# Charles Grosvenor Limited Charles Grosvenor Limited is a builder in Redditch. Rated 4.9/5 from 69 public reviews across 1 named source. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement. We cross-checked Companies House: this business is officially registered for work that matches the builder services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry. ## About If you are considering a loft conversion we are here to help. We offer a no obligation free feasibility survey and quotation to provide you with an accurate cost for the proposed work, without having to pay for an architect in the initial stage of the project. Charles Grosvenor Limited is a loft conversion specialist benefiting from over 40 years experience. We are renowned for our professional and personal approach and have extensive knowledge and experience in all types of loft conversions regardless of size. The service we offer includes providing structural plans and calculations, obtaining any required planning and building regulation approval, all aspects of the construction and decoration if required. We are also a specialist in converting the modern type `truss roof` attic spaces and the renovation of existing loft rooms. We have an on site factory manufacturing bespoke staircase’s and stair parts to ensure your new staircase perfectly matches your existing woodwork. ## Public review evidence (by source) | Source | Average rating | Reviews | | --- | --- | --- | | Which? Trusted Traders | 5.0/5 | 69 | _Per-source review counts may overlap — they need not sum to the 69 cross-checked total above._ Rated 4.9★ — above the local average for builders in Redditch. Across 12 rated builders in Redditch, the typical rating is 4.8★. We compare against the same businesses a homeowner would find searching for this trade locally. ## In customers' own words _Verbatim quotes from this trader's public reviews, each attributed to its source:_ > "We employed this company to undertake a part build loft conversion for us in a 1960s bungalow, providing 2 bedrooms and a shower room. They undertook the main part of the building work including the planning application and we completed the job (insulation, electrics, plumbing and plasterwork). Their work was quick, efficient and clean, main build took just 3 and a half weeks. We were kept informed throughout and with regular site visits we were able to make some decisions as the job progressed. The personable staff both on site and in the offices made it a pleasurable rather than stressful experience, I would recommend them to anyone thinking of transforming a roof space into a useful living space. They know their stuff!" > — Carol, Oxfordshire (5.0, via Which? Trusted Traders) > "Charles Grosvenor have been brilliant from start to finish. Customer service has been flawless - everyone we met from the company were friendly and professional. They were realistic about time scales and kept us up to date throughout the process. They may not be the cheapest option but SO worth spending the extra money as they communicate and liaise with everyone -builders, scaffolders, electricians and plumbers - getting everything organised without any stress from our end! We were especially delighted with the size of our new room - our loft was really small and they somehow managed to create a really beautiful open space with a new staircase and it's totally transformed our house! I couldn't recommend them highly enough." > — Customer in Oxfordshire (5.0, via Which? Trusted Traders) > "Over the years I have had a number building firms carry our work for me, some good some very average . How refreshing to find a building firm that sticks to its quality of service and its professionalism. All the work is carried out with the customer in mind, any problems are immediately rectified. Russell Annis our project manager was always there to make sure the work measured up to our expectations. All the staff and builders we came in contact with at Charles Grosvenor were polite and helpful. Unfortunately good building firms are rare, Charles Grosvenor is one of the best. PS My build was a tricky one as I converted a loft in a full size Barn, but it looks stunning." > — Customer in Swindon (5.0, via Which? Trusted Traders) ## Trades Builder, Carpenter ## Independent verification _What MyTrustedTraders independently checked for this business (verified items only):_ - Review volume: MTT is showing 69 public reviews on this profile. (via Website) - Source profile spread: MTT is showing 2 source profiles for this trader. (via Website) - Business identity: MTT is showing public business identity data for company number 02593680 with operating status active. (via MyTrustedTraders public listing) - Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing) - Website: MTT is showing a public website for this trader. (via MyTrustedTraders public listing) - Accreditations shown: MTT is showing 1 credential or accreditation on this profile. (via Public credential evidence) Full verification checklist: https://mytrustedtraders.com/traders/charles-grosvenor-limited-2/checks ## Credentials & sources - Verified credentials on file: 1 - Waste carrier (Environment Agency) - Companies House status: active - Evidence held from: Which? Trusted Traders - Public evidence last checked May 2026 ## Before you hire a builder _What to check when choosing this kind of trade — general guidance, not a claim about this business:_ - 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. - Ask to see a portfolio of completed work like yours, plus recent references you can contact. - Check the credentials and registrations that matter for this work — and that they are current. ## Contact - Phone: 01527543668 - Website: http://www.charlesgrosvenor.co.uk --- Source: MyTrustedTraders — https://mytrustedtraders.com/traders/charles-grosvenor-limited-2 Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.