Reviews

Punctual, courteous, neat and tidy, and a very professional job

Excellent service, I appreciated that they could come on a Saturday. The contractor was friendly and professional and did an excellent and efficient job.

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.

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!

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

Blackline Mastic did a great job on my full bathroom reseal. The finish is clean, precise, and very professional. Turned up on time, worked efficiently, and left everything tidy.