Our Services

J P Flanagan & Sons hold all of the necessary certificates in order to comply with regulations/by-laws check out our credentials below:

  • Corgi Registered
  • Water Regulation Certificate
  • Licensed to Install un-vented Hot Water Systems
  • Energy Efficiency Certificate
  • Comprehensive Public Liability Insurance
All of our engineers have time served apprenticeships to NVQ level 3 standard, as well as City & Guilds.

Scroll down to see our list of services

We can cover all aspects of domestic Heating and Plumbing work tailored to meet your needs.

Gas and Heating (CORGI REGISTERED)

  • Heating system fault finding
  • Heating system maintenance
  • Annual boiler servicing
  • Landlord gas safety inspections certificates
  • System power flushing (REGISTERED SENTINAL ENGINEERS)
  • Gas work and installations (FULLY CORGI REGISTERED)
  • Boiler replacements
  • System upgrades
  • System design and installation
  • Gas fires
  • Gas cookers
  • Gas water heaters


  • Un-vented hot water cylinders
  • Bathroom suite design and installation
  • Cloakrooms
  • Burst pipes
  • Syphons, cisterns, ball valves
  • Immersion heaters and thermostats
  • Water storage tanks
  • Hot water cylinders
  • Washing machines and dishwashers
  • General aspects of plumbing and heating
J P Flanagan & Sons are able to offer you a complete service by providing a network of trusted professional tradespersons who we work closely with on a regular basis.