Use our form to estimate the initial cost of renovation or installation.



We’re experienced plumbers, based in West London, we specialise in speedy and thorough repair services 24/7, fixing blocked or sluggish draining pipes, repairing dripping taps and tanks, or tending to water leaks and overflows. The Hamilton Group plumbers serve the whole of South West London, all the way from Victoria and Westminster (SW1) down to Wimbledon (SW19).

Checkmate Gas plumbers are on call 24 hours a day, 7 days a week, and are equipped to handle any domestic plumbing emergency. This includes:

Fixing leaks & drips
Repairing & replacing taps
Repairing & replacing cold water storage tanks
Fitting, servicing & repairing water pipes
Unblocking drains
Washing machine installations
Shower installations


With over 15 years experience and a real focus on customer satisfaction, you can rely on us for your next project. We are dedicated to providing first rate plumbing, heating repairs, boiler services and installation services with a real focus on customer satisfaction.

  • All of our engineers are fully qualified
  • No Hidden Prices – Free Quotation
  • We are approved by Trading Standards
  • We are environmentally friendly
  • On Time and on Budget
  • Real Focus on Customer Satisfaction


  • Are you Gas Safe® registered?

    Absolutely. Our Gas Safe business identification is 505957. Please enter our number into the Gas Safe websites business search.

  • What areas are your services available in?

    We cover all areas in North, South, East and West London. Please view our service areas page

  • What is your average repair cost?

    The average repair cost is between £60-£65. This covers an hour of our labour in which most repairs can be completed.

  • How accurate are your appointment times?

    We attend >95% of jobs at the agreed time. However, there are times when our engineers hit heavy traffic or the previous job overruns. We will always endeavour to let our customers know if we are running late.