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Endorsed by Which?
Charles Grosvenor Limited
Opening Hours
Today -
- Monday 09:00–17:00
- Tuesday 09:00–17:00
- Wednesday 09:00–17:00
- Thursday 09:00–17:00
- Friday 09:00–17:00
- Saturday - Closed
- Sunday - Closed
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 family run company and has been a specialist in converting lofts for over 40 years. 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 stair perfectly matches your existing woodwork.
What we do
Loft and property converters
- Loft Insulation
Builders
- Building services
- Loft conversions
- Garage conversions
- Extensions
Property refurbishment contractors
Building construction contractors
More Services
- loft extension
- loft conversions
- staircases
- stairs
My work
Customer reviews
Why you can trust these reviews
All reviews are verified as being genuine and a true customer of this trader.
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100% of the reviews we publish have been through our stringent moderation process.
4.8
60 reviews
Recommended
Recommended
by 97% of customers
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An excellent company
Customer Service
Quality
Value
We were very happy with the work that was done by Charles Grosvenor. All members of their staff (office and on-site) were professional and helpful at all times, as were their affiliated suppliers. We would happily recommend them to others looking to convert their loft space.
Which? Trusted Traders Consumer
, work completed
Recommended
An excellent company
Customer Service
Quality
Value
We were very happy with the work that was done by Charles Grosvenor. All members of their staff (office and on-site) were professional and helpful at all times, as were their affiliated suppliers. We would happily recommend them to others looking to convert their loft space.
Which? Trusted Traders Consumer
, work completed
Recommended
Superb
Customer Service
Quality
Value
Fantastic job from start to finish. Charles Grosvenor created a wonderful loft conversion for us, providing an additional bedroom and en suite. The quality of the workmanship and the ‘trades’ used were second to none. A superb experience from a dedicated and professional team. I would highly recommend Charles Grosvenor.
Billy and Ness
, work completed
Recommended
Charles Grosvenor- The Best
Customer Service
Quality
Value
Charles Grosvenor completed the loft conversion for us, providing with an additional bedroom with en suite shower in our home in Langley, Berkshire. We were concerned because we were lowering the ceilings on the first floor, but we were super surprised with every aspect of the work from planning, advice, support through to the actual build /completion was exceptional. Every member of the Charles Grosvenor team excelled at their job. The fitters have created a wonderful space in our loft, the plasterers have done an amazing finish, everyone were very professional in their area of work. The whole team was brilliant, patient, respectful and incredibly efficient. The office staff were polite, excellent, made us stress free with regular communication and very professional. Finally, Russell as the project manager very best in bringing it all together gem of a person. Professional, reliable , efficient, timely and great value from start to finish. Never will hesitate to recommend Charles Grosvenor to anyone without any doubt. Many thanks to you all.
Anand K
, work completed
Recommended
Charles Grosvenor- Superb
Customer Service
Quality
Value
Attic conversion- period property. Included installation of an observatory lantern A superb job handled with great skill and flexibility We could not be more delighted with the approach, professionalism and collaborative approach of Charles Grosvenor. The project has been a complete success. I would recommend Charles Grosvenor unreservedly.
Which? Trusted Traders Consumer
, work completed
Recommended
Reliable and efficient company
Customer Service
Quality
Value
I had a loft conversion into a small storage room in a small terraced house. I was very happy with Charles Grosvenor. Everyone in their team was very reliable. Hayley back at the office was very easy to contact by Email and constantly kept me posted on what was going on. I had been delaying this loft conversion because I have a busy job and don't have time to juggle building projects. I shouldn't have waited, as Charles Grosvenor made everything hassle-free!
Which? Trusted Traders Consumer
, work completed
Recommended
Converted!
Customer Service
Quality
Value
Charles Grosvenor completed a loft conversion for us, providing us with an additional bedroom with en suite shower. We were pleased with every aspect of the work from planning through to the actual build. There ongoing support and advice was exceptional
Which? Trusted Traders Consumer
, work completed
Recommended
Excellent and a pleasure to work with
Customer Service
Quality
Value
Loft conversion
Which? Trusted Traders Consumer
, work completed
Recommended
Charles Grosvenor Ltd - excellent overall experience for loft conversion process
Customer Service
Quality
Value
Charles Grosvenor Ltd worked with us through all stages of a loft conversion from initial discussions and idea, through to final design, planning, building and project management. It was an excellent experience and they were very professional and helpful throughout and all aspects of the work were completed to a very high standard. Communication was always positive and all issues were resolved quickly and to our satisfaction. It was a very positive experience and we are very happy with the work that was done and the final completed loft conversion
Which? Trusted Traders Consumer
, work completed
Recommended
Professional and respectful
Customer Service
Quality
Value
I had a loft conversion with Charles Grosvenor earlier this year. The sales consultant was very friendly and clear on what type of conversion I could have and clearly went through the step by step process of having the conversion. My quote was very specific and I could see exactly what I was paying for. Throughout the planning process the office kept in touch to inform me of each and every stage. The job was not only done swiftly, with the minimum of disruption to us living in the house, but also to a very high standard. I had regular meetings with the supervisor who updated me on the progress of the job and I felt that I was listened to and my needs were met every time. All the trades men were professional and showed the utmost respect to me, my children and surrounding neighbours. There was also always someone in the office I could talk to whenever I needed. As a single working mother of two I felt that my house was always in safe hands with this company and would highly recommend them.
Which? Trusted Traders Consumer
, work completed
Recommended