- Source checked
- 26 Jun 2026
Public evidence profile · Checked May 2026
Johnstone Roofing Ltd
Credentials & registries
TrustATrader Approved
Trust Score
46out of 100
- Rated 5.0 from 54 reviews
- 1 credential shown
Worth checking: NFRC Competent Person Scheme (CompetentRoofer)
How this score is worked out
Rating5.0 / 5
Review volume54
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say36.5 of 60
Independent checks4.1 of 30
Track record5 of 10
See the independent checks
- Licences and credentials0.7 of 10.3
- Ways to reach them3.4 of 3.4
- Reviewed on more than one site0 of 5.1
- Registered company details0 of 5.1
- Photos of their work0 of 4.3
- Industry recognition0 of 1.7
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about Johnstone Roofing Ltd
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 Johnstone Roofing Ltd →Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
From customer reviews
What customers consistently say
Recurring themes from 4 customer reviews on TrustATrader.
“The work was completed to an excellent standard” · TrustATrader, 25 Feb 2026
“All the work was completed exactly as agreed and to a high standard.” · TrustATrader, 14 Feb 2026
Reviews · public evidence
What customers say
These reviews are published independently on the named public source 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.
5.0out of 5
Where these reviews are published
- TrustATrader54 reviews · 5.0 avg
Highlights
“Callum from Johnstone Roofing was excellent from my initial contact to the completion of the work. The work was completed to an excellent standard and I would recommend Johnstone Roofing to anyone needing a roofing job.”
“I recently had this company replace a crumbling verge, fit a new chimney cowl, and replace some broken tiles. All the work was completed exactly as agreed and to a high standard. The team were professional, courteous, and kept me informed throughout the job. Really pleased with the results and wouldn’t hesitate to use them again.”
“I contacted a couple of roofing companies to look at damp coming into our basement. Callum, from Johnstone Roofing, was very different to the others! He undertook a thorough inspection of both the inside of the house and actually went onto the roof (the others just looked up from the street!) to investigate. Callum then provided us with a comprehensive obligation free report, itemised quote and timetable for the work. The scaffolders worked quickly and seamlessly with Callum’s excellent team, who then provided photos & videos both before and after the work. Again, clear invoices were provided and we were very satisfied with every aspect of the job. This company is a breath of fresh air! Highly recommended.”
Detailed reviews
These are the individual reviews we hold for Johnstone Roofing Ltd, including the highlights above. The 54 headline total is the review volume reported across public review sources.
Callum from Johnstone Roofing was excellent from my initial contact to the completion of the work. The work was completed to an excellent standard and I would recommend Johnstone Roofing to anyone needing a roofing job.
I recently had this company replace a crumbling verge, fit a new chimney cowl, and replace some broken tiles. All the work was completed exactly as agreed and to a high standard. The team were professional, courteous, and kept me informed throughout the job. Really pleased with the results and wouldn’t hesitate to use them again.
I contacted a couple of roofing companies to look at damp coming into our basement. Callum, from Johnstone Roofing, was very different to the others! He undertook a thorough inspection of both the inside of the house and actually went onto the roof (the others just looked up from the street!) to investigate. Callum then provided us with a comprehensive obligation free report, itemised quote and timetable for the work. The scaffolders worked quickly and seamlessly with Callum’s excellent team, who then provided photos & videos both before and after the work. Again, clear invoices were provided and we were very satisfied with every aspect of the job. This company is a breath of fresh air! Highly recommended.
Callum and team turned up precisely on time and executed the work fully as agreed. His advice was good and I would use again in the future for any roofing jobs.
Local context
Rated 5.0, in line with the local average for roofers in Bracknell Berkshire
Across 8 roofers in Bracknell Berkshire, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
1 named public sourceWhere 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.
Review sources
Public evidence last checked May 2026
About
Based in Bracknell, Johnstone Roofing Ltd is a professional, reliable roofing company with unrivalled expertise in the industry. Drawing on over 10...
What this business says about itself
From their own website
What this business says about itself
- Emergency availability: within an hour
- Insurance: public liability insurance
These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.
Independent checks
About this business
Recently reviewed4 reviews in the last 12 months.
Website online sinceTheir website domain has been registered since 2025, according to the public domain registry. This dates the website, not necessarily the business.
Your own checks
What to check before you hire
Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself
Roofing isn't licensed, so anyone can set up - and it's a trade with more than its share of cowboys. A big re-roof must meet building regulations; CompetentRoofer (the Government-authorised NFRC scheme) registers roofers who can self-certify that, and vets and inspects them at least twice a year. Check they're on it before you hire.
Check the CompetentRoofer registerNever agree to roof work from a cold-caller at your door or an unsolicited 'we noticed your roof' note. That is the classic roofing scam.
Get a written quote that itemises access (scaffolding or a tower), the exact materials, and the workmanship guarantee, not a vague day rate.
Be wary of demands for a large cash deposit; agree staged payments against work you can actually see completed.
Want an extra legitimacy check? Run the Cowboy Checker on Johnstone Roofing Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about Johnstone Roofing Ltd
Is Johnstone Roofing Ltd a legitimate business?
Johnstone Roofing Ltd has 54 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 Johnstone Roofing Ltd?
Johnstone Roofing Ltd has 54 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know Johnstone Roofing Ltd's reviews are genuine?
Johnstone Roofing Ltd's 54 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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 Johnstone Roofing Ltd had recent public reviews?
Johnstone Roofing Ltd 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 Johnstone Roofing Ltd qualified and accredited?
We hold 1 independently sourced credential for Johnstone Roofing Ltd, 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.
Is Johnstone Roofing Ltd insured?
They state on their own website that public liability insurance. This is the business's own statement on their website, not something we have independently checked. Ask to see a current certificate before work starts.
When was Johnstone Roofing Ltd's website registered?
Johnstone Roofing Ltd's website has been online since 2025, according to the public domain registry. This dates the website, not necessarily when the business began trading.