| North Thames Heating & Plumbing Merchants | 01268 795510 | | 9a Manor Trading Estate, Armstrong Road, Benfleet, SS7 4PW |  Map & Directions |
| Elite Plumbing | 01268 565399 | | 55 Constitution Hill, Benfleet, SS7 1EB | | Map & Directions |
| Jack R Saunders & Son Ltd | 01702 556212 | | 37 Central Avenue, Benfleet, SS7 2NP | | Map & Directions |
| Newgas Services | 01268 756035 | | 234 Rushbottom Lane, Benfleet, SS7 4LU | | Map & Directions |
| Premier Plumbing | 01702 556999 | | 36 Rayleigh Road, Benfleet, SS7 3XZ | | Map & Directions |
| Castle Point Gas & Heating Co Ltd | 01268 778133 | | Towerfield, 1 Fane Road, Benfleet, SS7 3NH | | Map & Directions |
| Whitlock Contractors | 01268 755020 | | 316d High Road, Benfleet, SS7 5HB | | Map & Directions |
| Warmwell Plumbing & Heating Co | 01702 206978 | | 12 Hawkwell Park Drive, Hockley, SS5 4HB | | Map & Directions |
| Fulford Heating Ltd | 01268 780822 | | 2 Latchingdon Close, Rayleigh, SS6 9HA | | Map & Directions |
| Heatway Systems | 01702 344843 | | 20 Yeovil Chase, Westcliff On Sea, SS0 0EG | | Map & Directions |
| Falcon-Harries | 07850 212357 | | 28 Westcliff Drive, Leigh On Sea, SS9 2LB | | Map & Directions |
| Gas Boiler Services | 01268 286805 | | Westbourne Road, Basildon, SS14 1JN | | Map & Directions |
| Wilson Heating & Ventilating Services Ltd | 01702 542767 | | 6 Pollards Close , Rochford, SS4 1GJ | | Map & Directions |
| A P George & Son | 01268 561500 | | 1a Lower Southend Road, Wickford, SS11 8AB | | Map & Directions |
| Laindon Plumbing & Mechanical Engineering Ltd | 01268 414185 | | Fleetwood Lodge, High Road , Langdon Hills, Basildon, SS16 6EU | | Map & Directions |
| Helm Heating | 01268 682300 | | 32 Southfalls Road, Canvey Island, SS8 7QA | | Map & Directions |
| A J R Plumbing & Heating Ltd | 01702 619698 | | Unit 1 Brookside, Sumpters Way, Temple Farm Industrial Estate, Southend On Sea, SS2 5RR | | Map & Directions |
| Rowlands Felice | 01375 643350 | | 14 Somerset Road , Linford, Stanford Le Hope, SS17 0QA | | Map & Directions |
| Alans Heating Services Ltd | 01268 766825 | | 17 Hyde Way, Wickford, SS12 9BH | | Map & Directions |
| Gas Connect Heating Ltd | 01702 474792 | | Leigh House, Broadway West, Leigh On Sea, SS9 2DD | | Map & Directions |
| F A Rumsey & Son | 01702 468095 | | 62 Westbury Road, Southend On Sea, SS2 4DP | | Map & Directions |
| Gas Boiler Services | 01702 435400 | | 328 Westbourne Grove, Westcliff On Sea, SS0 0PT | | Map & Directions |
| Pro Plumbers | 0808 155 7135 | | 11 Earls Hall Parade, Southend On Sea, SS2 6NW | | Map & Directions |
| R E M Plumbing & Heating Ltd | 01702 341122 | | 47 Birchwood Drive, Leigh On Sea, SS9 3LD | | Map & Directions |
| Ames Heating & Plumbing | 07889 120044 | | 21 Warwick Drive, Rochford, SS4 1HW | | Map & Directions |
| T & R Heating & Plumbing Ltd | 01268 769977 | | 3 Harris Close, Wickford, SS12 9QY | | Map & Directions |
| Andrew's Services | 01268 776059 | | 4 Humber Close, Rayleigh, SS6 7TG | | Map & Directions |
| Able Plumbing | 01268 685479 | | 19a Metz Avenue, Canvey Island, SS8 9AX | | Map & Directions |
| Econogas | 01268 544522 | | Unit 22 Sampson House, Arterial Road, Laindon, Basildon, SS15 6DR | | Map & Directions |
| Peter Newbury | 01702 544757 | | 12 Mornington Avenue, Rochford, SS4 1DN | | Map & Directions |
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