Builder

Charm Windows Ltd

Worksop5.0· 25 reviews · 2 sources
Credentials & registries
1 named source
Companies House
Active incorporated business
Trust score
74out of 100
Rating5.0★
Review volume25
Source diversity2 sources
VerificationVerified

Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.

Trust at a glance

What we can verify about Charm Windows Ltd

2 checks

Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.

See the full verification checklist for Charm Windows Ltd
Credentials and associations

Named registry and membership evidence

1

Official or controlled checks carry the strongest weight here. Listed, missing, and ambiguous evidence stays visibly weaker than a verified pass.

Companies House registration

Active incorporated business

Active

Charm Windows Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.

Legal nameCharm Windows Ltd
Company number02859624
Incorporated
Registered activityGlazing
Official checkListed
Open Companies House entry (opens in new tab)
Planning evidence

Nearby projects

Checking nearby planning applications.

About

Please do not hesitate to contact us

Reviews · public evidence

What customers say

5.0out of 5
25 reviews in public evidenceCross-checked across 1 source
Which? Trusted Traders25 reviews · 5.0 avg

Highlights

"Very much so. In fact second door fitted happy with both. Really difficult to fit as period property but they persisted and completed work."

Lynne, .Which? Trusted Traders5.0 rating

"Very happy very good"

SatisfiedCustomer, .Which? Trusted Traders5.0 rating

"Quality very good no complaints at all. All work dealt with efficiently"

Anonymous, .Which? Trusted Traders5.0 rating

Detailed reviews

Lynne, .5.0 / 5

Very much so. In fact second door fitted happy with both. Really difficult to fit as period property but they persisted and completed work.

Which? Trusted Traders
SatisfiedCustomer, .5.0 / 5

Very happy very good

Which? Trusted Traders
Anonymous, .5.0 / 5

Quality very good no complaints at all. All work dealt with efficiently

Which? Trusted Traders
Roger, South Yorkshire5.0 / 5

Exceedingly good.

Which? Trusted Traders
Rose Ann, South Yorkshire5.0 / 5

From start to finish everything was done to a very high standard. The workforce was extremely competent & professional. If any problems arose they were discussed and resolved to our satisfaction. Time keeping was excellent.

Which? Trusted Traders
Malcolm, Nottinghamshire5.0 / 5

They have done several jobs for us. Friendly planning, very good standard of work at reasonable prices.

Which? Trusted Traders
Malcolm Barnes5.0 / 5

They have done a number of jobs for us, windows and patio laying, and we have been very happy with them all.

Which? Trusted Traders
Stephanie Evans5.0 / 5

Sharon, Jon, Stuart and the team made buying a replacement front door a pleasure. Their advise, knowledge and patience was endless. They made the whole experience an enjoyable one and I would highly recommend them for all your doors and window needs.

Which? Trusted Traders
Roger Westwood5.0 / 5

Friendly and helpful sales advice from Sharon and Jon. Competitive quote. No pressure. Fitters, Colin and Carl, were competent, friendly and very tidy workers. Quality job done. We have used this firm before and even many years after installation, Stuart has come out almost immediately to make minor adjustments to our door hinges. You don't see many Charm adverts so they must get by on customer recommendation. I'm happy to oblige in this respect. RW Worksop

Which? Trusted Traders
Customer in Nottinghamshire5.0 / 5

From the initial consultation through to the final fitting nothing was too much trouble for this company all involved were extremely professional especially the fitters fantastic workmanship their pride showed through. Our windows look amazing, we had 4 in total 2 of which are bow windows - totally transformed the house. We have only had them fitted a week and we have had so many positive comments from friends and neighbours. I cant praise them enough.

Which? Trusted Traders
Customer in South Yorkshire5.0 / 5

Thanks Stuart for coming to our house at the time we had arranged and patiently listening to what we wanted, for explaining everything clearly and concisely, for giving us a price and agreeing a timescale, and then adhering to both, thanks also for the written quotation and subsequent contract both of which gave me tremendous confidence. The fact that you use your own scaffolding rather than hiring from a third party meant that you brought and installed it on the day and most importantly for me, going by some other companies reviews I had read, dismantelled and removed it immediately the job was finished. The installation itself went exactly as hoped for, your team of three ambassadors arrived on time, never stopped working, well apart from to drink the tea my wife likes to make, installed very high quality boards, soffits and roof edging absolutely perfectly and then left the place free of any mess whatsoever. Two days after the job was complete my wife said to me that there was one problem with the work done and it was that the sparrows that for 20 years or more had been returning every year to squeeze under the gap on the original boards, to nest in my roof, now can’t get under the new, perfectly fitted, better than the original boards, I had a cup of tea and smiled!

Which? Trusted Traders
David, South Yorkshire5.0 / 5

Excellent workers, clean job pleasant to talk to, would recommend them to anyone, 10 out of 10.

