Advanced Glazing Systems Ltd
Trust score
78out of 100
Rating4.9★
Review volume854
Source diversity1 source
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
AGS are the experts in all areas of glazing home improvements and we want to help you create your dream home. We are much more than the average double...
Reviews · public evidence
What customers say
4.9out of 5
Highlights
"Excellent service from AGS from initial enquiry to completion of works, Everyone you deal with treats you like a valued customer, No hesitation in recommending AGS for all things glazing."
"We used AGS to install our doors a few years ago- they’re fantastic quality. The team provided a great service. We recently had a problem with our key and when I called up to ask for advice, they came to our aid straightaway! Couldn’t recommend enough!"
"Really helpful knowledgeable Customer Service. Good communication and professional Engineer with good interpersonal skills. Well worth investing in the skills of this company and its people."
Detailed reviews
Excellent service from AGS from initial enquiry to completion of works, Everyone you deal with treats you like a valued customer, No hesitation in recommending AGS for all things glazing.
We used AGS to install our doors a few years ago- they’re fantastic quality. The team provided a great service. We recently had a problem with our key and when I called up to ask for advice, they came to our aid straightaway! Couldn’t recommend enough!
Really helpful knowledgeable Customer Service. Good communication and professional Engineer with good interpersonal skills. Well worth investing in the skills of this company and its people.
Another great experience with AGS. Having used them before, I’m pleased to say the service and delivery remain consistently excellent. The new front door installation was handled professionally from start to finish, and we’re really happy with the result.
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Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.9★ from 854 public reviewsTrustATrader
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
TrustATrader
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 854
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed
Public evidence last checked May 2026
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