Mango Heating fitted a new hot and cold water and heating system in our 5 bedroom property as part of an extensive renovation project. The new system included water-based underfloor heating for the entire ground floor. All of the work has been to the highest standard, and the engineer has improved the efficiency of the existing boiler. The system has since been serviced each year. Having lived in our home for 34 years, and previously used a large well known gas provider to maintain the heating system, we have found dealing with Mango Heating to be marvellous. At last, we have found someone who knows what they are doing.