Skills
- Leadworks Installation
- Dormer / Roof Windows
- Chimneys Installation
- Flat Roofing Installation
- Pitched Roofing Installation
- Rubber Roofing Installation
- Liquid Plastic Roofing Installation
- Moss Removal
Services
Customer Reviews
Write a review10 /10
Based on 2 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (43)
10 Roof Replacement
Posted 16 October 2025
10/10
I needed my whole roof replaced and Jonathan and his team where there to sort it. Before, during and after the service was wonderful. And the end result was perfect. Couldn't fault and I would highly recommend them to anyone. Hard and fast workers and super nice lads too.Verified reviewerJob location: W1010 Roof Replacement
Posted 15 October 2025
Excellent Service from Start to Finish!
Had a brilliant experience with JWatt Roofing Ltd! The team was friendly, reliable, and did a fantastic job fixing my roof. Everything was done on time, no mess left behind, and the quality is excellent. The quote was fair with no price boasts midway like some others. I’d 100% recommend them to anyone needing roofing work done!Verified reviewerJob location: HA810 Asphalt Roofing Installation
Posted 21 April 2025
New roof on bathroom extension
Jon and his team were amazing from the quote timeframe to communication and completion I will definitely recommend him always what a fantastic professional team thanks again!!Verified reviewerJob location: W1110 Pitched Roofing Installation
Posted 21 April 2025
Reroof on our main house roof.
Very neat and tidy professional - they did what they said they would and stuck to the price from the start, which was fair. I would recommend.Verified reviewerJob location: W1010 Slate / Tiled Roofing Installation
Posted 18 February 2025
roof replacement
We recently hired J Watt Roofing for a roof replacement, and we couldn't be happier with the results. From start to finish, the team was professional, reliable, and highly skilled. They provided a clear quote, explained the entire process, and completed the job on time and within the given budget. The quality of their workmanship is outstanding, and they left everything clean and tidy once the job was done. It's clear they take pride in their work, and I would highly recommend Jonathan from J Watt Roofing to anyone in need of roofing services and a stress-free experience.Verified reviewerJob location: NW1010 Roofing Repairs
Posted 15 February 2025
Leak repair internal decoration work caused by leak and gutter clearance
Jon and his team did a lovely job on the roof (it was leaking and now it is not!) they also repaired the internal damage caused by the leaks. They also did a full gutter clearance. We have had no issues since. They turned up on time, were tidy and feasibly priced. I would highly recommended them.Verified reviewerJob location: W10
Photos
Company Info
Owner
Mr Jonathan Watt
Ltd Company
7 years on Checkatrade
VAT Registered
Yes: 248449767
A family run business with over 20 years of experience in roofing. We have also branched out into painting and decorating in the recent years.
In roofing, we offer a wide range of services including re-roofs, flat roofs, repairs, liquid plastic, torch on, slate work, lead work, Velux, facia and soffits.
In painting and decorating, we offer exterior work, including repairing minor leaks, damage to woodwork and sills, and a professional paint finish. Interior work includes preparing and painting surfaces and wallpapering.
All major work comes with a ten year guarantee.
Excellent customer service every time.
This trade passed up to 12 Checkatrade vetting checks
Member since July 2019
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