Public evidence profile · Checked March 2026

Dennington Glass & Glazing

Window / door fitterCrawley5.0120 reviews · 1 independent public source
Credentials & registries
CERTASS

No Trust Score yet

  • Rated 5.0 from 120 reviews
  • 1 credential shown

Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.

Call 07400 474829
Trust at a glance

What we can verify about Dennington Glass & Glazing

1 check

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.

Credentials & registriesCERTASSSee detail →
See the full verification checklist for Dennington Glass & Glazing →
Reviews · public evidence

What customers say

These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.

5.0out of 5
120 reviews in public evidence
How Checkatrade customers rate them (out of 5)
Reliability5.0
Communication4.9
Quality of work5.0
Where these reviews are published
  • Checkatrade120 reviews · 5.0 avg
Local context

Rated 5.0, above the local average for window / door fitters in Crawley

Across 18 window / door fitters in Crawley, the typical rating is 4.7 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Credentials and associations

Credentials and memberships

1

These credentials and memberships are attributed to named public sources. Check the source before relying on them.

Sources

Where this information comes from

2 named public sources

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.

Review sources

Registers and membership directories

Public evidence last checked March 2026

About

Windows / doors / conservatories in Crawley, West Sussex.

Services they list

Aluminium Doors InstallationAluminium Windows InstallationBay Windows InstallationBifold Doors InstallationComposite Front Doors InstallationConservatory InstallationConservatory Roof InsulationDoors SupplyDouble Glazing InstallationExterior Doors InstallationFrench Doors InstallationFrench Doors Repair

Listed on public sources or the business's own website; check directly that they cover your job before you book.

Areas served

CrawleyWest Sussex

The areas they list covering on a public directory; confirm they cover your address before you book.

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 Dennington Glass & Glazing before you contact them.

Run Cowboy Checker →
Good to know

Common questions about Dennington Glass & Glazing

Is Dennington Glass & Glazing a legitimate business?

Dennington Glass & Glazing has 120 independent public reviews, rated 5 out of 5. 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 Dennington Glass & Glazing?

Dennington Glass & Glazing has 120 public reviews, averaging 5 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.

How is Dennington Glass & Glazing rated on reliability and quality?

On Checkatrade, customers rate Dennington Glass & Glazing by category: Reliability 5.0 out of 5, Communication 4.9 out of 5, Quality of work 5.0 out of 5. These are per-category scores from real published reviews. They show where Dennington Glass & Glazing is strongest, not just the overall average.

How do I know Dennington Glass & Glazing's reviews are genuine?

Dennington Glass & Glazing's 120 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.

Is Dennington Glass & Glazing qualified and accredited?

We hold 1 independently sourced credential for Dennington Glass & Glazing, including CERTASS. Each is attributed to the body that issued it in the credentials section. For example, CERTASS is the competent-person scheme for replacement windows and doors, self-certifying they meet building regulations.

What does Dennington Glass & Glazing specialise in?

Dennington Glass & Glazing lists specialist services including Aluminium Doors Installation, Aluminium Windows Installation, Bay Windows Installation, Bifold Doors Installation, Composite Front Doors Installation, Conservatory Installation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.

Compare your options

More window / door fitters in Crawley

These options match the same trade in Crawley. Compare the public evidence on each profile before you decide.

See all window / door fitters in Crawley