Endorsed by Which?

Ashmark Roofing

4.9

401 Reviews

About

Ashmark Roofing were established in 1992 and specialise in all types of roof repair and renewal, offering a prompt, professional service which covers North London and the surrounding areas.

We have built up a reputation for a high level of professionalism and reliability resulting in a large part of our business coming from previously satisfied customers and their recommendations.

We are also long time registered members of Trustatrader.com which reinforces our ongoing commitment to Quality of Service.

Comments made by our previous customers are also available from both of these Organisations..

Our workmen are fully experienced and have the necessary skills to carry out all types of roofing work.

In addition to our own Workmanship Guarantee, many aspects of our work are also covered by an Independent Insurance Backed Guarantee for your additional peace of mind.

After our initial inspection, we will provide you with a free, no obligation, written quotation by e-mail.

What we do

  • Roofers

    • Guttering, fascias and soffits
    • Roof and skylights
    • Flat roofing
    • Chimneys
    • Lead work
  • More Services

    • tiled roofs
    • slated roofs
    • roof repairs
    • flashing

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
401 reviews
Customer Service
5.0
Quality
4.9
Value
4.8
Sort by
Great new Garage roof installation
Customer Service
Quality
Value
Paul and Bradley were punctual for the duration of the whole job. They worked expertly and very hard. Paul came up with some good workaround solutions to several issues. The tidy up was very good. I was very happy with the new garage roof. I have no hesitation in recommending Ashmark Roofing, they will be my first port of call for any future roofing jobs.
Customer in Greater London Posted on 03/12/2023 , work completed 11/10/2023
Good work, completed efficiently and on schedule for the agreed price.
Customer Service
Quality
Value
After arranging the erection of suitable scaffolding by a third party, Steve and Tony from the firm arrived at the promised time, replaced the gutter at the rear of my house and installed UPVC fascia and soffit boards in a professional and timely manner, and cleared up properly after completing the work in one morning. Both were pleasant and polite at all times. The firm has always done very satisfactory work for me over several years, and I don't hesitate to recommend them.
Customer in Greater London Posted on 10/12/2023 , work completed 06/12/2023
Replacement of defective apron flashings
Customer Service
Quality
Value
Removal of defective apron flashings at the base of two dormers and replace with code 4 lead, cut and lapped to appropriate lengths and dressed over tiles of pitched roof. This first required careful removal of the bottom course of tiles for each dormer and subsequent replacement of said tiles. The work was carried out to an agreed schedule and at cost specified in the quotation. The trader worked from scaffolding at roof level for two days in direct hot sun. Communications with the trader by phone and email were satisfactory.
Customer in Greater London Posted on 05/07/2024 , work completed 25/06/2024
Efficient, friendly and helpful
Customer Service
Quality
Value
A gentleman popped over to quote and looked carefully at what needed to be done (more than just a cursory glance). The scaffolding was arranged quickly, then two days later the two gentlemen from Ashmark Roofing turned up on time, were friendly and polite, got on with the job, and explained what they were doing and why. When there was a small change to the plan this was discussed with me. No nasty extra costs. They left everything tidy. A guarantee for the work was sent through by post.
Customer in Greater London Posted on 07/11/2024 , work completed 30/10/2024
A recommended roofer
Customer Service
Quality
Value
I was very satisfied with the work carried out by Ashmark Roofing, I cannot fault them from start to finish and would definitely recommend them. I was given a detailed explanation of the work to be done; the men on site were pleasant and respectful and clearly very experienced; we were given very useful advice and our additional work was smoothly accommodated at a reasonable price; the men cleaned up very well when the work was completed.
Customer in Greater London Posted on 26/08/2024 , work completed 20/05/2024
Friendly and Professional
Customer Service
Quality
Value
We lost a couple of roof tiles in the recent storms and decided to have these replaced and the roof inspected for any other issues as part of the same work. We contacted Ashmark as we had used them for a bigger job on another property a few years ago and been both pleased and impressed with the result. They arranged for an inspection and this was carried out on the specified date. We subsequently received a quote which we were happy with and the work was carried out on the agreed date. At no point did we feel under pressure or that any unnecessary work was being suggested. Everyone we dealt with at Ashmark was friendly, helpful and pragmatic. It was refreshing to find that they continued to maintain such high standards and I would have no hesitation in recommending them in future.
Customer in Hertfordshire Posted on 22/02/2025 , work completed 21/02/2025
Roof works for Parapet Walls
Customer Service
Quality
Value
My mum recommended these Roofers to me as she was very impressed by their service 20 years ago. I have to say the service from beginning to the end have been excellent. Communication throughout the whole process, site visit, programming of works, and delivery of works was perfect. They may not be the cheapest but you know you will get a professional job done without worrying of future problems. Highly recommended.
Customer in Greater London Posted on 06/05/2025 , work completed 30/04/2025
Professional and efficient.
Have used this company on several occasions over the last 10 or so years. I'mBeing in the property letting business it is essential that work needs to be carried out by a responsible company and to a satisfactory standard. I can recommend this company without hesitation.
