Public evidence profile · Checked July 2026

Procoelum Ltd.

BuilderLondon4.916 reviews · 2 independent public sources
Credentials & registries
Federation of Master Builders
Trust Score
31out of 100
Building a public record
  • Rated 4.9 from 16 reviews
  • 1 credential shown

Worth checking: TrustMark

How this score is worked out
Rating4.9 / 5
Review volumeLow · 16
Independent sources2 independent public sources
Credentials1 credential shown

How this score is made up

What customers say25.3 of 60
Independent checks4.6 of 30
Track record1.3 of 10
See the independent checks
  • Licences and credentials1.2 of 10.3
  • Ways to reach them3.4 of 3.4
  • Reviewed on more than one site0 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.

Contact on Houzz (opens in new tab)
Extension / renovation contractorLandscaper
Trust at a glance

What we can verify about Procoelum Ltd.

1 check

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.

Credentials & registriesFederation of Master BuildersSee detail →
See the full verification checklist for Procoelum Ltd. →
Credentials and associations

Credentials and memberships

1

These credentials and memberships are attributed to named public sources. Check the source before relying on them.

Source-listed gallery

Photos listed on Houzz

1 photo

These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.

Reviews · public evidence

What customers say

These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.

4.9out of 5
16 reviews in public evidence
Where these reviews are published
  • Houzz16 reviews · 4.9 avg
Local context

Rated 4.9, in line with the local average for builders in London

Across 2630 builders in London, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Where this information comes from

4 named public sources

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.

Review sources

Registers and membership directories

Business and public registers

Public evidence last checked July 2026

About

We are PROCOELUM – property development, design and building solutions that bring the future to the present moment to create rich liveable and lasting spaces that work for you and your family. We like to instil clear and honest communication between parties from start to finish. This ensures expectations regarding time, quality, materials, and labour are carefully managed whilst keeping an eye on affordability as well as attention to detail. We work as a hub or collective and act as a main contractor bringing in all the various building trades right from the initial design process and all the way to completion of a building project. Let’s build something remarkable together. Get in touch about your next project.

Services they list

Annexe Design & ConstructionArchitectural DesignBasement ConversionBuilding ConservationBuilding DesignComplete Bathroom RenovationComplete Kitchen RenovationCustom Build HomesDesign ConsultationEco HomesFloor PlansHome Office Design & Construction

Listed on public sources or the business's own website; check directly that they cover your job before you book.

What this business says about itself
From their own website

What this business says about itself

See their work: Photo gallery (opens in new tab) · Houzz (opens in new tab) · Instagram (opens in new tab)

  • Good to know: Design service

These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.

Independent checks

About this business

Website online sinceTheir website domain has been registered since 2020, according to the public domain registry. This dates the website, not necessarily the business.
Your own checks

What to check before you hire

Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
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.

Check the TrustMark register
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.

Want an extra legitimacy check? Run the Cowboy Checker on Procoelum Ltd. before you contact them.

Run Cowboy Checker →
Good to know

Common questions about Procoelum Ltd.

Is Procoelum Ltd. a legitimate business?

Procoelum Ltd. has 16 independent public reviews, rated 4.9 out of 5. 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 Procoelum Ltd.?

Procoelum Ltd. has 16 public reviews, averaging 4.9 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.

How do I know Procoelum Ltd.'s reviews are genuine?

Procoelum Ltd.'s 16 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.

Is Procoelum Ltd. qualified and accredited?

We hold 1 independently sourced credential for Procoelum Ltd., including Federation of Master Builders. Each is attributed to the body that issued it in the credentials section. For example, Federation of Master Builders is the Federation of Master Builders: members are independently inspected and can offer an insurance-backed warranty.

What does Procoelum Ltd. specialise in?

Procoelum Ltd. lists specialist services including Annexe Design & Construction, Architectural Design, Basement Conversion, Building Conservation, Building Design, Complete Bathroom Renovation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.

When was Procoelum Ltd.'s website registered?

Procoelum Ltd.'s website has been online since 2020, according to the public domain registry. This dates the website, not necessarily when the business began trading.

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