Public evidence profile

AltroBuilders

BuilderCity of London4.526 reviews · 1 independent public source
Companies House
Active incorporated business

No Trust Score yet

  • Rated 4.5 from 26 reviews
  • Reviewed 10 months ago

Worth checking: TrustMark

Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.

Contact on Checkatrade (opens in new tab)
Companies House registration

Active incorporated business

Active

AltroBuilders is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.

Legal nameAltroBuilders
Company number15226816
Incorporated
Registered activitySpecialised construction
Run by1 director (longest-serving director appointed in 2023)
Official checkOn the public register

Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 3 years on the register also points to an established business rather than a brand-new one.

From customer reviews

What customers consistently say

Recurring themes from 3 customer reviews on Checkatrade.

Clear communicationQuoted from 2 reviews

“Very good communication” · Checkatrade, 10 Oct 2025

“clear communication” · Checkatrade, 30 Sept 2025

Reviews · public evidence

What customers say

These reviews are published independently on the named public source 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.

4.5out of 5
26 reviews in public evidenceMost recent review
Where these reviews are published
  • Checkatrade26 reviews · 4.5 avg

Detailed reviews

These are the individual reviews we hold for AltroBuilders, including the highlights above. The 26 headline total is the review volume reported across public review sources.

Stefan B5.0 / 5 ·

Very good communication and fast, reliable work. Very happy with what was done.

Checkatrade
Shiraaz G4.5 / 5 ·

I had a challenging job on a small bathroom that hadn’t been maintained for quite some time. Eti from AltroBuilders responded quickly, came round for a viewing, and provided a very fair and good-value quote. Throughout the project, he kept me informed of when the work would take place, which made the whole process stress-free. I was pleasantly surprised with the result – the bathroom looks fantastic now. I would happily recommend AltroBuilders for their professionalism, clear communication, and quality workmanship.

Checkatrade
Sources

Where this information comes from

1 named public source

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

Check dates vary by source. Where we hold a date, the check shows it.

Services they list

Agricultural BuildingBasement / Cellar ConversionsBrick / Concrete Structural RepairsCar PortsCladdingConcrete GaragesConcretingCore DrillingDemolitionEquestrian StableExtensions / ConversionsFire and Flood Renovation

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

Areas served

London

The areas they list covering on a public directory; confirm they cover your address before you book.

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.
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

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 AltroBuilders before you contact them.

Run Cowboy Checker →
Good to know

Common questions about AltroBuilders

Is AltroBuilders a legitimate business?

AltroBuilders has 26 independent public reviews, rated 4.5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. 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 AltroBuilders?

AltroBuilders has 26 public reviews, averaging 4.5 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know AltroBuilders' reviews are genuine?

AltroBuilders' 26 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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 AltroBuilders a registered business?

AltroBuilders is a registered business on Companies House (company number 15226816), incorporated 22 Oct 2023, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.

What does AltroBuilders specialise in?

AltroBuilders lists specialist services including Agricultural Building, Basement / Cellar Conversions, Brick / Concrete Structural Repairs, Car Ports, Cladding, Concrete Garages. If your job is one of these, look for it in their listed services or ask them to confirm for your project.

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