- Source reference
- CBDU590035
- Licence class
- upper-tier
- Valid through
- Jun 2028
- Source checked
- 30 Jun 2026
Public evidence profile · Checked March 2026
LJN Building Ltd
Credentials & registries
2 credentials shown
Trust Score
57out of 100
- Rated 5.0 from 100 reviews
- 2 credentials shown
How this score is worked out
Rating5.0 / 5
Review volume100
Independent sources2 independent public sources
Credentials2 credentials shown
How this score is made up
What customers say41 of 60
Independent checks10.5 of 30
Track record5 of 10
See the independent checks
- Licences and credentials2.4 of 10.3
- Ways to reach them2.9 of 3.4
- Reviewed on more than one site0 of 5.1
- Registered company details5.1 of 5.1
- Photos of their work0 of 4.3
- Industry recognition0 of 1.7
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about LJN Building Ltd
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
See the full verification checklist for LJN Building Ltd →Credentials and associations
2Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 18 Mar 2026
From customer reviews
What customers consistently say
What this trader's customers report about their jobs, in their own words.
Respectful and tidy in your home: “I am a single disabled lady, who uses a mobility scooter to get around,They were always respectful of my needs.” · Checkatrade, 24 Nov 2025
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
5.0out of 5
How Checkatrade customers rate them (out of 5)
Reliability5.0
Communication5.0
Quality of work5.0
Where these reviews are published
- Checkatrade100 reviews · 5.0 avg
Highlights
“If you are after a reliable, efficient, hard working, knowledgeable, friendly and experienced company. A team that is cohesive and caring, look no further than LJN building. Lewis gave me a briefing at the beginning of the week , as to what the plan was for the week and then a daily briefing as well. This was adhered to and I found this incredibly helpful. I am a single disabled lady, who uses a mobility scooter to get around,They were always respectful of my needs. I felt daunted about having building work carried out. I really needn’t have worried, it was a pleasure having the team around”
“We had a front extension put on the house along with internal changes. This included adding a cloakroom. Lewis and his team worked cleanly and their attention to detail was great. Highly recommended.”
“We had a brick wall built in our front garden, the old fences were removed and once completed everything was put back as it was .Lewis , Tommy & Dave did an excellent job and we love the new wall . We also had new posts and fences in the back garden and old ones removed . They all worked really hard and were very clean and tidy . Thank you .”
Detailed reviews
These are the individual reviews we hold for LJN Building Ltd, including the highlights above. The 100 headline total is the review volume reported across public review sources.
If you are after a reliable, efficient, hard working, knowledgeable, friendly and experienced company. A team that is cohesive and caring, look no further than LJN building. Lewis gave me a briefing at the beginning of the week , as to what the plan was for the week and then a daily briefing as well. This was adhered to and I found this incredibly helpful. I am a single disabled lady, who uses a mobility scooter to get around,They were always respectful of my needs. I felt daunted about having building work carried out. I really needn’t have worried, it was a pleasure having the team around
We had a front extension put on the house along with internal changes. This included adding a cloakroom. Lewis and his team worked cleanly and their attention to detail was great. Highly recommended.
We had a brick wall built in our front garden, the old fences were removed and once completed everything was put back as it was .Lewis , Tommy & Dave did an excellent job and we love the new wall . We also had new posts and fences in the back garden and old ones removed . They all worked really hard and were very clean and tidy . Thank you .
Local context
Rated 5.0, in line with the local average for builders in Maidstone
Across 79 builders in Maidstone, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
4 named public sourcesWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Registers and membership directories
Business and public registers
Public evidence last checked March 2026
About
Builder in Maidstone.
Services they list
Brick / Concrete Structural RepairsConcretingDemolitionExtensions / ConversionsFire and Flood RenovationFoundationsGarage ConversionsGarden StudiosGeneral BuildingInsurance Claim SpecialistLoft ConversionsNew Builds
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Maidstone
The areas they list covering on a public directory; confirm they cover your address before you book.
Independent checks
About this business
Recently reviewed3 reviews in the last 12 months.
Your own checks
What to check before you hire
Worth checking yourself
Always confirm credentials and quotes with the business directly before hiring.
Verify at the sourceCheck them yourself
This trade isn't licensed in the UK, so anyone can set up. TrustMark is the only Government-endorsed quality scheme for work in and around the home - check whether they're registered, or find a TrustMark-registered business.
Check the TrustMark registerNever 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.
Want an extra legitimacy check? Run the Cowboy Checker on LJN Building Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about LJN Building Ltd
Is LJN Building Ltd a legitimate business?
LJN Building Ltd has 100 independent public reviews, rated 5 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about LJN Building Ltd?
LJN Building Ltd has 100 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How is LJN Building Ltd rated on reliability and quality?
On Checkatrade, customers rate LJN Building Ltd by category: Reliability 5.0 out of 5, Communication 5.0 out of 5, Quality of work 5.0 out of 5. These are per-category scores from real published reviews. They show where LJN Building Ltd is strongest, not just the overall average.
How do I know LJN Building Ltd's reviews are genuine?
LJN Building Ltd's 100 public reviews come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Has LJN Building Ltd had recent public reviews?
LJN Building Ltd has 3 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
Is LJN Building Ltd qualified and accredited?
We hold 2 independently sourced credentials for LJN Building Ltd, including Waste carrier (Environment Agency), Federation of Master Builders. Each is attributed to the body that issued it in the credentials section. For example, Waste carrier (Environment Agency) is the Environment Agency: the regulator a trader must register with to carry waste or hold an environmental permit in England.
What does LJN Building Ltd specialise in?
LJN Building Ltd lists specialist services including Brick / Concrete Structural Repairs, Concreting, Demolition, Extensions / Conversions, Fire and Flood Renovation, Foundations. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
Nightingale Bathrooms Ltd
Blends Construction Services Limited
Known for: Friendly & polite · Professional · Great communication
AHM Installations
Talbot & Son's Ltd
57Trust ScoreGood record, gaps to checkout of 100
244 reviews
Creame Kitchens Limited
55Trust ScoreGood record, gaps to checkout of 100
36 reviews (3 in the last 12 months)