Public evidence profile

CW Roofing and Building Services Ltd

RooferDoncaster5.044 reviews · 1 independent public source
Credentials & registries
2 credentials shown
Companies House
Active incorporated business
Trust Score
54out of 100
Good record, gaps to check
  • Rated 5.0 from 44 reviews
  • 2 credentials shown

Worth checking: NFRC Competent Person Scheme (CompetentRoofer)

How this score is worked out
Rating5.0 / 5
Review volume44
Independent sources1 independent public source
Credentials2 credentials shown

How this score is made up

What customers say34.6 of 60
Independent checks10.5 of 30
Track record8.7 of 10
See the independent checks
  • Licences and credentials1.9 of 10.3
  • Ways to reach them3.4 of 3.4
  • Reviewed on more than one site0 of 5.1
  • Registered company details5.1 of 5.1
  • Photos of their work0 of 4.3
  • Industry recognition0 of 1.7

Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.

Contact on Which? Trusted Traders (opens in new tab)
Bricklayer / masonBuilder
Trust at a glance

What we can verify about CW Roofing and Building Services Ltd

2 checks

Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.

Credentials & registries2 credentials shownSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for CW Roofing and Building Services Ltd →
Credentials and associations

Credentials and memberships

2

These credentials and memberships are attributed to named public sources. Check the source before relying on them.

Companies House registration

Active incorporated business

Active

CW Roofing and Building Services Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.

Legal nameCW Roofing and Building Services Ltd
Company number11810251
Incorporated
Registered activityBuilding completion & finishing
Official checkOn the public register

Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 7 years on the register also points to an established business rather than a brand-new one.

From customer reviews

What customers consistently say

Recurring themes from 27 customer reviews on Which? Trusted Traders.

Respectful and tidy in your home: “ensured the completed job was clean and tidy.” · Which? Trusted Traders, 24 Sept 2025

Quality of the workQuoted from 2 reviews

“They have done an amazing job with everything being completed to a very high standard.” · Which? Trusted Traders, 18 Feb 2026

“Everything done well to a high standard.” · Which? Trusted Traders, 18 Apr 2024

Source-listed gallery

Photos listed on Which? Trusted Traders

21 photos

These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.

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From Which? Trusted Traders

Opening hours

The hours this business publishes online, handy for knowing when to call. Confirm before you set off.

Monday–Saturday
8am–6pm
Reviews · public evidence

What customers say

These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.

5.0out of 5
44 reviews in public evidenceMost recent review
Customers often mention
  • Friendly & politeMentioned in 48% of reviews we've read
  • Quality of workMentioned in 28% of reviews we've read
Where these reviews are published
  • Which? Trusted Traders44 reviews · 5.0 avg

Detailed reviews

These are the individual reviews we hold for CW Roofing and Building Services Ltd, including the highlights above. The 44 headline total is the review volume reported across public review sources.

Customer in South Yorkshire
Customer recommends this business

Fitted new flat roof to dormer

Got Will's number from a neighbour who highly recommended his work. Really friendly and professional. Arrived on the day we agreed and got the job done smoothly and to a superb standard. Both Will and Josh were excellent and giving updates throughout the job. Excellent price for the work and even went above and beyond doing a few extra bits at no charge. Highly recommend and will definitely use again.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Roof repair

A great job on our roof repair, and a few other high level jobs best left to the pros! Great comms from Will, and a very smart job done by Josh and Orlando. Everyone arrived as and when promised, leaving a clean and tidy site behind, all for a very reasonable price. Highly recommended.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in
Customer recommends this business

Great result well executed.

Will was recommended by a friend and when he visited he inspected the existing leaking roof, identified the issue and pointed out other areas where water was leaking in. His verdict was that while he could patch the existing roof he felt that he would be returning at later dates to patch other areas that were also failing. We accepted his quote to replace the complete roof along with the time frame that he proposed. Will and his team have just finished installing the new roof on our house and have replaced the old felt membrane, wooden battens, tiles, ridge tiles and end capping etc. They have done an amazing job with everything being completed to a very high standard. They also come when they say they are coming, are very pleasant to have around and have made every effort to keep us up to date on the progress of the project and also to keep us dry while portions of our roof were replaced which is impressive giving the job was undertaken in the wettest January we have experienced in years. It is also worth noting that Will was quite correct in suggesting that the whole roof needed replacement as quite a few of the joists were damp and many of the wooden batten were sodden and could be squeeze like a sponge. Will and his team completed the work in a timely manor and on budget. In summary we are thrilled with both the result and the way it was achieved. I just wish all trades people were like Will and his team. Excellent on all aspects of the job. Thank you.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Excellent workmanship and polite, friendly service

We used CW Roofing to re-bed fully tiles and repair damaged mortar. They were quick to provide a competitive quote and agree a time-frame of when the work would be completed. The job was finished to a high standard and all the people on the job were polite, efficient and courteous. They made as little mess as possible and ensured the completed job was clean and tidy.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Excellent job.

