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Advanced Glazing Systems Ltd

4.9

369 Reviews

Opening Hours
Today - 08:00–17:00
  • Monday 08:00–17:00
  • Tuesday 08:00–17:00
  • Wednesday 08:00–17:00
  • Thursday 08:00–17:00
  • Friday 08:00–17:00
  • Saturday - Closed
  • Sunday - Closed
See customer reviews & leave a review

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

Organisations and Awards

Sep 2019

About

AGS is a family run business specialising in all areas of UPVC and Aluminium Home Improvements.

We are much more than the average double glazing Company and we are confident that you will notice a real difference between AGS and our competitors.

We let our products speak for themselves and our friendly professional staff are more concerned with you receiving the best possible customer service and a high quality product that is right for your home.

AGS are registered with Fensa, The Glazing Ombudsman and the Glass and Glazing Federation, for complete peace of mind that you are dealing with a Company that has your interests at heart.

AGS supply and fit the following product range:

UPVC WINDOWS & DOORS - ENERGY RATED 'A'
ALUMINIUM WINDOWS & DOORS - ENERGY RATED 'A'
UPVC SLIDING SASH WINDOWS - ENERGY RATED 'A'
COMPOSITE DOORS
CONSERVATORIES
BIFOLD AND SLIDING DOORS

To discuss our product range and services further please feel free to contact us.

Andy Barnett

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing repairs
    • Double glazing suppliers

  • Glaziers

    • Double glazing installation
    • Double glazing repair
    • Sash windows
    • Stained glass
    • Replacement window services and repairs
    • Aluminium Windows
    • Double glazed units
    • Triple Glazing
    • UPVC Windows
    • Window consultants

  • Conservatories

    • Conservatory repairs
    • Conservatory maintenance
    • Conservatory Roof replacement
    • Sun Lounge

  • Doors

    • Bi-fold doors
    • Composite doors
    • Front door
    • French doors
    • Patio doors
    • ​Aluminium doors
    • Orangeries
    • UPVC doors

  • Roofers

    • Guttering, fascias and soffits
    • Conservatory roof conversions
    • Tiled conservatory roofs

  • More Services

    • facias

My work

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
369 reviews
Customer Service
5.0
Quality
4.9
Value
4.8
Recommended

