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GM Windows were outstanding. Quick turnaround with survey and quote, good advice particularly from George, and an excellent installation. I would not use anyone else for doors and windows, highly …
I needed a new front door after looking around at different companies the best company was G/M doors and windows best on price and best on workmanship our new door …
The quality of the product (new windows installed) and the quality of the service provided by the team at GM Windows & Doors Ltd has been first-class. Great communication and …
TRUSTWORTHY & RELIABLE This is the second time we have used G M Windows & Doors to fit new windows & doors at our home. We would definitely recommend anyone …
Very professional and well mannered fitters would highly recommend
Second time using the company, this time to install the privacy window on the staircase. Really pleased with the effect, Paul and Callum were efficient, tidy, and came right on …
Review on behalf of my parents:<br><br>Thank you so much to Harmony Blinds for a superb shutter fit today.<br><br>Ian and Paul came out and both did an excellent, first-class job. Ian, …
Both Mike and Arron provided excellent and professional services. They were very knowledgeable and all our queries and concerns were dealt with swiftly and resolved efficiently. Would highly recommend Harmony …
Very pleased with the quality and service . I will definitely use them again
Very pleased with the installation of new front door and french door aswell as repairs to a few windows.Turned up on time to give quote and again to do job.Everyone …
Everything about this job was excellent. From the sales lady Bryony helping us to choose a door that exactly suited our needs to the surveyor who did the measuring to …
This is the second time we have used GM Windows and Doors Ltd they were brilliant from start to finish. The lads worked incredibly hard and were very polite despite …
Absolutely brilliant service from start to finish.Many thanks to Callum and Paul for the fantastic job they did replacing our front door and to Bryony, Freya and George for all …
Faultless from start to finish<br>Ian arrived to measure up (on time) bringing loads of samples to choose from<br>Gave me a price and a fitting date straight away<br>Took a deposit and …
Window fitter came to measure up 30/5/25 Window installed 12/6/25 Very fast, reliable, friendly, professional and good price Would highly recommend
G M Windows & Doors Ltd, replaced our kitchen window and patio doors. From our first contact with them they have been excellent. George and the team are very professional …
First thing to say is that GM responded to our request after one of the larger companies failed to show up. They quickly inspected the windows and measured up before …
Door and window replacement - great communications from Bryony, super helpful, fantastic quality composite door, super neat job and well fitted. Reliable and responsive.
A great service providing a replacement window to our kitchen. We were kept informed by the team at G M Windows & Doors at each stage of the process. The …
Excellent service from start to finish. The guys who carried out the install were brilliant throughout and left everything clean and tidy after each day. Bryony was also great at …
Great place, friendly and professional staff.<br>Ideal company for Bolton keys as well, not just Bolton locks👍🏻
We couldn’t be happier with the result ! The quality of the door is top - notch sturdy, stylish and has really improved the look of our house. 5* star …
We’ve used Harmony Blinds before and so glad that they were able to sort out our blinds in the new house. Once again a fantastic job! Ian fully got what …
Done a great job fitting new door and windows to my 220 year old house where nothing is standard size. Very pleased with the work, and would recommend without hesitation.
