Builder
O&S Building Services
Credentials & registries
1 named source
Trust score
64out of 100
Rating5.0★
Review volumeLow · 12
Source diversity1 source
VerificationVerified
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 O&S Building Services
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.
See the full verification checklist for O&S Building Services →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.
About
Verified builder in Polegate.
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"Martin was fantastic, professional, reliable. I had an old victorian toilet that was being used as a shed/storage area. I wanted it converted back in to a toilet, Martin came up with some brilliant ideas. We were so impressed, we had him start work the following week. Can't fault any of his work, it has all been completed to a very high standard. We will be using him for future projects. (Bathroom is next) Thanks Martin, toilets brilliant 😀"
"O & S Building Services have just finished re roofing my garage and have done a lovely job. Work was carried out in a cheerful, tidy professional manner. Thank you."
"O&S Building Services recently took out an old fireplace and replaced it with a a new one of my choice. The whole job was undertaken with the maximum of efficiency and courtesy. I would recommend this company every day of the week."
Detailed reviews
Showing the 3 reviews we hold full text for. The 12 headline total is the review volume reported across O&S Building Services’s public review sources.
Martin was fantastic, professional, reliable. I had an old victorian toilet that was being used as a shed/storage area. I wanted it converted back in to a toilet, Martin came up with some brilliant ideas. We were so impressed, we had him start work the following week. Can't fault any of his work, it has all been completed to a very high standard. We will be using him for future projects. (Bathroom is next) Thanks Martin, toilets brilliant 😀
O & S Building Services have just finished re roofing my garage and have done a lovely job. Work was carried out in a cheerful, tidy professional manner. Thank you.
O&S Building Services recently took out an old fireplace and replaced it with a a new one of my choice. The whole job was undertaken with the maximum of efficiency and courtesy. I would recommend this company every day of the week.
Local context
Rated 5.0★ — in line with the local average for builders in Polegate
Across 6 rated builders in Polegate, 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 evidence5.0★ from 12 public reviewsAcross CheckatradeCheckatradeWaste carrier (Environment Agency)
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Verification: Verified
✓1 verified credential
!Worth checking yourself
!Review volume: Low · 12
!Source diversity: 1 source
Smart checks
Before you hire a builder
Never pay a large deposit up front — agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
Be wary of a cash-only price or pressure to start tomorrow — both are red flags for an unaccountable job.
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 O&S Building Services
What do customers say about O&S Building Services?
O&S Building Services has 12 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Is O&S Building Services qualified and accredited?
We hold 1 independently sourced credential for O&S Building Services, including Waste carrier (Environment Agency). Each is attributed to the body that issued it in the credentials section.
Want an extra legitimacy check?
Run the Cowboy Checker on O&S Building Services before you contact them.