- Source reference
- CBDU485202
- Licence class
- upper-tier
- Valid through
- May 2029
- Source checked
- 11 Jul 2026
Public evidence profile
Ragnar Damp Ltd
Credentials & registries
Waste carrier (Environment Agency)
Companies House
Active incorporated business
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about Ragnar Damp 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.
Credentials & registriesWaste carrier (Environment Agency)See detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for Ragnar Damp 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
Ragnar Damp Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameRagnar Damp Ltd
Company number13793561
Incorporated
Registered activityHome building & construction
Run by2 directors (longest-serving director appointed in 2021)
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 5 years on the register also points to an established business rather than a brand-new one.
Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
4.8out of 5
Where these reviews are published
- Checkatrade42 reviews · 4.8 avg
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.
About
Damp proofer in WHITSTABLE, Kent.
Services they list
Damp InvestigationDamp SurveyDry Rot TreatmentPenetrating Damp TreatmentRising DampStructural Water ProofingTimber TreatmentWoodworm Treatment
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
KentWhitstable
The areas they list covering on a public directory; confirm they cover your address before you book.
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
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Check the WaterSafe registerAgree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Want an extra legitimacy check? Run the Cowboy Checker on Ragnar Damp Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about Ragnar Damp Ltd
Is Ragnar Damp Ltd a legitimate business?
Ragnar Damp Ltd has 42 independent public reviews, rated 4.8 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 Ragnar Damp Ltd?
Ragnar Damp Ltd has 42 public reviews, averaging 4.8 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know Ragnar Damp Ltd's reviews are genuine?
Ragnar Damp Ltd's 42 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.
Is Ragnar Damp Ltd qualified and accredited?
We hold 1 independently sourced credential for Ragnar Damp 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 Ragnar Damp Ltd a registered business?
Ragnar Damp Ltd is a registered business on Companies House (company number 13793561), incorporated 10 Dec 2021, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does Ragnar Damp Ltd specialise in?
Ragnar Damp Ltd lists specialist services including Damp Investigation, Damp Survey, Dry Rot Treatment, Penetrating Damp Treatment, Rising Damp, Structural Water Proofing. If your job is one of these, look for it in their listed services or ask them to confirm for your project.