Castle Lock & Hinge
5 From 1 to 5
278 Reviews
Overall Ratings
5 Stars
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1 Star
  • 278 Reviews
  • 10 / 10 Recommend
  • 10 / 10 TrustScore
Jun 16, 2022
Honestly, mention the word 'double-glazing' and you conjure up horror stories and dishonest tradespeople. Dennis is the total opposite and a world with skilled people as honest him would be simply wonderful. I'd just had a double-glazing company tell me all of the windows needed replacing. Dennis gave me an honest and sincere quote and saved me a fortune.

Brilliant service and highly recommended.
Jun 16, 2022
Dennis kept in contact with me throughout the process, arrived on the day on time and completed all the window and door seal replacements speedily. Can’t fault the service and I will recommend him to all.
May 05, 2022
Fantastic service- friendly reliable and very reasonably price. Would and will recommend to all- thanks
Mar 26, 2022
Thanks for your professional prompt service in fixing my double glazing window lock Dennis. Recommend this company and would use again
Feb 22, 2022
Excellent same day service, would definitely use again
Feb 21, 2022
I have used this company on three separate occasions in the past year and each time Mr Nicholson has proved to be very efficient, on time and the work has been well done. I would highly recommend him as my jobs have all been small but urgent and he has always completed them.
Jan 29, 2022
Excellent service, highly recommended.
Jan 28, 2022
Excellent in every way
Dec 17, 2021
Prompt knowledgeable service with low cost.
A truly experienced professional with very good communication skills.
Highly recommended.
Dec 17, 2021
Would highly recommend
Oct 21, 2021
Efficient service at a really good price
Oct 09, 2021
Very efficient and helpful. Much appreciated.
Oct 07, 2021
Outstanding service, Dennis was really helpful and very knowledgeable. I will recommend him to anyone who need repairs or help with their double glazing.
Oct 06, 2021
what a fantastic service.
Sep 28, 2021
Good service and great pricing
Sep 08, 2021
Really great repair service which saved us from having full replacements. Friendly. helpful and prompt service, would definitely use again.
Sep 08, 2021
Brilliant service all round - a great job done very considerately, excellent communication.
Sep 08, 2021
After a lifetime in glazing, Dennis Nicholson knows his stuff, and does a truly excellent job.
Sep 08, 2021
The service offered here was first class.
The window in the Upvc door of my morher in law’s house had been smashed and needed replacing. It was sourced and replaced by Dennis and at all times he kept Doreen informed, in particular letting her know when he was coming to the house. This was important to Doreen who aged 93 and very hard of hearing becomes anxious when people call.
Well done Dennis.
Jul 05, 2021
brilliant company, really friendly and helpful, top class service and quality
About Castle Lock & Hinge
We are a company serving the South Durham, Weardale and Teesdale areas. We provide a rapid repair service for uPVC and composite doors, together with security upgrades and repairs to uPVC windows. With 90 percent of parts in stock, we can usually complete the job on our first visit, however If we have to order new parts, we usually have them the next day. We also specialise in the replacement of misted double glazing and we are now upgrading standard sealed units to Warm Edge 'A' Rated Gas filled double glazed units for better insulation. If you think your uPVC door is looking tired, don't replace it as we can give you a fresh door panel, handles and letterbox from our extensive door panel brochure. With over 30 years experience in the double glazing industry, you can be assured of a first class job. There is no call out charge and we give a free, no obligation quote. We are confident that you will be more than happy with our punctuality, honesty and attention to detail.
Castle Lock & Hinge is a Verified Merchant
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