Reviews

  • 10

    Shower room, toilet, sink and floor edges resealed

    Posted 12 June

    Ion was excellent. Kept me fully informed throughout including arrival time and any traffic delays. Polite, courteous and did the job very well indeed
    Verified reviewer
    Job location: TW11
  • Robert G
    10

    Had my shower resealed.

    Posted 27 March

    Punctual, courteous, neat and tidy, and a very professional job
    Verified reviewer
    Job location: DA7
  • David J
    10

    Replacing bathroom sealant

    Posted 21 March

    Excellent service, I appreciated that they could come on a Saturday. The contractor was friendly and professional and did an excellent and efficient job.
    Verified reviewer
    Job location: CR0
  • 9.67

    First class tradesman.

    Posted 11 March

    What I want from a tradesman is that they turn up on time and complete the task as agreed. And this is exactly what BLACKLINE did. Made a couple of small suggestions that I'd missed. Excellent job, definitely recommend Ian.
    Job location: E6
  • Holly Z
    10

    Very good job resealing shower

    Posted 01 March

    Very good job on resealing our shower. Good communication, fitted us in at short notice and was flexible, did a great job and was clean and tidy. Thanks Ian!
    Verified reviewer
    Job location: E3
  • 10

    Great work

    Posted 13 February

    Very happy with the work completed by Blackline Mastic. The job was carried out to a high standard with a very neat finish. Communication was good from start to finish, they arrived on time, and everything was left clean and tidy. Reliable, professional, and I wouldn’t hesitate to recommend Blackline Mastic to others
    Job location: E17