and no hidden extras.
Replacement of a fan to a boiler
Replacement of air bleed
How often should I service my boiler?
All gas boilers should be serviced every 12 months by a Gas Safe registered engineer. Annual servicing keeps the manufacturer’s warranty valid, catches small faults before they become expensive breakdowns and ensures the appliance is running safely and efficiently. Landlords are legally required to arrange an annual inspection (CP12).
How much does a boiler service cost in Oxfordshire?
A standard annual boiler service is a fixed-price visit. Repair costs vary depending on the part and fault, but we always diagnose the problem first and give you a clear written price before we do any chargeable work. Call 01865 717734 for a quote.
Do you repair all boiler brands?
Yes — our Gas Safe engineers service and repair all major UK boiler brands including Worcester Bosch, Vaillant, Baxi, Ideal, Viessmann, Glow-worm and more. As Worcester Bosch accredited installers we have especially deep experience with that range.
My boiler keeps losing pressure — what's wrong?
The most common causes are a failing expansion vessel, a leaking radiator or pipework, a faulty pressure relief valve, or a tired filling loop. If you’re topping up more than once a month it needs investigating — ignoring it risks damaging the boiler. Call us and we’ll diagnose the fault on-site.
Do you offer emergency boiler repairs?
Yes. We offer 24/7 emergency call-out across Oxfordshire for no heating, no hot water, leaks and other urgent boiler faults.
Do you cover my area of Oxfordshire?
We cover Oxford, Abingdon, Cumnor, Kidlington, Cowley, Headington, Didcot and the surrounding Oxfordshire towns and villages. Not sure? Just call 01865 717734 and we’ll happily confirm.