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Jsroofline

9.83/10

Dumbarton, Dunbartonshire

Checkatrade member since January 2023

Services

  • Leadworks Installation
  • Dormer / Roof Windows
  • Chimneys Installation
  • Flat Roofing Installation
  • Pitched Roofing Installation
  • Rubber Roofing Installation
  • Liquid Plastic Roofing Installation
  • Moss Removal
  • Roofing Repairs
  • Polycarbonate Roofing Installation
  • Fibre Glass Roofing Installation
  • Sealoflex Roofing Installation
  • Felt Roofing Installation
  • Chimney Cowlings Installation
  • Hot Melt Roofing Installation
  • Green Roofing Installation
  • Roof Lights Installation
  • Single Ply Membrane Roofs Installation
  • Conservatory Roof Conversions
  • Slate / Tiled Roofing Installation
  • Slate Roof Installation
  • Ridged Tiles Installation
  • Asphalt Roofing Installation
  • Warm Roof Construction
  • Dry Verge Installation
  • Dry Ridge Installation
  • Tiled Conservatory Roof Installation
  • Glass Roof Installation
  • Roof Replacement
  • Balcony Roofing Installation
  • Metal Roofing Installation
  • Emergency Roofing Service
  • Asphalt Roofing Repair
  • Balcony Roofing Repair
  • Chimney Cowlings Repair
  • Chimneys Repair
  • Dry Ridge Repair
  • Dry Verge Repair
  • Felt Roofing Repair
  • Fibre Glass Roofing Repair
  • Flat Roofing Repair
  • Glass Roof Repair
  • Green Roofing Repair
  • Hot Melt Roofing Repair
  • Leadworks Repair
  • Liquid Plastic Roofing Repair
  • Metal Roofing Repair
  • Pitched Roofing Repair
  • Polycarbonate Roofing Repair
  • Ridged Tiles Repair
  • Roof Lights Repair
  • Rubber Roofing Repair
  • Sealoflex Roofing Repair
  • Single Ply Membrane Roofs Repair
  • Slate Roofer Repair
  • Tiled Conservatory Roof Repair

Customer Reviews

Write a review

9.83 /10

Based on 12 reviews over the past 12 months

Quality of work

9.92

Reliability

9.92

Communication

9.67

Reviews (59)

  • Linda L
    10

    Great Service

    Posted 5 days ago

    John and his team did a fantastic job clearing out the gutters and taking care of a few repairs on the roof. They were professional, punctual, and clearly knew what they were doing. The gutters were thoroughly cleaned, and they made sure everything was flowing properly before finishing up. They also repaired a few damaged areas on the roof, explaining what needed to be fixed and why, which I really appreciated. The team worked efficiently, kept everything tidy, and left the area clean once the job was done. Communication throughout was excellent, and the whole process felt straightforward and
    Job location: G82
  • 10

    Quick response and work carried out efficiently

    Posted 03 March

    John responded quickly to a request for assessment and repair of a slate roof following damage caused by scammers. He explained clearly the work that needed to be done and the work was carried out promptly and to my entire satisfaction.
    Verified reviewer
    Job location: PA16
  • Alan A
    8.67

    full roof redo

    Posted 19 January

    Quick turnaround on a full roof and all seems good
    Verified reviewer
    Job location: KA24
  • 10

    New roof

    Posted 31 October 2025

    From start to finish service was excellent job completed in three days worked through adverse weather conditions
    Verified reviewer
    Job location: G33
  • Niall K
    9.33

    Good job, trustworthy

    Posted 18 October 2025

    Needed a replacement flat roof due to a leak. John gave me the best price out of the quotes I received and also seemed to give the best explanation of the cause of the problem. After the job was complete some of the felt had come loose and, though John said he would come to fix this, this took a bit of organising as John didn't show up a couple of times after arranging visits. He did come round a few weeks afterwards to finish the repair however and this was after being paid in full - so I was very happy overall!
    Verified reviewer
    Job location: G64
  • Marie M
    10

    Roof repair and clean

    Posted 16 October 2025

    Attends when he says he will, keeps you informed and carrys out a great job. Well pleased with the finished job.
    Verified reviewer
    Job location: G82

Photos

Company Info

Owner

Mr John Sutherland

Sole Trader

3 years on Checkatrade

VAT Registered

No

JS roofline undertakes all types of roof work, new PVC, new roofs, leak work, roof cleaning, roof painting, chimney removal etc.

This trade passed up to 12 Checkatrade vetting checks

Member since January 2023

Individual checks

  • Identification

  • Proof of address

  • Financial

  • Qualifications and accreditations

  • County court judgement

  • Open source media

Business checks

  • Customer Reviews

  • Company trading history

  • Company duplication

  • County court judgement

  • Enhanced business check

  • Director checks

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