MJR Construction Ltd
Companies House
Active incorporated business
Trust score
55out of 100
Rating5.0★
Review volumeLow · 3
Source diversity1 source
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
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MJR Construction is based in North London/Hertfordshire. We offer friendly and professional building services. Our highly experienced team specialise in: - Home Office - Kitchen installation (+ Procurement) - Electrical Including Signing off - Plumbing - Refurb / Re-decorating / Painting - Air Conditioning - Air Source Heat Pump + Ground Source Heat Pump - Carpentry/Joinery - Bespoke Woodwork (Wardrobes, Beds, Cupboards, Tables + MUCH MORE) - Small, medium and large jobs - Screeding - Roofing - Plastering - Painting - Rendering - External Insulated Render - Windows (supply + installation) - Landscape, Garden work + Groundwork - General labour work Any job, no matter how big or small, we treat all our clients the same - we carry out all work in a professional manner! If you are interested in a free estimation, please contact us by email or by calling us on the number provided.
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"MJR Construction redid my roof. I was extremely happy with the work, they were on time and kept me well-informed. Monika had really good communication skills. The price was also very good. I've already recommended to others and will continue to do so."
"MJR Construction completed an extension for us on our new build property, we extended the rear, side and did a loft conversion. I was very satisfied with the work carried out, they were professional and stuck to their word. I've had bad experiences in the past with other builders but MJR Construction really stands out. Very happy with the work and would recommend to others."
"MJR Construction carried out some painting and decorating for us and some general making good. The whole was process was really good. From the start, there was great communication. Timing was great and Monika was always punctual to any meetings. Work that was carried out was fantastic and done to a good quality. Have already recommended to others and would continue to do so."
Detailed reviews
MJR Construction redid my roof. I was extremely happy with the work, they were on time and kept me well-informed. Monika had really good communication skills. The price was also very good. I've already recommended to others and will continue to do so.
MJR Construction completed an extension for us on our new build property, we extended the rear, side and did a loft conversion. I was very satisfied with the work carried out, they were professional and stuck to their word. I've had bad experiences in the past with other builders but MJR Construction really stands out. Very happy with the work and would recommend to others.
MJR Construction carried out some painting and decorating for us and some general making good. The whole was process was really good. From the start, there was great communication. Timing was great and Monika was always punctual to any meetings. Work that was carried out was fantastic and done to a good quality. Have already recommended to others and would continue to do so.
Companies House registration
ActiveActive incorporated business
MJR Construction Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameMJR Construction Ltd
Company number13741383
Incorporated
Registered activityArchitectural activities
Official checkListed
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 3 public reviewsAcross Which? Trusted TradersWhich? Trusted Traders
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★
!Worth checking yourself
!Review volume: Low · 3
!Source diversity: 1 source
!Verification: Listed
Public evidence last checked May 2026
Good to know
Common questions about MJR Construction Ltd
What do customers say about MJR Construction Ltd?
MJR Construction Ltd has 3 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Is MJR Construction Ltd a registered business?
MJR Construction Ltd is a registered business on Companies House (company number 13741383), incorporated 12 Nov 2021, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
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