About us....

Onyx Plumbing Ltd was founded in 2009 and is based in South Essex, operating in Brentwood, Billericay, Basildon, Chelmsford, Rochford, Leigh on Sea, Rayleigh and the surrounding areas. 

We pride ourselves in providing a reliable and efficient service, and work hard to ensure that our customers are completely satisfied with all aspects of our work. 

We endeavor to build a long term working relationship with each of our clients where ever possible, recognizing the importance of repeat business.

Call us now on
Brentwood: 01277 800150     Rayleigh: 01268 783349
Mobile: 07802 412385

  • Boiler repairs
  • Replacement Boilers
  • Power Flushing
  • Chemical Flushing
  • Full Central heating Installations
  • Central Heating Diagnosis & Repair
  • Central Heating Filters
  • Radiator Fitting
  • Water Leaks
  • Gas Escapes
  • Full Bathroom Installations
  • Tiling
  • Pumps
  • Unvented Hot Water Cylinders
  • Sanitary ware
  • Showers
  • Toilet Repairs
  • Tap Repairs
  • Pipework Alterations
  • Resealing Shower Trays / Baths
  • Cooker Installations
  • Replacement Hot Water Cylinders
  • General Plumbing work
  • Bathroom Repairs