View our Client Testimonials

Very happy with the installation and the product, the fitters went above & beyond to ensure we were very satisfied and could not have been more helpful. The standard of work was exceptional.

Mr & Mrs Bennett

Warrington of March 2018

We are very grateful for the way all your staff have dealt with our installation.

Mr & Mrs Ryder

Bury of June 2017

Excellent from start to finish, fitters friendly and knowledgeable, very clean and tidy, punctual, the whole set up very professional.

Mr. & Mrs. McDonald

Newton-le-willows, Merseyside of November 2014


Mr & Mrs Harrison

Wigan, Lancashire of October 2014

We are pleased indeed with the windows and doors and would like to thank you for the advice during the ordering process and your fitters, who carried out the work in a friendly, hard- working and professional manner. The customer service afterwards was also very good.

Mr & Mrs Miller

Horwich of July 2014

They were great as usual.

Mrs Crossan

Bolton of June 2014

Grosvenor provide excellent service.

Mr S Hudson

Manchester of December 2013

From 1st contact with Ian to final build what a great job. What cracking lads you have working for you. Clean, tidy and great workers. Thank you again for the great orangery which is the talk of the street.

Mr & Mrs Smith

Coppull of July 2013

I used Grosvenor at a previous residence 15 years ago. They give superb quality in every area.

Mrs Massey

Bolton of April 2012

A sincere thank you for the work carried out on our conservatory. From first coming to the showroom, to the completion of the work, we were dealt with in a very professional and friendly manner and the work is excellent.

Mr & Mrs Partington

Aspull of February 2012