Endorsed by Which?

Advanced Glazing Systems Ltd

4.9

354 Reviews

Opening Hours
Today -
  • 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

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

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
354 reviews
Customer Service
5.0
Quality
4.9
Value
4.8
Sort by
Great job
Customer Service
Quality
Value
A very good company, great value, wonderful product, really good workmanship.
John, Kent Posted on 22/06/2016 , work completed 22/06/2016
Excellent job
Customer Service
Quality
Value
Great job done. Very professional and nice people.
Which? Trusted Traders Consumer Posted on 22/06/2016 , work completed 22/06/2016
Most efficient
Customer Service
Quality
Value
Salesman was not pushy in any way, fitters prompt and most efficient and left house clean and tidy. I recommend this company highly.
Andy, Essex Posted on 20/06/2016 , work completed 20/06/2016
My Review
Customer Service
Quality
Value
Brilliant job. Professional & trustworthy company. Recommend it to anyone.
Which? Trusted Traders Consumer Posted on 14/06/2016 , work completed 14/06/2016
My Review
Customer Service
Quality
Value
Good job, prompt & professional
Sandra, Essex Posted on 13/06/2016 , work completed 13/06/2016
Job well done
Customer Service
Quality
Value
Very pleased with my new kitchen windows and stable back door. 2nd time I have used this company. Professional workman.
Which? Trusted Traders Consumer Posted on 10/06/2016 , work completed 10/06/2016
Excellent job
Customer Service
Quality
Value
The work was excellent from first contact to finish. I am extremely pleased with my new porch.
Julie, Essex Posted on 09/06/2016 , work completed 09/06/2016
Fantastic job - 100% recommend
Customer Service
Quality
Value
AGS Ltd were absolutely fantastic from the initial sales visit, through installation and completion.100% customer focussed and service totally professional at all stages. Our fitters, Steve and Gavin, were amazing and did a totally brilliant job, very polite, very tidy and felt 100% satisfied. Would recommend this company to anyone.
Suresh, Essex Posted on 03/06/2016 , work completed 03/06/2016
My Review
Customer Service
Quality
Value
Competent and professional service. Price clearly given orally, with a written confirmation and abided by. All work completed quickly and well. All personnel were friendly and efficient.
Susan, London Posted on 26/05/2016 , work completed 26/05/2016
Fantastic Windows and Excellent Service!
Customer Service
Quality
Value
I had a couple of Windows fitted in the first week of May by AGS. I experienced a professional, extremely efficient approach from the start and felt confident that the product I was ordering would be suitable for my requirements. The fitters were prompt and went over and above to make sure the work was perfect. There were no hidden costs (which I have unfortunately experienced with other companies in other trades) and what you see is what you get. I would highly recommend this company. Thank you again!
Ben Posted on 25/05/2016 , work completed 25/05/2016