Builder
Mark One Building Services Limited
Companies House
Active incorporated business
Trust score
69out of 100
Rating5.0★
Review volumeLow · 23
Source diversity2 sources
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about Mark One Building Services Limited
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ActiveActive incorporated business
Mark One Building Services Limited is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameMark One Building Services Limited
Company number12414995
Incorporated
Registered activityHome building & construction
Official checkListed
Planning evidence
Nearby projects
Checking nearby planning applications.
About
Verified builder in ROWLEY REGIS, West Midlands.
Reviews · public evidence
What the public record says
5.0out of 5
Highlights
"Mark and his team converted our garage into a bedroom and installed a WC room under our stairs. Mark was helpful, flexible, reliable and considerate, as were all the tradesmen he engaged during the project, and he completed the project in a timely fashion and to a high standard. He took any concerns and our priorities into account and was always happy to answer our questions. His communication with us was excellent and we would recommend his work to others. A job well done."
"We recently had a downstairs rear extension and garage conversion completed, which included a new kitchen, utility room, and downstairs shower room, and we couldn’t be happier. From start to finish, mark and the team were professional, reliable, and hardworking. The project ran like clockwork. Communication throughout was excellent — we were always kept up to date, and any questions or changes were handled quickly and without fuss. Everything was finished to a very high standard coming in bang on price even with a few changes our side. Team were tidy and considerate working around our two k"
"Mark and his team were very efficient, worked within our time lines, turned up on time, spent all day on site, completed work as expected and also cleaned as they went. Top builder"
Detailed reviews
Mark and his team converted our garage into a bedroom and installed a WC room under our stairs. Mark was helpful, flexible, reliable and considerate, as were all the tradesmen he engaged during the project, and he completed the project in a timely fashion and to a high standard. He took any concerns and our priorities into account and was always happy to answer our questions. His communication with us was excellent and we would recommend his work to others. A job well done.
We recently had a downstairs rear extension and garage conversion completed, which included a new kitchen, utility room, and downstairs shower room, and we couldn’t be happier. From start to finish, mark and the team were professional, reliable, and hardworking. The project ran like clockwork. Communication throughout was excellent — we were always kept up to date, and any questions or changes were handled quickly and without fuss. Everything was finished to a very high standard coming in bang on price even with a few changes our side. Team were tidy and considerate working around our two k
Mark and his team were very efficient, worked within our time lines, turned up on time, spent all day on site, completed work as expected and also cleaned as they went. Top builder
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Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 23 public reviewsCheckatradeCompanies House
Sources
2 named sourcesEvery signal, traced to its origin
Review sources
Checkatrade
Official sources
Companies House
Independent checks
About this business
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the builder services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Source diversity: 2 sources
!Worth checking yourself
!Review volume: Low · 23
!Verification: Listed
Verify at the sourceCheck them yourself
This trade isn't licensed in the UK, so anyone can set up. TrustMark is the only Government-endorsed quality scheme for work in and around the home - check whether they're registered, or find a TrustMark-registered business.
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Good to know
Common questions about Mark One Building Services Limited
What do customers say about Mark One Building Services Limited?
Mark One Building Services Limited has 23 public reviews, averaging 5 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Mark One Building Services Limited's reviews are genuine?
Mark One Building Services Limited's 23 public reviews are gathered and cross-checked across 2 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 Mark One Building Services Limited a registered business?
Mark One Building Services Limited is a registered business on Companies House (company number 12414995), incorporated 20 Jan 2020, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
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