- Source checked
- 26 Jun 2026
Public evidence profile
SB Margan Roofing
Review quality
Caution noted
Credentials & registries
TrustATrader Approved
Trust Score
56out of 100
56 out of 100, with a review caution. The score rests on rated 4.9 from 139 reviews across 2 review sources; the caution flags a review pattern to check before you rely on it.
- Rated 4.9 from 139 reviews across 2 review sources
- 1 credential shown
Worth checking: NFRC Competent Person Scheme (CompetentRoofer)
How this score is worked out
Rating4.9 / 5
Review volume139
Independent sources2 independent public sources
Credentials1 credential shown
How this score is made up
What customers say42.9 of 60
Independent checks6.2 of 30
Track record7 of 10
See the independent checks
- Licences and credentials0.7 of 10.3
- Ways to reach them2.9 of 3.4
- Reviewed on more than one site2.6 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
2 checksWhat we can verify about SB Margan Roofing
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 SB Margan Roofing →Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Review quality check
Review cautionOne or more review signals need a manual check
Some review signals are flagged for a closer manual check. That doesn't prove fake reviews or any wrongdoing.
Assessed 15 Jul 2026
13 reviews arrived within 7 days with limited reviewer detail
Several reviews appeared close together and carried limited reviewer detail. This should be checked before treating that cluster as strong trust evidence.From customer reviews
What customers consistently say
Recurring themes from 136 customer reviews across 2 review sources.
“high quality workmanship” · Checkatrade, 15 Mar 2025
“Excellent. Very professional and knowledgeable with regards to all aspects of the job.” · Checkatrade, 10 Oct 2024
“worked very efficiently and to a very high standard” · Checkatrade, 1 Mar 2024
“They are well-organised and take pride in their work (and tidying up afterwards).” · Checkatrade, 7 Mar 2026
“they left the place cleaner than it was before.” · Checkatrade, 19 Sept 2024
“All the rubbish was cleared away.” · Checkatrade, 29 Feb 2024
“Attended when he said he would.” · Checkatrade, 29 Oct 2024
“The team came on the day they said they would.” · Checkatrade, 30 Jul 2024
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
Often reviewed for
Customers often mention
Where these reviews are published
- Checkatrade113 reviews · 4.9 avg
- TrustATrader26 reviews · 4.9 avg
Highlights
“Sergiu and the guys have done two separate roof renewals and repointing for me in 2025. They are well-organised and take pride in their work (and tidying up afterwards). Good communication from start to finish and haven't let me down at any point. Other tradesmen could learn a lot from these guys. Recommend.”
“Great work replacing a flat roof on our bay window and repointing the chimney and resetting chimney pots. Communications really good and pricing competitive. I would 100% recommend this company.”
“Sergiu and the guys have done two separate roof renewals and repointing for me in recent months. They are well-organised and take pride in their work (and tidying up afterwards). Good communication from start to finish and haven't let me down at any point. Other tradesmen could learn a lot from these guys. Recommend.”
Detailed reviews
These are the individual reviews we hold for SB Margan Roofing, including the highlights above. The 139 headline total is the review volume reported across public review sources.
Very pleased with Sergiu and team. Very communicative and responsive ahead of the job, high quality workmanship and advised of issues during the job where there would be cost overrun. Warmly recommend.
I had a good experience with the person who came to repair the chimney. He was helpful with explaining the work that was needed. Which shows they want to do a good job and not quote for work that is not needed. They took photos so that I knew what they had done. The fact they only asked for the money after the work was completed and provided a invoice was good. It just means I find them reliable and honest. I asked around for quotes and there's was the best offer but I took that into consideration along with the quality of the work.
Verified by CheckatradeFixing some tiles
Well priced, very reliable.
Verified by CheckatradeGarage roof repair
The garage roof felt hadn’t been applied properly when we moved into the house so it had come away from the wall and caused damp in the living room (next to the garage). A lovely guy called Mark came within 24 hours of me sending a message on here, sorted the job and gave me some insights into what the previous installers had done wrong. He also gave the main house roof a good look over and thankfully gave it a clean bill of health. Really great service and professional outfit. Couldn’t recommend enough.
Verified by CheckatradeRepointing the chimney, applying a resin sealant and replacing the lead flashing
An excellent job. The work was carried out on time, to a high standard as per the quote provided. The team were knowledgeable and friendly.
