# Advanced Glazing Systems Ltd

Advanced Glazing Systems Ltd is a carpenter / joiner in Enfield. Rated 4.8/5 from 1,515 public reviews across 5 named sources. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement.

## About
Advanced Glazing Systems Ltd has been vetted and approved by TrustATrader. Covering Hertfordshire and all surrounding areas.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| TrustATrader | 4.9/5 | 847 |
| Checkatrade | 4.9/5 | 705 |
| Which? Trusted Traders | 4.8/5 | 371 |
| Yell | 5.0/5 | 5 |

_Per-source review counts may overlap — they need not sum to the 1,515 cross-checked total above._

Independently rated 4.8–5.0 out of 5 across 4 separate review sources — ratings that agree across independent sources are far harder to fake than a single glowing profile.

This business replies to its public reviews, including critical ones — a sign it stands behind its work and handles problems when they arise.

## In customers' own words
_Verbatim quotes from this trader's public reviews, each attributed to its source:_
> "Recently had all back windows renewed including patio doors - went for sash style upvc - workmanship was so professional, polite and clean - would highly recommend"
> — Customer (5.0, via Checkatrade)

> "I have had dealings with Advanced Glazing Systems for the past last four years and have found them to be outstanding. They are one of the few businesses where the customer is always right - a rare thing to find these days. No detail is too trivial for them to provide a quick and efficient answer to. All the staff are unfailingly polite and very experienced. I would thoroughly recommend them for anybody’s double glazing needs. Francesca Harrington"
> — Anonymous (5.0, via Checkatrade)

> "They were incredibly helpful in guiding me through the decision on which windows to install, and very patient during the whole pre installation process while we worked through the details and chose the best opening system. The installation itself was carried out very professionally. As I was keen to complete the works as quickly as possible, they organised everything to be done in one day, without compromising on quality. The finish is to a high standard and they left the space clean and tidy afterwards."
> — Tais S (5.0, via Checkatrade)

## Trades
Carpenter, Landscaper

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 1,515 public reviews on this profile. (via Checkatrade)
- Source profile spread: MTT is showing 5 source profiles for this trader. (via Checkatrade)
- Business identity: MTT is showing public business identity data for company number 05265194 with operating status active. (via MyTrustedTraders public listing)
- Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MTT is showing a public website for this trader. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/advanced-glazing-systems-ltd-14/checks

## Credentials & sources
- Verified credentials on file: 0
- Companies House status: active
- Evidence held from: Checkatrade, Companies House, TrustATrader, Which? Trusted Traders, Yell
- Public evidence last checked April 2026

## Before you hire a carpenter / joiner
_What to check when choosing this kind of trade — general guidance, not a claim about this business:_
- Ask to see a portfolio of completed work like yours, plus recent references you can contact.
- Check the credentials and registrations that matter for this work — and that they are current.
- Get a written, itemised quote with scope, assumptions and a staged payment schedule.
- Compare at least three carpenters / joiners on the depth of their evidence, not just price.

## Contact
- Phone: 07360498061
- Website: http://advancedglazingsystems.co.uk/

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/advanced-glazing-systems-ltd-14
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.