A new boiler was due to be fitted on 26/10/17 and I was told would all be completed within one day. They did not turn up on or the following re-arranged day. Did come 1/11 but stated pipe missing and could not be done, a senior engineer came in the afternoon and found the pipe within 5 minutes. Failed to turn up on 3 further appointments and eventually came on 8/12 but failed to bring radiator thermostats. Phone call following morning requesting full payment to which I refused until job completed. The lady did not know the job incomplete as the engineer had not told anybody, but still wanted payment. Appt 6/11 did not turn up 10/11 turned up but said needed 2 people. 27/11 did not turn up. 8/11 one person turned up and said did not need 2 people and fitted the thermostats. I also asked him to help me with the thermostat to which he replied the one fitted was rubbish and he would recommend a different one. When I spoke to the senior customer services officer she stated I would have to pay for a different thermostat. Early on I complained to the salesman who said a director would keep an eye on the job, in spite of requests at the phone to speak to somebody in authority I was told the most senior person was the customer services supervisor who was totally unsympathetic to the problems, inconvenience, stress and cold I had to endure. I was sent a receipted invoice for the deposit I paid which was not franked or stamped and I had to go to the Royal Mail Office and pay £2-00 to collect. I demanded a reduction in the bill for the inconvenience and they eventually agreed £70-00 compensation. I told them I would settle the bill when I received the invoice and I eventually received a letter demanding the balance and giving me 7 days from the date of the letter to settle or the debt would be passed to a debt collection agency. I received the letter 10 days after the date on the letter and immediately rang them who said they had to make this threat to comply with the law but they had not yet transferred the debt. I am still waiting for the confirmation of the 12 year guarantee as all the paperwork states the boiler is only covered for 10 years in spite of all the sales literature and salesman stating it was guaranteed for 12 years. I would recommend avoid this company.