Skills
- Aluminium Doors Installation
- Aluminium Windows Installation
- Bay Windows Installation
- Bifold Doors Installation
- Composite Front Doors Installation
- Double Glazing Installation
- Exterior Doors Installation
- French Doors Installation
Customer Reviews
Write a review9.67 /10
Based on 9 reviews over the past 12 months
Quality of work
9.89
Reliability
9.56
Communication
9.56
Reviews (14)
9.33 Double Glazing Installation
Posted 13 October
Excellent windows and a hassle-free install
I had my old windows replaced and couldn’t be happier with the result. From the first quote to the final clean-up, the whole process was very smooth and efficient. The fitters were very friendly, respectful of my home, and covered the floors and furniture before they started. The job was finished in far less time than I expected, and they left everything in a very tidy manner. Communication was great throughout. Every question I had was answered clearly, the pricing was fair and transparent, and there were no surprise costs. Would recommend!Verified reviewerJob location: N110 UPVC Repairs
Posted 18 September
Upvc fitted underneath a big window in the kitchen
Very good, work carried out to a high standard The day and date I wanted was agreed on timeVerified reviewerJob location: N1110 Glass Replacement
Posted 17 September
Great and efficient service from Michael
We had great communication and patience from Michael. He was friendly and efficient. Explaining everything and giving advice. Additionally he provided information needed for our insurance claim. The work was completed well. Thank youVerified reviewerJob location: NW910 UPVC Windows Installation
Posted 17 September
Excellent service from start to finish!
I couldn’t be happier with the work carried out in my home. The company installed a skylight, replaced my windows, and completed painting and decorating work, and the standard of service throughout was exceptional. Michael and his team are extremely reliable, professional and punctual. Everything was completed to a very high standard, with great attention to detail. They were also incredibly clean and tidy, making sure to clean up thoroughly after themselves once the work was finished. I would highly recommend this company to anyone looking for professional, reliable, and high-quality work.Verified reviewerJob location: EN810 Wooden Sash Windows Installation
Posted 17 September
Great work, great people
I had a sash window replaced in the bay of my Victorian terraced flat. I dealt with Michael who was very helpful. The quote was prompt and good value, and the work was carried out as per the timeline. Which was also a lot quicker than other companies that had quoted. Everyone I dealt with at GRU Co from the person who answered the phone, to the window fitters, was polite, friendly and helpful. I had a small issue after the work was done but this was sorted out quickly with no fuss. Couldn’t have asked for a better experience and now I have a beautiful new window!Verified reviewerJob location: N229.33 UPVC Doors Installation
Posted 01 July
Replacement uPVC front door installation.
I chose Glass R Us to fit a secure, new uPVC front door because of all the companies that expressed an interest it was the only one to send someone to my address to take photos and measurements. Michael was friendly and enthusiastic. Although the job was pushed beyond the stated date of installation a couple of times, when Ahmed came to do the job he was very efficient, tidy and friendly. The cost of the job was £1704 including VAT. I am very pleased with my new, secure front door. I would recommend Glass R Us highly.Verified reviewerJob location: E15RJoan T
Photos
Company Info
Owner
Mr Eyup Bellikli
Ltd Company
2 years on Checkatrade
VAT Registered
No
Who We Are
Glass R Us, the trading name of Gru Co Ltd, is a family-run business with over 70 years of combined industry experience. We are proud to offer a comprehensive range of glazing, window, and door solutions for both residential and commercial clients across London and beyond. Our reputation is built on delivering high-quality craftsmanship, exceptional service, and a commitment to customer satisfaction.
Our Mission
At Glass R Us, our mission is simple: to transform spaces with precision-crafted glass solutions that combine functionality with aesthetic appeal. We are dedicated to enhancing the homes and businesses of our clients through innovative designs, sustainable practices, and reliable service. Our goal is to exceed expectations on every project, no matter the size or complexity.
What We Do
We specialise in supplying and installing a wide variety of products, including:
- Glazing
- Windows and doors (UPVC, aluminium, timber)
- Mirrors and splashbacks
- Shower screens and glass doors
- Partitions and balustrades
Our expertise extends from small residential upgrades to large-scale commercial installations. Every project is customised to meet the unique needs of our clients, blending practicality with style.
Why Choose Us
What sets us apart is our dedication to delivering a personal touch with every project. We believe in treating each client with the care and respect they deserve, ensuring that the job is done right the first time. Our team’s professionalism is reflected in our industry certifications with Assure, PQS, Constructionline, and Acclaim, demonstrating our commitment to adhering to the highest standards.
Our Service Area
Based in London, we primarily serve clients within the M25. However, we are flexible and willing to travel beyond this area depending on the specific requirements of your project. Whether you’re in the heart of the city or in the surrounding regions, we bring our expertise directly to your doorstep.
Get in Touch
We understand that your time is valuable, which is why we make it easy to get in touch with us. Whether you prefer to call or email, our team is ready to respond quickly and efficiently. For urgent needs, we also offer out-of-hours emergency services, ensuring that help is always just a phone call away.
Our Promise
At Glass R Us, we believe that the customer experience is just as important as the work we do. From the initial consultation to the final installation, we are with you every step of the way, ensuring your complete satisfaction.
Accreditations and awards
Self Certified
Provided by the trade. Checkatrade has not verified.


This trade passed up to 12 Checkatrade vetting checks
Member since August 2024
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