J-Build

Reviews (11)

• 10

  Builder

  Posted 29 April

  Excellent team of builders

  Jhon and his team were excellent. We bought a house needing a complete renovation with a loft extension and a garden extension. We were really nervous about starting such a big project with no previous experience of renovating. We needn’t have worried. They were fantastic from start to finish, completing the project well within time and budget. The quality of the build is truly excellent. Our neighbours were really impressed with the professionalism of the team. They made a potentially really stressful time an actual pleasure. Can’t recommend enough.
  Verified reviewer

  Job location: NW6
• 10

  Builder

  Posted 06 December 2025

  Flat remodel

  Once again, John and his team carried out their work impeccably, actually completing the project slightly ahead of time. Our flat required pretty much gutting, with some rooms changing use. This included new plumbing for a new bathroom and repositioned kitchen; new wiring; and one new doorway being created. This was followed by re-plastering and redecorating - so we really did have the full range of work done! The team were professional, understanding, flexible and always lovely to be around. No request was too much for them, and the finished product looks great - we couldn’t be happier.
  
  Verified reviewer

  Job location: W5
• 9

  Property Maintenance / Repair

  Posted 09 September 2025

  Professionalism

  John and his team at J-Build were professional, reliable, and delivered exactly as promised. The quality of their work was excellent, and any aftercare or follow-up repairs were handled smoothly and to a high standard. I would highly recommend J-Build to anyone looking for dependable and skilled builders.
  
  Verified reviewer

  Job location: NW6
• 10

  Extensions / Conversions

  Posted 05 September 2025

  Reliable, supportive, diligent, hard-working. A man of integrity.

  Jon and his team completed a back and front extension, a loft conversion, and a total gutting of the original property. Throughout the project Jon communicated clearly, supported us with decisions, explained the process and worked with us to create the home of our dreams. Jon was flexible and understanding, and quickly became a firm favourite amongst our kids, who still ask to see him whenever possible! We are enormously grateful to him and his team for everything they did to help our dream become a reality.
  
  Verified reviewer

  Job location: NW7
• 10

  General Building

  Posted 05 September 2025

  Structural building works

  J-Build were excellent from start to finish. They explained what was required, and kept us updated throughout the build.
  Verified reviewer

  Job location: NW7
• 10

  General Building

  Posted 05 September 2025

  Excellent Builder !

  John as an exceptionally good builder who takes great care in the work that he does . He and his excellent team are extremely professional and courteous at all times and Is always willing to go the extra mile when required . I am very happy to recommend him .
  
  Verified reviewer

  Job location: NW6