Recommended

by 100% of customers
Sort by
Brilliant job. Prompt and professional
Customer Service
Quality
Value
Excellent job. I would use them again. I also would recommend them.
Which? Trusted Traders Consumer Posted on 20/08/2018 , work completed 20/08/2018
Recommended
Excellent quality and value
Customer Service
Quality
Value
All members of staff couldn't have been more helpful. The work was excellent value and the quality of the windows is impeccable.
Danielle, London Posted on 09/08/2018 , work completed 09/08/2018
Recommended
Brilliant job
Customer Service
Quality
Value
From first visit to job completed, the company was professional and attentive. Had seen their work at a neighbours who fully recommended them as I do too.
Susan, London Posted on 24/07/2018 , work completed 24/07/2018
Recommended
Super windows, super company
Customer Service
Quality
Value
Great company. Good communication. Great service. Great fitters. Good product. No issues. Would recommend to all.
Which? Trusted Traders Consumer Posted on 23/07/2018 , work completed 23/07/2018
Recommended
First class service and first class product
Customer Service
Quality
Value
AGS fitted a pair of folding patio doors. They offer an excellent service and sell what appears to be an excellent product. If we ever save enough for window will use them again.
Aram, Essex Posted on 23/07/2018 , work completed 23/07/2018
Recommended
Perfect job.
Customer Service
Quality
Value
First rate company & first rate workmanship. Would not hesitate to recommend them.
Pauline, Essex Posted on 19/07/2018 , work completed 19/07/2018
Recommended
Excellent job
Customer Service
Quality
Value
This is the second time I have used AGS and as before, there was no 'hard sell' and the work was carried out quickly and efficiently.
Which? Trusted Traders Consumer Posted on 19/07/2018 , work completed 19/07/2018
Recommended
Excellent job. Very professional
Customer Service
Quality
Value
Replaced windows. Quick installation and good service.
Which? Trusted Traders Consumer Posted on 18/07/2018 , work completed 18/07/2018
Recommended
My review
Customer Service
Quality
Value
Very good job.
Which? Trusted Traders Consumer Posted on 28/06/2018 , work completed 28/06/2018
Recommended
Excellent service
Customer Service
Quality
Value
Staff informative, helpful & polite. Work carried out quickly, neatly without any fuss. Most impressed.
Ken, Essex Posted on 25/06/2018 , work completed 25/06/2018
Recommended
Excellent service
Customer Service
Quality
Value
New front door fitted by AGS. Professional company with excellent customer service.
Phil, Essex Posted on 25/06/2018 , work completed 25/06/2018
Recommended
Prompt & professional.
Customer Service
Quality
Value
Good service. Happy to use them anytime.
Which? Trusted Traders Consumer Posted on 15/06/2018 , work completed 15/06/2018
Recommended
Double glazed sash windows
Customer Service
Quality
Value
Great job, really pleased with the installation guys worked really hard. The windows are good quality and look really nice.
Which? Trusted Traders Consumer Posted on 13/06/2018 , work completed 13/06/2018
Recommended
Excellent products & service
Customer Service
Quality
Value
A complete package from initial meeting to fitting & resolving a few issues. Customer service is exemplary!
Which? Trusted Traders Consumer Posted on 08/06/2018 , work completed 08/06/2018
Recommended
Excellent job
Customer Service
Quality
Value
Great work, window and patio door look great. Friendly and professional company. Would recommend and use again.
Debbie, Essex Posted on 06/06/2018 , work completed 06/06/2018
Recommended
Great job
Customer Service
Quality
Value
Friendly, efficient, professional and great value, no complaints!
Which? Trusted Traders Consumer Posted on 05/06/2018 , work completed 05/06/2018
Recommended
Brilliant job!!
Customer Service
Quality
Value
Brilliant professional job, really pleased. Would highly recommend!
Which? Trusted Traders Consumer Posted on 31/05/2018 , work completed 31/05/2018
Recommended
Excellent job
Customer Service
Quality
Value
New windows & doors fitted to a 10 year old conservatory, over & beyond my expectations, from day 1 I received an excellent service, "A friendly hassle free consultation to a friendly team of workmen." Excellent job AGS many thanks will definitely be using again.
Maria, Hertfordshire Posted on 21/05/2018 , work completed 21/05/2018
Recommended
Professional service
Customer Service
Quality
Value
Professional service, no hesitation in recommending.
Which? Trusted Traders Consumer Posted on 19/05/2018 , work completed 19/05/2018
Recommended
100% excellent
Customer Service
Quality
Value
I am pretty clued up on DIY and some traders are reluctant or edgy doing work for people like me, not AGS, they understood that some jobs need the professionals. Every aspect of the job scored 100%.
Which? Trusted Traders Consumer Posted on 16/05/2018 , work completed 16/05/2018
Recommended
Excellent all round
Customer Service
Quality
Value
Great job - punctual, clean and tidy. Lovely finish quick and reliable.
Dean, London Posted on 10/05/2018 , work completed 10/05/2018
Recommended
Excellent product and professional job
Customer Service
Quality
Value
A great quality product fitted by people who were polite, tidy and certainly knew how to do their job. Excellent!
Which? Trusted Traders Consumer Posted on 10/05/2018 , work completed 10/05/2018
Recommended
Great Job
Customer Service
Quality
Value
Far better than any other option I looked at. Andy was very professional and reassuring in providing a quote.
Alex, Essex Posted on 26/04/2018 , work completed 26/04/2018
Recommended
Great overall job, courteous fitters
Customer Service
Quality
Value
AGS did a great job in fitting the bi-fold doors, new windows and composite front door. The fitters were courteous and helpful, I would definitely recommend this company.
Stuart, Essex Posted on 18/04/2018 , work completed 18/04/2018
Recommended
Excellent job
Customer Service
Quality
Value
I was very pleased with the job I had done with Advanced Glazing Systems Ltd. I had a new front door. The fitter was very good from beginning to the finishing of work. Everything was left clean and tidy. The initial communication of a quote was brilliant to everything being explained. Good job completed.
Which? Trusted Traders Consumer Posted on 16/04/2018 , work completed 16/04/2018
Recommended
Which? Trusted Traders

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Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.

Have a question?

029 2267 0040
Mon–Fri: 9:00–17:00
Standard network rate.