Builder
Hennessy Ltd
Credentials & registries
1 named source
Trust score
83out of 100
Rating5.0★
Review volume50
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 Hennessy 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 Hennessy Ltd →Credentials and associations
1Named 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.
Planning evidence
Nearby projects
Checking nearby planning applications.
About
Verified builder in Sidcup, Kent.
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"We had a complete overhaul of the house exterior. The front garden and drive were also improved. The work on the house included rendering, repointing painting, guttering replacing, flashing replacing. The front garden walls were replaced and the brick drive widened. All was done to a high standard"
"I recently used Hennessy's for a complete bathroom refurb. Everyone was so nice, friendly and reliable. All works were completed on time and to a high standard. I don't think I would have been looked after any better if I was a member of the family. I will definitely be using them again in the near future."
"Hennessy ltd came and plaster my front room and changed some fittings in bathroom they were great and painted my walls in front room nothing was to much for them you ask they done it grate boys Breandan the top man phone me from Spain to make sure everything was ok and you don't pay until Breandan comes round and check's it's all ok.10 out of 10 grate company."
Detailed reviews
We had a complete overhaul of the house exterior. The front garden and drive were also improved. The work on the house included rendering, repointing painting, guttering replacing, flashing replacing. The front garden walls were replaced and the brick drive widened. All was done to a high standard
I recently used Hennessy's for a complete bathroom refurb. Everyone was so nice, friendly and reliable. All works were completed on time and to a high standard. I don't think I would have been looked after any better if I was a member of the family. I will definitely be using them again in the near future.
Hennessy ltd came and plaster my front room and changed some fittings in bathroom they were great and painted my walls in front room nothing was to much for them you ask they done it grate boys Breandan the top man phone me from Spain to make sure everything was ok and you don't pay until Breandan comes round and check's it's all ok.10 out of 10 grate company.
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Local context
Rated 5.0★ — in line with the local average for builders in Sidcup
Across 14 rated builders in Sidcup, the typical rating is 5.0★. We compare against the same businesses a homeowner would find searching for this trade locally.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 50 public reviewsAcross CheckatradeCheckatradeWaste carrier (Environment Agency)
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: 50
✓Verification: Verified
✓1 verified credential
!Worth checking yourself
!Source diversity: 1 source
Smart checks
Before you hire a builder
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.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Check the credentials and registrations that matter for this work — and that they are current.
Good to know
Common questions about Hennessy Ltd
What do customers say about Hennessy Ltd?
Hennessy Ltd has 50 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Is Hennessy Ltd qualified and accredited?
We hold 1 independently sourced credential for Hennessy Ltd, including Waste carrier (Environment Agency). Each is attributed to the body that issued it in the credentials section.
Want an extra legitimacy check?
Run the Cowboy Checker on Hennessy Ltd before you contact them.
