- Source reference
- CBDU560144
- Licence class
- Upper-tier
- Valid through
- Nov 2027
- Source checked
- 25 Jul 2026
Public evidence profile
TS Site Investigation LTD
Review quality
No reviews in 12 months
Credentials & registries
Waste carrier (Environment Agency)
Companies House
Active incorporated business
Trust Score
32out of 100
32 out of 100, with a caution: newest review we found is from June 2024. Weigh that age against the score.
- Rated 5.0 from 2 reviews
- 1 credential shown
Newest review June 2024
How this score is worked out
Rating5.0 / 5
Review volumeLow · 2
Independent sources2 independent public sources
Credentials1 credential shown
How this score is made up
What customers say18.4 of 60
Independent checks9.3 of 30
Track record3.8 of 10
See the independent checks
- Licences and credentials1.2 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
3 things checkedWhat we can verify about TS Site Investigation 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.
Review qualityNo reviews in 12 monthsSee detail →Credentials & registriesWaste carrier (Environment Agency)See detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for TS Site Investigation LTD →Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Companies House registration
ActiveActive incorporated business
TS Site Investigation LTD is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameTS Site Investigation LTD
Company number15341034
Incorporated
Registered activityCivil engineering construction
Run by1 director (longest-serving director appointed in 2023)
Official checkOn the public register
Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 3 years on the register also points to an established business rather than a brand-new one.
Review quality check
Review recency
How recently this business's reviews were left, kept separate from the star rating and the number of reviews.
No reviews from the last 12 months are shown.
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
Where these reviews are published
- Checkatrade2 reviews · 5.0 avg
Highlights
“TS Site Investigation LTD did an excellent job with our diamond drilling project. Their team was professional, efficient, and kept everything clean and safe. Communication was top-notch throughout. Highly recommend their services!”
“TS Site Investigation LTD exceeded our expectations with their diamond drilling services. The team was incredibly efficient and showed great attention to detail. They completed the job on schedule and left no mess behind. Their professionalism and quality of work were top-notch. We couldn’t be happier with the results!”
Detailed reviews
TS Site Investigation LTD did an excellent job with our diamond drilling project. Their team was professional, efficient, and kept everything clean and safe. Communication was top-notch throughout. Highly recommend their services!
TS Site Investigation LTD exceeded our expectations with their diamond drilling services. The team was incredibly efficient and showed great attention to detail. They completed the job on schedule and left no mess behind. Their professionalism and quality of work were top-notch. We couldn’t be happier with the results!
Local context
Rated 5.0, above the local average for builders in Harrow
Across 143 builders in Harrow, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
3 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
Check dates vary by source. Where we hold a date, the check shows it.
Independent checks
About this business
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the builder services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
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 TS Site Investigation LTD before you contact them.
Run Cowboy Checker →Good to know
Common questions about TS Site Investigation LTD
Is TS Site Investigation LTD a legitimate business?
TS Site Investigation LTD has 2 independent public reviews, rated 5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. 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 TS Site Investigation LTD?
TS Site Investigation LTD has 2 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know TS Site Investigation LTD's reviews are genuine?
TS Site Investigation LTD's 2 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.
Is TS Site Investigation LTD qualified and accredited?
We hold 1 independently sourced credential for TS Site Investigation LTD, including Waste carrier (Environment Agency). 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.
Is TS Site Investigation LTD a registered business?
TS Site Investigation LTD is a registered business on Companies House (company number 15341034), incorporated 10 Dec 2023, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
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