Builder
M J J Contractors (Ruislip) Ltd
Trust score
78out of 100
Rating4.9★
Review volume434
Source diversity1 source
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
Verified fencing / gates in Ruislip.
Reviews · public evidence
What customers say
4.9out of 5
Highlights
"Very happy with the work, can't thank Mark and the team enough. Highly recommended."
"The team at MJJ Contractors were professional no messing about stright to business getting the job done on time on budget completed job to exact specification would highly recommend."
"Found them very friendly, helpful, knowledgeable and hard working. From when they came to give me a quote to completing work they were on time and listened to our needs. Found there quote reasonable and well worked out covering all key aspects needed for the job. Would use again for future jobs and recommend."
Detailed reviews
Very happy with the work, can't thank Mark and the team enough. Highly recommended.
Found them very friendly, helpful, knowledgeable and hard working. From when they came to give me a quote to completing work they were on time and listened to our needs. Found there quote reasonable and well worked out covering all key aspects needed for the job. Would use again for future jobs and recommend.
The team at MJJ Contractors were professional no messing about stright to business getting the job done on time on budget completed job to exact specification would highly recommend.
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Local context
Rated 4.9★ — in line with the local average for builders in Ruislip
Across 18 rated builders in Ruislip, 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 evidence4.9★ from 434 public reviewsCheckatrade
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Checkatrade
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 434
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed
Verify at the sourceCheck them yourself
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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.
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Run the Cowboy Checker on M J J Contractors (Ruislip) Ltd before you contact them.