Customer in Greater London Posted on 03/03/2026 (Reviewer did not use service)
Very good job
Customer Service
Quality
Value
Clean, tidy, polite, knowledgeable, good craftsmanship, timely. A very good job done.
Paul, Middlesex Posted on 01/11/2014 , work completed 01/11/2014
Which? Local Review
Customer Service
Quality
Value
Very thorough and efficient estimating process. Work was completed to a high standard, and solved a problem with an overflowing gutter on a back addition which at least two other roofing companies could not solve. Highly recommended.
alanbo Posted on 03/01/2014 , work completed 03/01/2014
Efficient job done in our absence
Customer Service
Quality
Value
Ashmark has been straightforward, honest & helpful.
Chris, London Posted on 12/11/2014 , work completed 12/11/2014
A good job with minimal fuss.
Customer Service
Quality
Value
Ashmark replaced 2 broken roof tiles. They responded quickly to my initial telephone call and carried out the necessary repair work with the minimum of fuss.
Martin, London Posted on 12/02/2015 , work completed 12/02/2015
Absolutely brilliant service
Customer Service
Quality
Value
Ashmark's team managed a large job extremely well. Job included repointing, re-roofing, and drain repair. Their work was very high quality all round. They explained everything clearly, finished promptly, and left the site very tidy. The team was considerate, friendly, self-sufficient, and incredibly hardworking - a nice bunch to have around. I highly recommend them.
Jecca30c Posted on 28/10/2015 , work completed 28/10/2015
Excellent
Customer Service
Quality
Value
The team gave good advice on what was needed and the work was fairly priced. The standard of work was excellent. I would highly recommend.
Llowman Posted on 11/11/2015 , work completed 11/11/2015
Excellent Work
Customer Service
Quality
Value
Absolutley delighted with Ashmark Roofing. Top class work by polite expert people. Highly recommended
jeane Posted on 28/12/2015 , work completed 28/12/2015
Excellent job, recommend highly.
Customer Service
Quality
Value
Replied promptly, quoted promptly, arrived on time, did an excellent job replacing two flat roofs.
Marie, London Posted on 02/10/2014 , work completed 02/10/2014
Prompt and Professional
Customer Service
Quality
Value
Very professional from start to finish. Prompt and efficient reply to initial and all enquiries. No bother whilst on site, clean and tidy.
B, London Posted on 02/08/2015 , work completed 02/08/2015
Replacement of guttering fascia soffit & rendering
Customer Service
Quality
Value
Top job. Tony was informative and very efficient with arranging the overall job and handling of all paperwork, which was immaculate. Steve and Jamie were a delight to deal with. They arrived promptly, were polite and professional, but also friendly and explained exactly what they were doing and were very knowledgeable in answering any questions I had. They were quiet, hard working and tidy. They certainly have a lot of pride in their work. I would definitely have them back to do another job - thanks!
Miss Munro Posted on 06/06/2016 , work completed 06/06/2016
Skylight replacements
Customer Service
Quality
Value
We had two skylight windows that we needed to replace. The whole process from original call to final paperwork has been of the highest standard. Communication at every stage was great and I felt very happy that the job was in professional hands. It had taken a while to find quality tradesmen for this job and as soon as we started dealing with Tony and Darren we knew that they were the ones. I have no hesitation in recommending Ashmark Roofing and would definitely contact them for any future work.
Site User Posted on 20/04/2016 , work completed 20/04/2016
Professional & reduced costs
Customer Service
Quality
Value
Ashmark did a very professional job in stripping out the old Roof membrane & re-laying a new roof. Some of the insulation & other existing material could be re used. They reduced the final bill significantly on their own because of this. Very professional & straight forward approach by them.
Arun, London Posted on 04/08/2016 , work completed 04/08/2016
Excellent job
Customer Service
Quality
Value
Came on time, did the work as estimated and as required to a good standard. Clean and tidy afterwards. I will use them again.
Which? Trusted Traders Consumer Posted on 30/11/2016 , work completed 30/11/2016
I would highly recommend Ashmark Roofing
Customer Service
Quality
Value
Ashmark Roofing gave an honest evaluation of the works required and they took photos of the problem areas to explain the work that was needed to be done. Tony promptly followed the evaluation up with a competitive quote for the work. All the work was carried out professionally, including the erection and the removal of the scaffolding. Photos were provided daily by Steve to evidence the work in progress. Steve and Jamie arrived daily on time and carried out the work to a high standard, clearing up after themselves daily. I would highly recommend Ashmark Roofing to anyone requiring roofing repairs, as they were honest, hard working and the entire service was carried out with the minimum of disruption.
Juliet Bowden Posted on 18/05/2017 , work completed 18/05/2017
Helpful and hardworking
Customer Service
Quality
Value
Finally, a roofer that I could recommend to a friend. All members of this firm are polite, helpful and try hard to give good advice. A job well done!
Victoria, Middlesex Posted on 21/07/2017 , work completed 21/07/2017
Good job
Customer Service
Quality
Value
Prompt and efficient, good value.
Alan, London Posted on 29/11/2017 , work completed 29/11/2017
Nice guys, great work
Customer Service
Quality
Value
Fast, efficient and friendly. Nothing was too much trouble. I appreciated their advice and I will definitely use Ashmark in a couple of years time when I anticipate some major work.
Tuhrim Posted on 24/05/2018 , work completed 24/05/2018