We wanted to test out the gas and boiler in a flat we are buying. The property's electricity was on a meter, which was empty, but Richard was able to come back the next day to complete the boiler work once the meter had been topped up. It was lucky we hired him because he had to condemn the boiler due to lethal CO levels! We are trying to get the vendor to replace the boiler and we would definitely recommend Richard to do this if they agree.