Expert Boiler Repairs in Porth & Across South Wales

Trusted by 100+ customers across South Wales
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Your Trusted Boiler Breakdown Specialists

When your boiler breaks down, you need a fast, reliable solution you can trust. At MJB Servicing Ltd, our Gas Safe engineers provide professional boiler repairs on all makes and models, restoring heat and hot water to homes and businesses across Porth, Rhondda Cynon Taf, and South Wales.

With over 15 years’ experience, training from British Gas, and more than 100 5-star Google reviews, we’re the trusted local experts for emergency repairs, fault diagnosis, and ongoing boiler maintenance.

Why Choose MJB Servicing for Boiler Repairs?

All Makes & Models – From Worcester Bosch to Vaillant, Baxi, Ideal, Glow-worm, and more
Gas Safe Registered Engineers – Fully qualified and safety assured
Fast Response – Emergency availability when you need us most
Transparent Pricing – No hidden costs, clear quotes upfront
Proven Track Record – 100+ 5-star reviews across South Wales
15+ Years’ Experience – Trained by British Gas, trusted by local customers

Why Customers Trust Us

At MJB Servicing Ltd, we focus exclusively on heating and cooling, not general plumbing. That means you benefit from specialist knowledge and expertise with every service.

Gas Safe Registered engineers

15+ years’ industry experience

100+ 5-star reviews on Google

Worcester Bosch Accredited Installers

Workmanship guarantee on every job

Worcester Bosch Accredited – Repairs Without Losing Your Warranty

As a Worcester Bosch Accredited Installer, MJB Servicing Ltd can repair Worcester Bosch boilers while keeping your manufacturer’s warranty intact. That means:

Warranty-approved Worcester Bosch boiler repairs
Access to genuine replacement parts
Repairs and servicing carried out to manufacturer standards
Extended guarantees available on new Worcester Bosch installations

So whether your Worcester Bosch boiler needs a quick fix or a replacement boiler, you’re in safe hands.

Common Boiler Problems We Fix

Your boiler often shows signs of trouble before it fails completely. Our team can quickly diagnose and repair issues such as:

No heating or hot water
Low boiler pressure
Strange noises (banging, gurgling, whistling)
Leaks or drips
Frozen condensate pipes
Pilot light going out or burning yellow
Radiators not heating evenly
Fault/error codes showing on the display

Whether it’s a simple part replacement or a complex repair, we’ll get your boiler back up and running with minimal disruption.

Contact Our Team Today

Need a fast boiler repair in Porth, Cardiff, Swansea, Newport, or anywhere across South Wales? Our Gas Safe engineers are here to help.

FAQ

Frequently Asked Questions

MJB Servicing Ltd – trusted for boiler repairs across Porth, Rhondda Cynon Taf, and within 50 miles, including Cardiff, Swansea, and Newport.

Do you repair all boiler makes and models?

Yes – we work on all leading brands, including Worcester Bosch, Vaillant, Ideal, Baxi, Glow-worm, and many more.

How quickly can you repair my boiler?

We aim for same-day call-outs wherever possible, depending on part availability.

Are your engineers Gas Safe registered?

Yes – all our engineers are fully qualified and Gas Safe registered for complete peace of mind.

Do you offer emergency boiler repairs?

Yes – we provide fast-response repairs across South Wales to restore heating and hot water quickly.

Will my Worcester Bosch warranty be protected?

Yes – as Worcester Bosch Accredited Installers, we carry out repairs and servicing without affecting your warranty.

What areas do you cover?

Based in Porth, we cover up to a 50-mile radius across South Wales, serving homes and businesses in:

Rhondda Cynon Taf: Porth, Tonypandy, Treorchy, Maerdy, Ferndale, Mountain Ash, Hirwaun, Aberdare, Pontyclun, Pontypridd, Llantrisant, Talbot Green, Tonyrefail, Llanharan
Major Cities: Cardiff, Swansea, Newport
Extended Coverage: Caerphilly, Merthyr Tydfil, Vale of Glamorgan, Bridgend, Neath Port Talbot, and southern Powys

No matter where you are within our service area, our engineers deliver fast, professional, and reliable boiler installations.