Gas & Oil Central Heating, Boiler upgrades, Oil & Gas Boiler servicing, Underfloor heating, Solar hot water installations, Air & Ground Source installations, Power flushing & Bathroom installations.Mendham Plumbing & Heating Ltd is located in the Dereham area of Norfolk. There are at least 2 other listings in the NR19 postcode area. Solar Businesss in Norfolk NR19