NJG glass & locks

Welcome to NJG glass & locks

Company built on recommendation

About Us

At a glance

NJG Glass is a company that builds itself on customer satisfaction and recommendations

What we do

  • Misty glass and double glazing replacement
  • Window and door repairs
  • Replacement windows and doors
  • Hinge replacement
  • Handle replacement
  • General lock replacement
  • Letterbox, door knockers and cat flap fittings
  • Glazing service
  • Glass repair
  • Mirror glass cut to size
  • Coloured glass splashbacks
  • Shower screens
  • Window locks
  • Window filming
  • 24 hour boarding up 

Customer Satisfaction Guaranteed

Our work generally consists of the replacement of glass and glazing works together with window repairs ie locks, handles, hinges, letterplates, door knockers, and misty units. We also process cut to size glass and mirrors and a range of coloured Splashbacks for bathrooms and kitchens. I have been in this trade for over 25 years and have gained a considerable amount of knowledge and experience during this period.


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Contact Us

Schedule an Appointment

To set up a window service consultation, please contact us at your convenience. We look forward to meeting you soon.

NJG glass & locks

Kiln Way, Dunstable, Central Bedfordshire, England LU5 4GY, United Kingdom

07957 119508



9:00 am – 5:00 pm


9:00 am – 5:00 pm


9:00 am – 5:00 pm


9:00 am – 5:00 pm


9:00 am – 5:00 pm


9:00 am – 5:00 pm



What our customers have to say

"Neil came to seal my doors and windows ahead of winter. Excellent service at a competitive price, would highly recommend." Kishman59 

"Fantastic company, excellent communication very fair price..arrived on time and left site clean and tidy..very impressed..thank you Guys.." trustmaintenace