Read the other 10 detailed reviews on this pageShow fewer reviews
Verified by Checkatrade
We contacted quite a few roofers and we were let down where they just did not turn up. However from the first contact Sergio was very prompt in his communication and timing. Attended when he said he would. Very thorough with the roof repair and left no mess. He kept us informed throughout and sent photos after the work was done. Would highly recommend! Thank you
Verified by CheckatradeFixing flat roof and installing skylight
Sergio and Mark were great. Worked really hard and really efficiently. Had my roof sorted in no time and the skylight looks great. Thanks guys!
Sergio responded to my initial enquiry promptly, he came out to have a look at my roof, We discussed what needed doing. Sergio & his team were excellent from start to finish. They were very tidy. & have done a great job. thanks Sergio.
Verified by Checkatrade
Very professional, hard working and good time keeping. Showed video and photos of pre and post completion of work and only after my conplete satisfaction took his charges. Very honest and kept his words on completion of work
Verified by CheckatradeFixing leak in roof caused by damage to rear and front chimney flashings and nearby slates
Excellent. Very professional and knowledgeable with regards to all aspects of the job. Willing to go beyond the scope of the job, as they fixed not only repaired the damage, but also cleaned the gutters and replaced broken, unproblematic slates. I would highly recommend SB Margan Roofing.
Verified by CheckatradeRepairing guttering and down pipe. Clearing moss off roof.
Sergio has completed two jobs for me. No nonsense got on with both jobs. Completed quickly and efficiently. Well pleased!
Verified by CheckatradeLow-pitch roof repair
Incredibly friendly and knowledgeable. We had a leak in the roof of our kitchen extension and Sergio offered two options to fix it with itemised quotes. The work was done quickly and with great communication, scaffolding and skip included in the quote and they left the place cleaner than it was before. Would highly recommend to anyone struggling to find a reliable roofer who knows what they’re doing.
Verified by CheckatradeRoof(s) repairs
A multiple job, involving repairs to a chimney (repointing and mending a leak, and replacement of the chimney cowl), then complete soffits, fascia and guttering replacement and finally a flat roof replacement using a dryseal fibreglass system. Only positive reports regarding the job - they were on time, everything as planned, getting on with the job efficiently and quietly, without any disturbance. Clean job and they cleared everything afterwards. I can highly recommend their work ethic and professionalism. Book them for the job and then relax... ;-)
Verified by CheckatradeFull Roof Replacement
Sergiu and his team we're very helpful and communicative and was very quick to give me a quote after first contacting him. They worked quickly and we're very flexible when it came to extra work or materials that were needed for the job and was transparent about any additional costs Most importantly, the workmanship was to a high quality and we are very happy with the new roof.
Verified by CheckatradeLead renewal of chimneys
Sergio was courteous and easy to communicate. The team came on the day they said they would. They were hard working and professional. Sergio has also given advice regarding the flat roof and provide additional information for reference . We would definitely recommend SB Margan.
Local context
Rated 4.9, in line with the local average for roofers in Birmingham
Across 186 roofers in Birmingham, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
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
SB Margan Roofing has been vetted and approved by TrustATrader. Covering Birmingham
Services they list
Balcony Roofing InstallationBalcony Roofing RepairChimney Cowlings InstallationChimney Cowlings RepairChimneys InstallationChimneys RepairConservatory Roof ConversionsDormer / Roof WindowsDry Ridge InstallationDry Ridge RepairDry Verge InstallationDry Verge Repair
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
BirminghamWest Midlands
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.
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 SB Margan Roofing before you contact them.
Run Cowboy Checker →Good to know
Common questions about SB Margan Roofing
Is SB Margan Roofing a legitimate business?
SB Margan Roofing has 139 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 SB Margan Roofing?
SB Margan Roofing has 139 public reviews, averaging 4.9 out of 5, gathered across 2 review sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know SB Margan Roofing's reviews are genuine?
SB Margan Roofing's 139 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.
Is SB Margan Roofing qualified and accredited?
We hold 1 independently sourced credential for SB Margan Roofing, 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 SB Margan Roofing specialise in?
SB Margan Roofing lists specialist services including Balcony Roofing Installation, Balcony Roofing Repair, Chimney Cowlings Installation, Chimney Cowlings Repair, Chimneys Installation, Chimneys Repair. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
How long has SB Margan Roofing been trading?
SB Margan Roofing has been reviewed on public sources since 2022.
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