J M Harji Construction Ltd
Credentials & registries
2 named sources
Trust score
81out of 100
Rating5.0★
Review volume38
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 J M Harji Construction Ltd
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 J M Harji Construction Ltd →About
Verified in Northwood, Greater London.
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"Fantastic team who cleaned up after themselves paid attention to detail and completed all works prior to deadline given."
"Work was carried out to the specified standard. The quote and final price were the same, and we knew exactly what works would be carried out and the timeline before the builders started the works. Builders kept us informed of progress throughout the 2 days, and were able to answer any questions along the way. Very knowledgeable and were able to advise us on the best way forward on a number of things. They left the room they were working in tidied when they were finished. Minimal disturbance to the rest of the house. Builders were very courteous. 10/10 would recommend."
Detailed reviews
Fantastic team who cleaned up after themselves paid attention to detail and completed all works prior to deadline given.
Work was carried out to the specified standard. The quote and final price were the same, and we knew exactly what works would be carried out and the timeline before the builders started the works. Builders kept us informed of progress throughout the 2 days, and were able to answer any questions along the way. Very knowledgeable and were able to advise us on the best way forward on a number of things. They left the room they were working in tidied when they were finished. Minimal disturbance to the rest of the house. Builders were very courteous. 10/10 would recommend.
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Credentials and associations
2Named 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.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 38 public reviewsAcross CheckatradeCheckatradeCIPHEGas Safe Register
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★
✓Review volume: 38
✓Verification: Verified
✓2 verified credentials
!Worth checking yourself
!Source diversity: 1 source
Good to know
Common questions about J M Harji Construction Ltd
What do customers say about J M Harji Construction Ltd?
J M Harji Construction Ltd has 38 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Is J M Harji Construction Ltd qualified and accredited?
We hold 2 independently sourced credentials for J M Harji Construction Ltd, including CIPHE, Gas Safe Register. Each is attributed to the body that issued it in the credentials section. For example, Gas Safe Register is the UK's official gas register — by law, anyone working on your gas appliances must be on it.
Want an extra legitimacy check?
Run the Cowboy Checker on J M Harji Construction Ltd before you contact them.
