| A & F Services | 020 8241 0260 | | 31 Poulett Gardens , Twickenham, TW1 4QS |  Map & Directions |
| Swift Heating & Plumbing | 020 8891 6441 | | 30 Rugby Road, Twickenham, TW1 1DG | | Map & Directions |
| C J Barratt | 020 8892 8295 | | 327 Richmond Road, Twickenham, TW1 2PB | | Map & Directions |
| Rogerson & Son | 01932 221463 | | 12 Greeno Crescent, Shepperton, TW17 0BH | | Map & Directions |
| Brown W & Sons Ltd | 020 8890 2980 | | 2a Parkfield Road, Feltham, TW13 7LG | | Map & Directions |
| R & J Heating & Plumbing Trade | 020 8538 7722 | | Unit 3, Derby Road Industrial Estate, Hounslow, TW3 3UH | | Map & Directions |
| Heating & Plumbing Services | 020 8570 5870 | | 9 Beverley Avenue, Hounslow, TW4 5HF | | Map & Directions |
| Sunny Heating | 020 8570 8376 | | 24 Wellington Avenue , Hounslow, TW3 3SX | | Map & Directions |
| C J Enticknapp | 01932 782610 | | 7 Sutherland Avenue, Sunbury On Thames, TW16 6LL | | Map & Directions |
| D & N Ltd | 020 8287 2020 | | 113 Rosecroft Gardens, Twickenham, TW2 7PU | | Map & Directions |
| Aston Cord Ltd | 0800 833 017 | | 189 Lower Richmond Road, Richmond, TW9 4LN | | Map & Directions |
| A Ruddick & Son Ltd | 01784 255533 | | 498 London Road, Ashford, TW15 3AE | | Map & Directions |
| Power Rod Ltd | 020 8847 4111 | | Unit 8, St. Johns Road, The Metro Centre, Isleworth, TW7 6NJ | | Map & Directions |
| S G Matthews | 020 8977 4721 | | 13 Elmfield Avenue, Teddington, TW11 8BU | | Map & Directions |
| R & M Plumbing & Heating | 07860 532106 | | 72 Lisbon Avenue, Twickenham, TW2 5HP | | Map & Directions |
| Premier Plumbing Ltd | 0800 883 0523 | | 12 Argyle Avenue, Hounslow, TW3 2LF | | Map & Directions |
| John L Davis | 020 8568 5683 | | 44 Green Dragon Lane, Brentford, TW8 0EN | | Map & Directions |
| Keith Claxton | 01784 258579 | | 57 Sandringham Drive, Ashford, TW15 3JH | | Map & Directions |
| English Plumbing | 020 8893 4666 | | 39 Gladstone Avenue, Twickenham, TW2 7PS | | Map & Directions |
| B J Church | 01932 786025 | | 26 Manor Lane, Sunbury On Thames, TW16 5ED | | Map & Directions |
| Adrians Plumbing | 020 8560 7253 | | 98 Twickenham Road, Isleworth, TW7 6DL | | Map & Directions |
| Shields Builders | 01932 789548 | | Rushdene, Parke Road , Sunbury On Thames, TW16 6BS | | Map & Directions |
| Prestige Plumbing & Heating | 01784 482584 | | 3 Mafeking Road, Wraysbury, Staines, TW19 5AL | | Map & Directions |
| New Line Construction | 0800 389 2348 | | 35 Marnell Way, Hounslow, TW4 7LZ | | Map & Directions |
| D H Holloway | 01784 482671 | | 15 The Embankment, Wraysbury, Staines, TW19 5JL | | Map & Directions |
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