“We called ACE as our ‘traffic’ door on our bifold doors was not locking securely. Mark conducted a virtual assessment to establish the nature of the problem. When ACE did visit we found Joe (the specialist Mark sent) to be extremely personable, engaging, knowledgeable and thorough in his assessment. When it came to fitting the new part, our bifold doors have never worked better. Joe kept us regularly informed and left things extremely neat and tidy after both visits. Joe was extremely professional, courteous and hard working. I would have no hesitation in recommending ACE to anyone.”
Public evidence profile
Ace Windows, Doors, Locks & Glass
Credentials & registries
TrustATrader Approved
No Trust Score yet
- 235 reviews across 2 review sources, rated 4.9 where a rating is published
- 4 reviews in the last 12 months
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 thing checkedWhat we can verify about Ace Windows, Doors, Locks & Glass
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
See the full verification checklist for Ace Windows, Doors, Locks & Glass →Reviews · public evidence
What customers say
These reviews are published independently on the named public sources below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
4.9out of 5
Customers often mention
Where these reviews are published
- Checkatrade223 reviews
- TrustATrader12 reviews · 4.9 avg
Highlights
“Exveptional service from the guys at Ace Windows Joe called ahead with ETA which is always appreciated and was very helpful. Recimmend them Aldo”
“I recently needed the glass replacing in my timber bifold. I’m so glad I went with Ace. From quote to inspection to installation was less than a week. Despite being the lower end of the quotes, the work was completed to a high standard with no mess or disruption. They even noticed my dodgy front door on the way out and tightened up the hinges on the way out for me. Couldn’t recommend them enough.”
Detailed reviews
These are the individual reviews we hold for Ace Windows, Doors, Locks & Glass, including the highlights above. The 235 headline total is the review volume reported across public review sources.
Read the other 7 detailed reviews on this pageShow fewer reviews
Local context
Rated 4.9, in line with the local average for window / door fitters in Sutton
Across 31 window / door fitters in Sutton, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
From customer reviews
What customers consistently say
What this trader's customers report about their jobs, in their own words.
Respectful and tidy in your home: “work was completed to a high standard with no mess or disruption.” · Checkatrade, 11 Feb 2026
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 26 Jun 2026
Sources
2 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Check dates vary by source. Where we hold a date, the check shows it.
About
Windows / doors / conservatories in Sutton.
Services they list
Aluminium Doors InstallationAluminium Doors RepairAluminium Windows InstallationAluminium Windows RepairBay Windows InstallationBay Windows RepairBifold Doors InstallationBifold Doors RepairCat FlapsComposite Front Doors InstallationComposite Front Doors RepairConservatory Installation
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Sutton
The areas they list covering on a public directory; confirm they cover your address before you book.
Independent checks
About this business
Recently reviewed4 reviews in the last 12 months.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Be wary of high-pressure 'today-only' discounts and a salesperson who won't leave. A reputable window or door firm gives you a written, itemised quote you can take away and compare against others.
Never pay the full price up front; a modest deposit with the balance on completion is normal. Ask what deposit protection or insurance-backed guarantee you get if the firm stops trading before fitting.
Get the specification in writing (frame material, the glazing units and their energy rating, and any trickle vents) so you can check you got what you paid for.
Want an extra legitimacy check? Run the Cowboy Checker on Ace Windows, Doors, Locks & Glass before you contact them.
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Common questions about Ace Windows, Doors, Locks & Glass
Is Ace Windows, Doors, Locks & Glass a legitimate business?
Ace Windows, Doors, Locks & Glass has 235 independent public reviews, rated 4.9 out of 5, gathered and cross-checked across 2 review sources. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Ace Windows, Doors, Locks & Glass?
Ace Windows, Doors, Locks & Glass has 235 public reviews, averaging 4.9 out of 5, gathered across 2 review sources, 1 of which publish a rating. You can read the individual reviews and where each came from in the reviews section above.
How do I know Ace Windows, Doors, Locks & Glass' reviews are genuine?
Ace Windows, Doors, Locks & Glass' 235 public reviews are gathered and cross-checked across 2 review sources. Reviews spread across several review sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Has Ace Windows, Doors, Locks & Glass had recent public reviews?
Ace Windows, Doors, Locks & Glass has 4 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is Ace Windows, Doors, Locks & Glass qualified and accredited?
We hold 1 independently sourced credential for Ace Windows, Doors, Locks & Glass, including TrustATrader Approved. Each is attributed to the body that issued it in the credentials section. For example, TrustATrader Approved is TrustATrader's approved badge: awarded after it vets the trader's identity and background.
What does Ace Windows, Doors, Locks & Glass specialise in?
Ace Windows, Doors, Locks & Glass lists specialist services including Aluminium Doors Installation, Aluminium Doors Repair, Aluminium Windows Installation, Aluminium Windows Repair, Bay Windows Installation, Bay Windows Repair. If your job is one of these, look for it in their listed services or ask them to confirm for your project.