- Source reference
- CBDU390759
- Licence class
- upper-tier
- Valid through
- May 2027
- Source checked
- 30 Jun 2026
Public evidence profile · Checked March 2026
Green Building London LTD
Credentials & registries
Waste carrier (Environment Agency)
No Trust Score yet
- Rated 5.0 from 135 reviews across 2 review sources
- 1 credential shown
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about Green Building London LTD
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.
See the full verification checklist for Green Building London LTD →Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
From customer reviews
What customers consistently say
Recurring themes from 7 customer reviews across 2 review sources.
“turning up on time” · Checkatrade, 17 Feb 2026
“Tan's team arrived on time” · Rated People, 26 Apr 2023
Reviews · public evidence
What customers say
These reviews are published independently on the named public sources 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
Often reviewed for
Customers often mention
Where these reviews are published
- Checkatrade126 reviews
- Rated People9 reviews · 5.0 avg
Highlights
“Tony did a great repair job on the lead flashings on our roof. Other companies were quoting a full re-do, whereas Tony spotted that the lead had just slipped down behind another piece, so he was able to reuse and re-fix what was already there, saving us a huge cost on unnecessary replacements. Tony was also highly reliable, turning up on time & very respectful of our house (put shoe covers on - when others just walked straight in in their boots) - small things make a difference! Would definitely recommend this company.”
“Great job , i am really pleased with the outcome, we had our garden done by these lads , new artificial grass and patio . These guys were efficient and professional. I recommend them to anyone who is looking to get their garden re done.”
“I recently got my roof done by these guys and honestly am really happy with it . These guys are true professionals and the communication was great . I can't recommend these guys enough. They are 100% worth it.”
Detailed reviews
These are the individual reviews we hold for Green Building London LTD, including the highlights above. The 135 headline total is the review volume reported across public review sources.
Electrical Installation / Testing
The tradesman was very prompt and professional. The job was completed satisfactorily. I would gladly recommend him.
Electrical Installation / Testing
Excellent
Home Maintenance / Repair
A very nice job done very professional
Local context
Rated 5.0, above the local average for landscapers in Hornchurch
Across 20 landscapers in Hornchurch, the typical rating is 4.7 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
3 named public sourcesWhere this information comes from
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
Public evidence last checked March 2026
About
We do all aspects of building work Roofing, patios, driveway, decking, painting, electrical and more
Services they list
Artificial GrassAviariesBalcony Roofing InstallationBalcony Roofing RepairBrickwork in the GardenChimney Cowlings InstallationChimney Cowlings RepairChimneys InstallationChimneys RepairComposite DeckingConservatory Roof ConversionsDecking
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Hornchurch
The areas they list covering on a public directory; confirm they cover your address before you book.
Independent checks
About this business
Recently reviewed3 reviews in the last 12 months.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Get an itemised quote that separates plants and materials, any machinery or skip hire, and labour. A vague 'garden makeover' lump sum hides where the money goes and makes extra charges easy to add later.
Be wary of paying a large sum up front 'for materials'. Agree staged payments against work you can see completed, especially for hard landscaping like patios, decking, paving or driveways.
Tree work and anything near a boundary can be regulated. Protected trees and conservation areas often need permission, and removing a protected tree can be an offence. Confirm what is allowed, and that they carry public-liability insurance, before work starts.
Want an extra legitimacy check? Run the Cowboy Checker on Green Building London LTD before you contact them.
Run Cowboy Checker →Good to know
Common questions about Green Building London LTD
Is Green Building London LTD a legitimate business?
Green Building London LTD has 135 independent public reviews, rated 5 out of 5, gathered and cross-checked across 2 review sources. 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 Green Building London LTD?
Green Building London LTD has 135 public reviews, averaging 5 out of 5, gathered across 2 review sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Green Building London LTD's reviews are genuine?
Green Building London LTD's 135 public reviews are gathered and cross-checked across 2 review sources. Reviews spread across several review 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.
Has Green Building London LTD had recent public reviews?
Green Building London LTD has 3 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is Green Building London LTD qualified and accredited?
We hold 1 independently sourced credential for Green Building London 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.
What does Green Building London LTD specialise in?
Green Building London LTD lists specialist services including Artificial Grass, Aviaries, Balcony Roofing Installation, Balcony Roofing Repair, Brickwork in the Garden, Chimney Cowlings Installation. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
How long has Green Building London LTD been trading?
Green Building London LTD has been reviewed on public sources since 2017.