Will and his team replaced our bungalow roof and guttering completely as well as fitting a new garage roof. They worked tirelessly and conscientiously throughout. Excellent job of removing all debris and tidying up afterwards. They were all polite, courteous and hard working, and their reliability and quality workmanship means we would have no hesitation in highly recommending them.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Read the other 15 detailed reviews on this page
Customer in South Yorkshire
Customer recommends this business

New Garage Roof

The team arrived when they said they would, completed the job when they said they would and left the site clean and tidy. Good team. Administration was good from booking to payment. Very satisfied - would recommend.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Roof repair - damaged tiles replaced

Communication from first contact was fantastic. Quote & job done quickly at a good price. Great service - would definitely use again & recommend!

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in North Lincolnshire
Customer recommends this business

First class

We contacted CW Roofing to repair some wind damage to our roof. He quickly came out at the agreed time and date and gave excellent advice and a quote for the work which we felt was very fair. He returned and completed the work with which we are very pleased. We highly recommend CW Roofing and we will certainly use him again and recommend him to family and friends . To come across such a reliable and trustworthy tradesman can be quite a difficult task nowadays . Thank you CW Roofing !

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Roof repair work

CW Roofing carried out work on my roof which included removing all ridge tiles and re-bedding them, raking out the old mortar to my valleys and repointing them and removing two pipes in the roof and making good. He advised me to wait until the frost had finished before starting the work, but would do any emergency work if required before then. They did an excellent job from start to finish.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Tiled conservatory roof

Will and his team did a first class job of replacing our conservatory roof and building a timber roof with tiling and insulation, followed by the interior being plastered and electrics and spotlights fitted. He listened to what we wanted and carried out the work in a friendly and efficient manner, completing with facia boards and guttering, leaving the conservatory clean and tidy when finished. I would recommend this helpful and competent specialist for future jobs.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Roof leak diagnosis and repair

We have had a leak for over a year. Nobody has been abke to fix it. CW roofing came, found the problem and get it sorted for us. It cost way less than I thought it would. All done on time with the minimum of fuss. Can recommend highly.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Great job good communication & tidy

Will did a great job converting my conservatory roof to a solid one. Everything done well to a high standard. Both lads were very courteous and tidy as they went along.will definitely recommend to family and friends

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

New Guttering / Repair Leaking Roof

I would recommend Will and his team for their good standard of work. They arrived on time each day and very professional. Will kept us informed prior to the work being undertaken and explained what they were doing and how things were going throughout. They cleaned before they left every day and were respectful of our property. The team are friendly and I would strongly recommend them.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Conservatory Roof

From my original enquiry to the completed job William & Lloyd & the team were curtious, friendly & professional. They did a marvellous job of my new conservatory roof keeping the site clean & tidy. I would recommend CW Roofing to family & friends & would not hesitate to contact them for any future work I needed.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in North Lincolnshire
Customer recommends this business

Good all round service

William did a good job. He kept in touch and came when promised. He was very pleasant and helpful. Although it was only a small roof repair he came very quickly fitting us in between other big jobs.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Complete roof felt and tiles replace

Will and his team completely replaced my roof felt and tiles and carried out the work in a professional and efficient manner. The property is a bungalow, and the job was completed in 2 days. They arrived at the time Will had indicated, cleared up as they worked and respected my property. I have no hesitation in recommending CW roofing.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Excellent Roofing Service

New Roof for house plus new flat roof covering, plus other items. Highly recommend Will and his team. Very polite, easy to discuss with. Best quote and delivered on budget. Complete new house roof, insulation and lining completed within 5 days. Couldn't ask for a better service.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Nottinghamshire
Customer recommends this business

New Roof

Excellent work, carried out in a professional manner. Will and his team did an excellent job, arriving on time doing a good days work over the course of two weeks and when they left you would not know they had been there except that now I had a new roof on the house and a new flat roof on the extension at the back. Very friendly team. I would recommend this company to anyone, in fact Will is going to give me a quote for another job.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Very pleased.

