Architect
Olseen Roofing Limited
Credentials & registries
1 named source
Companies House
Active incorporated business
Trust score
89out of 100
Rating4.8★
Review volume232
Source diversity3 sources
VerificationVerified
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about Olseen Roofing Limited
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
Credentials & registries1 named sourceSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for Olseen Roofing Limited →Credentials and associations
1Named registry and membership evidence
Official or controlled checks carry the strongest weight here. Listed, missing, and ambiguous evidence stays visibly weaker than a verified pass.
Companies House registration
ActiveActive incorporated business
Olseen Roofing Limited is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameOlseen Roofing Limited
Company number09640918
Incorporated
Registered activityElectrical installation
Official checkListed
Planning evidence
Nearby projects
Checking nearby planning applications.
About
Verified roofer in Barnet.
Reviews · public evidence
What the public record says
4.8out of 5
Highlights
"Olseen repairs have done a very professional and speedy job on our guttering. Their quote was very reasonable and they did the job with no fuss at all. We'd definitely use Olseen again"
"Stuart came to inspect my roof for causes of a leak. I found him to be very professional, honest and helpful. I would recommend him to anyone with a roofing problem, and I would ask him myself also, to do future works."
"Stuart identified the problem and fixed the leaking roof. He explained clearly why it was leaking and how he was going to fix it."
Detailed reviews
Olseen repairs have done a very professional and speedy job on our guttering. Their quote was very reasonable and they did the job with no fuss at all. We'd definitely use Olseen again
Stuart came to inspect my roof for causes of a leak. I found him to be very professional, honest and helpful. I would recommend him to anyone with a roofing problem, and I would ask him myself also, to do future works.
Stuart identified the problem and fixed the leaking roof. He explained clearly why it was leaking and how he was going to fix it.
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Local context
Rated 4.8★ — in line with the local average for architects in Barnet
Across 13 rated architects in Barnet, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.8★ from 232 public reviewsCheckatradeCompanies HouseThomson LocalConfederation of Roofing Contractors
Sources
3 named sourcesEvery signal, traced to its origin
Review sources
CheckatradeThomson Local
Official sources
Companies House
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.8★
✓Review volume: 232
✓Source diversity: 3 sources
✓Verification: Verified
✓1 verified credential
!Worth checking yourself
!Always confirm credentials and quotes with the trader directly before hiring.
Smart checks
Before you hire an architect
Only someone on the Architects Registration Board (ARB) register may legally call themselves an 'architect' in the UK — ask for their ARB number and check it free at arb.org.uk. An 'architectural designer' or 'technologist' is a different, unregistered role (often capable, but not the same protection).
Agree how they charge before any work starts — a percentage of the build cost, a fixed fee, or an hourly rate — and exactly which stages it covers (concept design, planning application, building-regulations drawings, work on site), so there are no surprises later.
Confirm what they will actually handle versus what is excluded — the planning application, the building-control drawings, and whether they will administer the builder's contract on site — and get it, and a portfolio of similar projects, in writing.
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.
Good to know
Common questions about Olseen Roofing Limited
What do customers say about Olseen Roofing Limited?
Olseen Roofing Limited has 232 public reviews, averaging 4.8 out of 5, gathered across 3 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Olseen Roofing Limited's reviews are genuine?
Olseen Roofing Limited's 232 public reviews are gathered and cross-checked across 3 independent public sources. Reviews spread across several named 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.
Is Olseen Roofing Limited qualified and accredited?
We hold 1 independently sourced credential for Olseen Roofing Limited, including Confederation of Roofing Contractors. Each is attributed to the body that issued it in the credentials section.
Is Olseen Roofing Limited a registered business?
Olseen Roofing Limited is a registered business on Companies House (company number 09640918), incorporated 16 Jun 2015, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
Want an extra legitimacy check?
Run the Cowboy Checker on Olseen Roofing Limited before you contact them.
