Having been let down by 2 gas plumbers who were full of excuses why they did not turn up!!!! I used google and found this gas plumber by leaving a message and he phone me back, gave a day and time to come a view the job, arrived on time gave a price. We accepted the price and arranged the day and time to carry out the work which all happened as expected. A very good job very professional so 5 star service. Good reliable tradesman are hard to find so I recommend you use these people.