- Burrows & Sons
- 01255 506213 - 15 St. Georges Avenue, Harwich, Essex, CO12 3RR
- R.J Burrows
- 01255 504471 - 38 The Vineway, Harwich, Essex, CO12 4BG
- Harcourt Heating & Plumbing Ltd
- 01255 507200 - 402 Main Road, Harwich, Essex, CO12 4DN
- Essex Plumbing Services
- 01255 504224 - 236 Fronks Road, Harwich, Essex, CO12 4JE
- Alan Knight Plumbing and Heating
- 0845 8391789 - 55 Fronks Road, Harwich, Essex, CO12 3RW
- Scd Plumbing
- 07507 179498 - Maple Close, Harwich, Essex, CO12 4BX
- Essex Fitters
- 08445 049382 - No1 Albemarle House, Albemarle St., Harwich, Essex, CO12 3HL
- Jp Plumbing And Heating
- 01255 556886 - 6 Magpie Close, Dovercourt, Essex, CO12 4WG
- Mains N Drains Ltd 24hr Plumbing Services
- 01255 507773 - 33 Regimental Way, Harwich, Essex, CO12 5FE