| S P H Ltd, King's lynn, PE30 3ED |
| Abacus Plumbing and Heating Co, , PE30 3SD |
| N I M Plumbing & Heating, King's lynn, PE30 3JP |
| Elec Plumbing & Heating Ltd, Clenchwarton, PE34 4BU |
| M J S Heating Services, King's lynn, PE33 0JZ |
| M W Hardingham Plumbing & Heating, King's lynn, PE32 1JH |
| Hillier Gas & Appliance Services Ltd, Downham Market, PE38 9HJ |
| Ecoplumb, King's Lynn, PE31 7HH |
| BP's Maintenance, Ryston Close, Downha, PE38 9BD |
| Eastern Gas Ltd, Wereham , PE33 9AX |
| BARKER'S HEATING & HOTWATER , WISBECH, PE13 5JX |
| Watercraft , Swaffham , PE37 7NA |
| Leaping Hare Renewables Ltd, Norfolk, PE31 8SE |
| C J Riley, Wisbech, PE14 0HJ |
| Not plumbing and heating , Kings lynn , PE322DU |
| LD Plumbing and Heating, Wisbech, PE134RZ |
| P R Farrell, Fakenham, NR21 7HT |
| L B Heating & Plumbing, Thetford, IP26 4DH |
| R&B Home Improvements Ltd, Norwich, IP25 7QW |
| Premier Boiler Services Ltd, March, PE15 8HP |
