Public evidence profile

Red Sparrow Construction Ltd

BuilderGreenwich5.0100 reviews · 2 independent public sources
Credentials & registries
Waste carrier (Environment Agency)
Companies House
Active incorporated business
Trust Score
60out of 100
Good record, gaps to check
  • Rated 5.0 from 100 reviews
  • 1 credential shown

Worth checking: TrustMark

How this score is worked out
Rating5.0 / 5
Review volume100
Independent sources2 independent public sources
Credentials1 credential shown

How this score is made up

What customers say41 of 60
Independent checks9.3 of 30
Track record10 of 10
See the independent checks
  • Licences and credentials1.2 of 10.3
  • Ways to reach them2.9 of 3.4
  • Reviewed on more than one site0 of 5.1
  • Registered company details5.1 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 Checkatrade (opens in new tab)
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Trust at a glance

What we can verify about Red Sparrow Construction Ltd

2 checks

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 & registriesWaste carrier (Environment Agency)See detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for Red Sparrow Construction 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.

Companies House registration

Active incorporated business

Active

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

Legal nameRed Sparrow Construction Ltd
Company number08264534
Incorporated
Registered activityCommercial building construction
Run by1 director (longest-serving director appointed in 2012)
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 14 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

“Communication was excellent” · Checkatrade, 11 Sept 2025

“Marly and his team's communication was clear and professional” · Checkatrade

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.

5.0out of 5
100 reviews in public evidenceMost recent review
Where these reviews are published
  • Checkatrade100 reviews · 5.0 avg

Highlights

“Red Sparrow completed stage two of our flood recovery—drying out—with precision and care. Moisture levels were monitored throughout, and the team ensured the space was ventilated, safe, and ready for reinstatement. Drying equipment was installed efficiently, and readings were shared clearly and consistently. Communication was excellent, with updates at every stage and practical advice on next steps. Their professionalism and attention to detail made a stressful process far easier to manage. We’re confident continuing the restoration with them and highly recommend Red Sparrow. Thanks.”

Sonja BCheckatrade5.0 rating

“Red Sparrow Construction delivered a flawless underfloor heating and flow screed installation. The team worked with precision from prep to pour, ensuring insulation was correctly laid and pipework securely fixed. The liquid screed was applied evenly, achieving excellent coverage and thermal contact. Marly and the team explained each step clearly, from drying times to system testing, and kept the site clean and organised throughout. The final result is smooth, level, and ready for flooring—heat-up times are fast and consistent. Highly recommend Red Sparrow for technical installs done right.”

Sonja BCheckatrade5.0 rating

Detailed reviews

These are the individual reviews we hold for Red Sparrow Construction Ltd, including the highlights above. The 100 headline total is the review volume reported across public review sources.

Sonja B5.0 / 5 ·

Red Sparrow completed stage two of our flood recovery—drying out—with precision and care. Moisture levels were monitored throughout, and the team ensured the space was ventilated, safe, and ready for reinstatement. Drying equipment was installed efficiently, and readings were shared clearly and consistently. Communication was excellent, with updates at every stage and practical advice on next steps. Their professionalism and attention to detail made a stressful process far easier to manage. We’re confident continuing the restoration with them and highly recommend Red Sparrow. Thanks.

Sonja B5.0 / 5 ·

Red Sparrow Construction delivered a flawless underfloor heating and flow screed installation. The team worked with precision from prep to pour, ensuring insulation was correctly laid and pipework securely fixed. The liquid screed was applied evenly, achieving excellent coverage and thermal contact. Marly and the team explained each step clearly, from drying times to system testing, and kept the site clean and organised throughout. The final result is smooth, level, and ready for flooring—heat-up times are fast and consistent. Highly recommend Red Sparrow for technical installs done right.

Checkatrade
Local context

Rated 5.0, in line with the local average for builders in Greenwich

Across 33 builders in Greenwich, 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

3 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

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

About

Builder in London, Greater London.

Services they list

Basement / Cellar ConversionsExtensions / ConversionsFire and Flood RenovationFoundationsGarage ConversionsGarden StudiosGeneral BuildingInsurance Claim SpecialistLoft ConversionsPeriod Property RestorationProject ManagementProperty Maintenance / Repair

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

Areas served

Greater LondonLondon

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 Red Sparrow Construction Ltd before you contact them.

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Good to know

Common questions about Red Sparrow Construction Ltd

Is Red Sparrow Construction Ltd a legitimate business?

Red Sparrow Construction Ltd has 100 independent public reviews, rated 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 Red Sparrow Construction Ltd?

Red Sparrow Construction Ltd has 100 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.

How do I know Red Sparrow Construction Ltd's reviews are genuine?

Red Sparrow Construction Ltd's 100 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 Red Sparrow Construction Ltd qualified and accredited?

We hold 1 independently sourced credential for Red Sparrow Construction Ltd, including Waste carrier (Environment Agency). Each is attributed to the body that issued it in the credentials section. For example, Waste carrier (Environment Agency) is the Environment Agency: the regulator a trader must register with to carry waste or hold an environmental permit in England.

Is Red Sparrow Construction Ltd a registered business?

Red Sparrow Construction Ltd is a registered business on Companies House (company number 08264534), incorporated 23 Oct 2012, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.

What does Red Sparrow Construction Ltd specialise in?

Red Sparrow Construction Ltd lists specialist services including Basement / Cellar Conversions, Extensions / Conversions, Fire and Flood Renovation, Foundations, Garage Conversions, Garden Studios. 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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