Builder
Clark Landscapes & Building Ltd
Credentials & registries
1 named source
Companies House
Active incorporated business
Trust score
82out of 100
Rating4.9★
Review volume480
Source diversity1 source
VerificationVerified
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about Clark Landscapes & Building 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.
Credentials & registries1 named sourceSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for Clark Landscapes & Building 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.
Companies House registration
ActiveActive incorporated business
Clark Landscapes & Building Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameClark Landscapes & Building Ltd
Company number09505389
Incorporated
Registered activityLandscaping & gardening
Official checkListed
Planning evidence
Nearby projects
Checking nearby planning applications.
About
Verified driveways / patios / paths in Welwyn, Hertfordshire.
Reviews · public evidence
What customers say
4.9out of 5
Highlights
"The Clarks’ team arrived punctually at an early hour and sorted out my fence problem within minutes. They wanted no payment! Very nice people and great customer service."
"We have just had our patio extended and redone in our back garden and we couldn’t fault Neil and his team. They are professional, always on time, nice and friendly who worked hard, always cleaning up after themselves. Happy with the outcome and would definitely recommend them."
"Quick response to my enquiry, prompt site visit, and a fair quote. The work was completed within three days of the quote and done to a great standard. Clean, tidy, and professional throughout. Thanks!"
Detailed reviews
The Clarks’ team arrived punctually at an early hour and sorted out my fence problem within minutes. They wanted no payment! Very nice people and great customer service.
We have just had our patio extended and redone in our back garden and we couldn’t fault Neil and his team. They are professional, always on time, nice and friendly who worked hard, always cleaning up after themselves. Happy with the outcome and would definitely recommend them.
Quick response to my enquiry, prompt site visit, and a fair quote. The work was completed within three days of the quote and done to a great standard. Clean, tidy, and professional throughout. Thanks!
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Local context
Rated 4.9★ — in line with the local average for builders in Welwyn
Across 9 rated builders in Welwyn, the typical rating is 4.8★. 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 evidence4.9★ from 480 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: 4.9★
✓Review volume: 480
✓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 Clark Landscapes & Building Ltd
What do customers say about Clark Landscapes & Building Ltd?
Clark Landscapes & Building Ltd has 480 public reviews, averaging 4.9 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Is Clark Landscapes & Building Ltd qualified and accredited?
We hold 1 independently sourced credential for Clark Landscapes & Building Ltd, including Waste carrier (Environment Agency). Each is attributed to the body that issued it in the credentials section.
Is Clark Landscapes & Building Ltd a registered business?
Clark Landscapes & Building Ltd is a registered business on Companies House (company number 09505389), incorporated 24 Mar 2015, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
Want an extra legitimacy check?
Run the Cowboy Checker on Clark Landscapes & Building Ltd before you contact them.