All work was carried out to a high standard all cleaned and tidied as work progressed, some extra work that I had not realised was pointed out and carried out. A very competitive price. I would use William and his company again and would recommend them to anyone.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in South Yorkshire
Customer recommends this business

Fitting a new roof

Will was sound from start,from his manner, to the price, start date and end job. Him and his lads n scaffolders did a great job. Really happy with the work. Thanks

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Local context

Rated 5.0, above the local average for roofers in Doncaster

Across 71 roofers in Doncaster, the typical rating is 4.7 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Where this information comes from

3 named public sources

Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.

Review sources

Registers and membership directories

Business and public registers

Check dates vary by source. Where we hold a date, the check shows it.

About

Reliable, Professional, and Trusted – Roofing Specialists You Can Depend On CW Roofing and Building Services Ltd are proud to have been a member of Which? Trusted Traders for over 7 years, providing trusted roofing and building services across Doncaster and the surrounding areas. We specialise in new roof installations, roof replacements, roof repairs, flat roofing systems, and general building work. With years of experience and a strong local reputation, our team is committed to delivering high-quality workmanship, honest advice, and excellent customer service. Whether you need a complete new roof, a re-roof, or smaller roof repairs, we offer professional solutions tailored to your needs. All our work is fully guaranteed and completed to the highest standards. As a Which? Trusted Trader, you can rely on CW Roofing and Building Services Ltd for reliable, competitively priced roofing and building services in Doncaster. Contact us today for a free, no-obligation quote.

Services they list

ChimneysFlat roofingGuttering, fascias and soffitsRoof and skylightsRubber roofing (EPDM)ExtensionsGarage conversionsConservatoriesBuilding servicesGuttering repair servicesHardwood conservatories and orangeriesgrp fibreglass roofing

Listed on public sources or the business's own website; check directly that they cover your job before you book.

What this business says about itself
From their own website

What this business says about itself

Accreditations it displays. Confirm each is current on the official register before you hire:

These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.

Independent checks

About this business

How long they've really been tradingOperating since at least 2019 (7 years), according to an independent source, not just their own word.
Website online since2018Company registered2019
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the roofer services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Your own checks

What to check before you hire

Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself

Roofing isn't licensed, so anyone can set up - and it's a trade with more than its share of cowboys. A big re-roof must meet building regulations; CompetentRoofer (the Government-authorised NFRC scheme) registers roofers who can self-certify that, and vets and inspects them at least twice a year. Check they're on it before you hire.

Check the CompetentRoofer register
Never agree to roof work from a cold-caller at your door or an unsolicited 'we noticed your roof' note. That is the classic roofing scam.
Get a written quote that itemises access (scaffolding or a tower), the exact materials, and the workmanship guarantee, not a vague day rate.
Be wary of demands for a large cash deposit; agree staged payments against work you can actually see completed.

Want an extra legitimacy check? Run the Cowboy Checker on CW Roofing and Building Services Ltd before you contact them.

Run Cowboy Checker →
Good to know

Common questions about CW Roofing and Building Services Ltd

Is CW Roofing and Building Services Ltd a legitimate business?

CW Roofing and Building Services Ltd has 44 independent public reviews, rated 5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.

What do customers say about CW Roofing and Building Services Ltd?

CW Roofing and Building Services Ltd has 44 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know CW Roofing and Building Services Ltd's reviews are genuine?

CW Roofing and Building Services Ltd's 44 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.

Is CW Roofing and Building Services Ltd qualified and accredited?

We hold 2 independently sourced credentials for CW Roofing and Building Services Ltd, including Waste carrier (Environment Agency), Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Waste carrier (Environment Agency) is the Environment Agency: the regulator a trader must register with to carry waste or hold an environmental permit in England.

Is CW Roofing and Building Services Ltd a registered business?

CW Roofing and Building Services Ltd is a registered business on Companies House (company number 11810251), incorporated 6 Feb 2019, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.

What does CW Roofing and Building Services Ltd specialise in?

CW Roofing and Building Services Ltd lists specialist services including Chimneys, Flat roofing, Guttering, fascias and soffits, Roof and skylights, Rubber roofing (EPDM), Extensions. If your job is one of these, look for it in their listed services or ask them to confirm for your project.

When was CW Roofing and Building Services Ltd's website registered?

CW Roofing and Building Services Ltd's website has been online since 2018, according to the public domain registry. This dates the website, not necessarily when the business began trading.

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