Which? Trusted Traders
Which? Trusted Traders Consumer5.0 / 5

Superb. Brilliant. True to description. 5 star. Would use again. Brilliant team from start to finish.

Which? Trusted Traders
Customer in Nottinghamshire5.0 / 5

Had a new composite front door. Stuart came and measured up-costed and quoted. Carried out the work absolutely superb. Windows, fascias, and now door. Excellent and thanks. William Nicks.

Which? Trusted Traders
Karen, South Yorkshire5.0 / 5

This is the third time I have used this company, there is no pressure salesman, the work is carried out promptly and cleanly with good quality windows.

Which? Trusted Traders
Customer in South Yorkshire5.0 / 5

We ordered a 4sq metre Conservatory from Charm Windows, based on some personal recommendations and on-line reviews. We opted for a guardian solid roof, to make the room more usable all year round, and a solid rear wall. Charm, in the guise of Jon, Sharon, Ash and Stuart, managed the whole build to completion, with a high level of organisation and professionalism. The attention to detail in the finished product was fantastic, and the teams of tradesmen involved all met and exceeded expectation. We were prepared to wait for a slot in the busy Charm schedule, and they did not disappoint, having someone on site almost every day of the project plan timeline. Communications were clear and precise, the price cost effective, and the whole experience really positive. I would feel comfortable in recommending Charm Windows to anyone, and without doubt this extension is probably the best piece of work we have ever had done on our house.

Which? Trusted Traders
Customer in South Yorkshire5.0 / 5

Installed a new double glazed door and replaced a window. Very competitive price, undertook work on the specified date and am very impressed with their workmanship and the finished article. Have used this company on several occasions and highly recommend them.

Which? Trusted Traders
Customer in Nottinghamshire5.0 / 5

Great service and product. Sharon at the Charm office was particularly helpful - good communication and very thorough. Quotation was efficient and well organised. Original fitting date was scheduled for March, that fell during the Covid-19 lockdown, which had to be abandoned. Alternate date was arranged efficiently, as the lockdown rules lifted. Fitters adhered to social distancing and fitting was very smooth. FENSA certificate received and Guarantee Insurance provided as part of standard install cost. Highly recommend.

Which? Trusted Traders
Veronica in South Yorkshire5.0 / 5

From start to finish a great service was provided. The quote was given in a professional manner. Work was scheduled to start before the recent outbreak but was postponed. We were kept up to date throughout this time and we were booked back in when safe to do so. The work was completed to a high standard, with minimal disruption. The team who fitted the windows and roof were polite, professional and very tidy. The electricians were efficient and the plasterers did a good job. Sharon provided exceptional customer service and was a pleasure to deal with. We were very impressed with Charm Windows and would have no hesitation in recommending them. Thank you for a job well done!

Which? Trusted Traders
Customer in South Yorkshire5.0 / 5

Everything about this company is first rate. The quote process, the work, the customer service. Ashley led his team superbly. All his employees and contractors were great, very polite and respectful. Sharon in the office was a star too. The entire job of building us a large 20sq metre orangery took about 10 weeks. The materials are high standard and the finish is superb. Price very competitive too. They were recommended by a friend and I in turn have no hesitation in recommending this company.

Which? Trusted Traders
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Local context

Rated 5.0★ — above the local average for builders in Worksop

Across 15 rated builders in Worksop, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

Public evidence checks

Trust checks and red flags

Public evidence shown
Public review evidence5.0★ from 25 public reviewsAcross Which? Trusted TradersWebsiteWhich? Trusted TradersFENSA
Sources

Every signal, traced to its origin

2 named sources
Public evidence checks

What's strong, and what to check yourself

Strong signals
Rating: 5.0★
Review volume: 25
Source diversity: 2 sources
Verification: Verified
1 verified credential
!Worth checking yourself
!Always confirm credentials and quotes with the trader directly before hiring.
Smart checks

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Never pay a large deposit up front — agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
Be wary of a cash-only price or pressure to start tomorrow — both are red flags for an unaccountable job.
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Check the credentials and registrations that matter for this work — and that they are current.
Good to know

Common questions about Charm Windows Ltd

What do customers say about Charm Windows Ltd?

Charm Windows Ltd has 25 public reviews, averaging 5 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.

How do I know Charm Windows Ltd's reviews are genuine?

Charm Windows Ltd's 25 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named sources are harder to fake than a single polished 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 Charm Windows Ltd qualified and accredited?

We hold 1 independently sourced credential for Charm Windows Ltd, including FENSA. Each is attributed to the body that issued it in the credentials section. For example, FENSA is the competent-person scheme for replacement windows and doors, self-certifying they meet building regulations.

Is Charm Windows Ltd a registered business?

Charm Windows Ltd is a registered business on Companies House (company number 02859624), incorporated 30 Sept 1993, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.

Public evidence last checked May 2026

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