Newcastle upon Tyne
#1: HSA Plumbing & Heating Supplies (74/100)
Sunderland
#1: N.E Heating & Plumbing Services (78/100)
Gateshead
#1: D Macfarlane & Son (75/100)
Middlesbrough
#1: Cleveland plumbing and heating (75/100)
Durham
#1: Durham Plumbing Supplies (54/100)
Darlington
#1: Orchard Heating & Plumbing Ltd (Darlington) (54/100)
Hartlepool
#1: R K Plumbing & Heating (50/100)
Stockton-on-Tees
#1: Combi UK Plumbing & Heating (67/100)
South Shields
#1: City Plumbing (54/100)
North Shields
#1: McAndrew Plumbing and Water Management (69/100)
Whitley Bay
#1: Forest Hall Plumbing and Heating (83/100)
Hexham
#1: Toolstation Hexham (77/100)
Morpeth
#1: Andy Kidd Plumbing & Heating (8/100)
Blyth
#1: Becks Plumbing Services (77/100)
Chester-le-Street
#1: Chester Plumber (82/100)