Architect
Collis Roofing Services LTD
Trust score
78out of 100
Rating4.9★
Review volume72
Source diversity1 source
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Planning evidence
Nearby projects
Checking nearby planning applications.
About
Verified roofer in Mitcham, Surrey.
Reviews · public evidence
What the public record says
4.9out of 5
Highlights
"Really happy with the work done. Dean and his team were great. He helped us work out what needed doing and was open to telling us where we could save money by not doing stuff that wasn’t essential. He communicated throughout, was respectful and tidy and I wholeheartedly recommend him."
"Dean responded incredibly quickly and was able to repair my gutters in no time. He came up with a clever way to access the gutters so the job could be completed as soon as possible. Very friendly and professional — I’d definitely recommend him!"
"Dean did a fantastic job repairing the flashing on our pitched roof. He was knowledgable, friendly and punctual. I would highly recommend."
Detailed reviews
Really happy with the work done. Dean and his team were great. He helped us work out what needed doing and was open to telling us where we could save money by not doing stuff that wasn’t essential. He communicated throughout, was respectful and tidy and I wholeheartedly recommend him.
Dean responded incredibly quickly and was able to repair my gutters in no time. He came up with a clever way to access the gutters so the job could be completed as soon as possible. Very friendly and professional — I’d definitely recommend him!
Dean did a fantastic job repairing the flashing on our pitched roof. He was knowledgable, friendly and punctual. I would highly recommend.
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Local context
Rated 4.9★ — in line with the local average for architects in Mitcham
Across 6 rated architects in Mitcham, the typical rating is 5.0★. 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 evidence4.9★ from 72 public reviewsCheckatrade
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Checkatrade
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 72
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed
Verify at the sourceCheck them yourself
"Architect" is a title protected by law - only people on the official Architects Register (held by ARB) may use it. Confirm they're on it before you commission a design.
Check the Architects RegisterSmart 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.
Want an extra legitimacy check?
Run the Cowboy Checker on Collis Roofing Services LTD before you contact them.
