Roofing Ninjas Ltd
Flat Roofing. Roofing Ninjas Ltd has been vetted and approved by TrustATrader. Covering • Liverpool • Bootle • Crosby • Seaforth • Litherland • Huyton • Knowsley • Prescot • Kirkby • Maghull • Aintree • Formby • Ormskirk • St Helens • Widnes • Runcorn • Birkenhead • Wallasey • Ellesmere Port
Membership number TT30660
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Register GuaranteeAbout Roofing Ninjas Ltd, Liverpool
Our reputation. Your roof. No shortcuts.
Roofing Ninjas Ltd installs and repairs flat roofs across Liverpool, Merseyside and surrounding areas. We work on extensions, garages, dormers, porches and bay roofs, with advice based on the roof's condition and how the space is used.
Our flat roofing services include:
• Torch-on felt roofing
• GRP fibreglass roofing
• Replacement roof coverings and suitable repairs
• Warm roof upgrades and insulation
• Decking, falls, edge trims and leadwork where required
• Roof junctions and drainage details
A reliable flat roof starts with the preparation beneath the covering. We assess the deck, drainage and adjoining details, then explain the proposed system and any associated work in your written quote.
Our project photographs show our own work across Merseyside, including flat roofing carried out alongside full roof replacements in Waterloo and Southport. You can explore further examples on our website.
Most of our work comes through word of mouth. We take pride in careful workmanship, honest advice and a clear scope of work. Our company guarantee is set out in writing with the agreed work and terms.
Send your address, photographs and a short description of the problem or planned work to arrange an inspection. Quotes clearly show VAT and the total. Visit roofingninjas.co.uk to see more.
Photo gallery
Before & After - Roofs & Leadwork
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- Before and after: roof valley renewal in Halewood. The weathered valley was opened up and replaced with a new lead lining, with the surrounding roof tiles reinstated. Original photographs of the same repair.
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- Before and after: full replacement of a 120 m² hipped bungalow roof in Scarisbrick. The later photograph shows the new roof covering in place before site clearance. Original drone photographs of the same property.
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- Ormskirk chimney repointing and new leadwork. During the work: the roof junction is opened up. After: renewed lead flashings and repointed brickwork with the roof covering reinstated. Original photographs of the same project.
Leadwork
7 photos
Chimneys
4 photos
All other media
10 photos
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- New roof and chimney rebuild in Wallasey on the Wirral
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- Completed roof and bespoke lead dormer replacement in Wallasey, Wirral, retaining the property's original character with carefully formed lead detailing.
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- Bespoke lead bargeboard detailing during a complete dormer rebuild in Wallasey, Wirral. Work in progress.
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- New roof in Upton on the Wirral on a 4 bed detached house
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- New roof on a 4 bed detached property on the Wirral with two chimney stacks removed, new fascias, soffits and gutters.
Roofing Ninjas Ltd
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Merseyside
Insurance details
| Provider | Covea Insurance |
|---|---|
| Verified | 13th October 2026 |
Associations
Reviews (14)
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Average rating: 5.0 out of 5
Review by Joanne
on 6th July 2026
Joanne - Image 1 "Roofing Ninjas were great - very professional and hardworking guys - they did an excellent job replacing my entire roof including a large flat roof extension- they worked through the very hot weather we have experienced lately- they went above and beyond repairing additional problems like broken flags caused by the skip supplier- I would recommend them completely."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Kevin
on 7th April 2026
"Phil and his team of Ninja roofers recently completed extensive renovations to my rooves. One a flat lean-to workshop, a porch garage , a bay and the main roof. Each came with a detailed understanding of what work needed to be done, a drone view of the roof and a timescale that fitted well, a date was agreed and work began. I have seldom seen a team work so well and efficiently, the scaffolding, skip and supplies all arrived before the work was to start. An early rise in the morning and the team sprung in to action. Each activity taking place as planned, completed and confirmed with me. The quality of work was excellent but one item was not right to Phil. He spoke to me and said it would be better this way. He redid the porch roof ridge tiles and he was right, it looked much better. Now our house has the best roof on the estate and I was approached for details just as Phil left. I have no concerns with recommending The Roofing Ninjas. Thanks Phil and team for a job well done."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Michael
on 1st October 2025
"Phil gave us a really fair quote for a new roof. Roof looks brilliant and Phil has been really good at keeping us updated with progress and has suggested some other fixes. He’s going to be doing some further work for me given how pleased we are with the initial job. Highly recommend."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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Average rating: 5.0 out of 5
Review by Suzanne
on 17th September 2025
"An excellent company would strongly recommend them, competitive pricing, I always say people buy from people, I felt I received an honest review of the problem (one company said I had to replace it all!!) They turned up on time and I am very pleased with the job, they even went the extra mile and fixed a few slates whilst doing the guttering at no extra cost."
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
