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Istvan Steierlein

Mr Istvan Steierlein

London, Greater London
9.96(112 Reviews)

Skills & expertise

  • Central Heating
  • Plumber

Skills & expertise

  • Central Heating
  • Plumber

Company info

Welcome to Istvan. We can help with all of your Central Heating & Plumbing needs. 

Central Heating - 

specialising in the installation, service and repair of boilers, central heating & hot water systems.  However, we are capable of so much more.

  • Central Heating Problems
  • Central Heating Upgrades
  • Central Heating Repairs (Zone Valves, Pumps, etc)
  • Radiator Installations

We can undertake all types of maintenance and repairs to domestic central heating systems including the replacement of defective pumps and valves, fault-finding and repair of controls and gas boilers.

Plumbing -

Our plumbers offer a quality plumbing service guaranteed. Call Istvan Plumbing for all your plumbing installation and repair needs including: drains, sewers, faucets, sinks, toilets, showers, tubs, burst pipes, dishwashers and hot water replacement. At Istvan Plumbing we offer a complete plumbing and gas fitting service to homes and businesses throughout London and surrounding suburbs. For great, on-time service and value when you need a plumber across at London, you can count on the satisfaction guaranteed expertise you receive

Please call for more information and friendly advice on how we can help you.


  • Domestic Work
  • Commercial Work
  • Free Estimates
  • 24 Hour Call-out
  • Insurance Work Undertaken


Works in

Bournemouth, Kingston upon Thames, London, Portsmouth, Southampton, Staines-upon-Thames, Winchester

Vetting Status

Fully Vetted Trade

Company Type
Sole Trader
Checkatrade T&Cs
Interviewed in 2014
Company Status
Insurance Details

Accreditations and Memberships

City and Guilds
Gas Safe Register

Certificate of Unit Credit in Level 2 Diploma in Plumbing Studies

Itsvan Steierlein holds a European Regsitration Scheme card and certificate and is deemed a Competent Person in the Installation of Unvented Hot Water Systems.