Is the gas boiler broken, in need of repair? Suffering gas boiler, heating or hot water problems? Call us! At GasElecBag, our registered gas engineers have over 10 years of experience in providing fast, reliable, and affordable boiler repairs. Any make or model, including Vaillant, Worcester-Bosch, Baxi, Viessmann, or Glow-worm boiler, our Gas Safe registered engineers can handle it all.

Why Choose GasElecBag?

We’re more than just boiler repair specialists—we’re dedicated to getting your heating back on track fast, so you can get back to being comfortable at home. Here’s why you should choose us:

  • 20 Years of Experience: Our engineers have decades of experience handling every possible boiler issue. You’re in safe hands!
  • We Repair All Major Brands: We’re fully equipped to repair Vaillant, Worcester Bosch, Viessmann, Glow-worm, and many more.
  • Gas Safe Registered: All of our engineers are fully certified, so your repairs meet the highest safety standards.

We specialize in repairs and maintenance of all gas boiler brands, this includes:

  • Worcester Bosch
  • Valliant
  • Viessmann
  • Baxi
  • Ideal
  • Glow-worm
  • Vokèra
  • Alpha
  • Intergas
  • Potterton
  • We cover many other makes and models

Common Boiler Faults We Fix

Some of the most common boiler problems we handle include:

  • Leaking boilers: Damaged seals, valves, or high-pressure issues.
  • No hot water: Caused by a broken diverter valve, thermostat failure, or pump issues.
  • Frozen condensate pipes: Especially during colder months, this is a common cause of boiler shutdowns.
  • Boiler kettling: Loud banging or whistling noises due to limescale build-up.
  • Pilot light issues: Particularly in older boilers, where the pilot light keeps going out.
  • Low boiler pressure: Leading to poor heating performance.

Emergency Boiler Repairs—We’ve Got You Covered

Boiler breakdowns don’t care if it’s weekend or night. That’s why we offer 24/7 emergency repairs. Whether it’s a Sunday morning or late Thursday night, you can count on ZXVBuilder to get the job done. We’ll arrive swiftly, armed with the right tools and parts to fix most issues in one visit.

Access to Spare Parts

No need to worry about long delays! We have immediate access to genuine parts from all major brands. This ensures fast, reliable repairs with parts that meet manufacturer standards.

Trusted by Landlords

We understand the challenges of being a landlord, so we’re happy to coordinate directly with tenants, estate agents, or even pick up keys to handle repairs. We also specialize in Gas Safety Certificates and can ensure your property is fully compliant with the latest regulations. From tricky access conditions to managing schedules with tenants, we handle it all with ease.

Our goal is to get your boiler working again on the same day whenever possible. We carry a wide range of genuine spare parts, meaning fewer delays and more efficiency for you!


For reliable, quick, and affordable boiler repair services, call GasElecBag today. We’ll get your boiler working fast, keep your home warm, and ensure your heating system is in top shape.

Last modified: 2024-10-29