- Source checked
- 18 Mar 2026
Public evidence profile · Checked March 2026
Ferdinant MALASI
Emergency callout
Central Heating Repair
Credentials & registries
Gas Safe Register
Trust Score
42out of 100
- Rated 5.0 from 13 reviews
- Reviewed 7 months ago
How this score is worked out
Rating5.0 / 5
Review volumeLow · 13
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say26.4 of 60
Independent checks11 of 30
Track record5 of 10
See the independent checks
- Licences and credentials2.4 of 10.1
- Ways to reach them8.6 of 10.1
- Reviewed on more than one site0 of 5.1
- Registered company details0 of 3.4
- Photos of their work0 of 0.8
- Industry recognition0 of 0.4
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
2 checksWhat we can verify about Ferdinant MALASI
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.
Emergency calloutCentral Heating RepairSee detail →Credentials & registriesGas Safe RegisterSee detail →
See the full verification checklist for Ferdinant MALASI →From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for:
- Central Heating Repair
This is how they list themselves on Checkatrade. Call ahead to confirm they can come out for your job right now before you rely on it.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
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
Based on the 3 reviews with a star rating
5 stars3
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
- Checkatrade13 reviews · 5.0 avg
Highlights
“Fredie is professional.reliablec and meticulous in his work and a friendly and courteous person. He has done a couple of plumbing jobs for me including clearing a blocked sink at short notice. I shall be using him again for my plumbing and gas engineering jobs”
“Great experience and very knowledgeable. Are-balanced and fixed multiple radiator valves to ensure all radiators giving a balanced heat into the house”
“We had a leak through the roof from bathroom upstairs which was correctly identified and rectified. Fredi was very accommodating as well to provide us with prompt service. Overall I found his service very satisfactory.”
Detailed reviews
Fredie is professional.reliablec and meticulous in his work and a friendly and courteous person. He has done a couple of plumbing jobs for me including clearing a blocked sink at short notice. I shall be using him again for my plumbing and gas engineering jobs
Great experience and very knowledgeable. Are-balanced and fixed multiple radiator valves to ensure all radiators giving a balanced heat into the house
We had a leak through the roof from bathroom upstairs which was correctly identified and rectified. Fredi was very accommodating as well to provide us with prompt service. Overall I found his service very satisfactory.
Local context
Rated 5.0, in line with the local average for gas engineers in Rickmansworth
Across 5 gas engineers in Rickmansworth, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Sources
2 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
Public evidence last checked March 2026
About
Central heating in Rickmansworth.
Services they list
Gas Boiler InstallationGas Boiler Servicing / RepairGas Central Heating InstallationGas Central Heating Servicing / RepairGas Cooker InstallationGas Safety Checks - CP12Smart Thermostats
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Rickmansworth
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
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself
Gas work is restricted by law to Gas Safe registered engineers. If they'll touch a boiler or any gas appliance, confirm they're currently on the register before you hire - it's free and takes a minute.
Check the Gas Safe RegisterBy law, anyone working on your gas appliances must be on the Gas Safe Register. Ask to see their Gas Safe ID card and check the licence number at gassaferegister.co.uk before they start.
Never let an unregistered person touch your gas: unsafe gas work risks carbon monoxide poisoning, fire and explosion, and is a criminal offence.
For a boiler or appliance install, get the work and price in writing and keep the Gas Safe / Building Regulations certificate they are required to give you.
Want an extra legitimacy check? Run the Cowboy Checker on Ferdinant MALASI before you contact them.
Run Cowboy Checker →Good to know
Common questions about Ferdinant MALASI
Is Ferdinant MALASI a legitimate business?
Ferdinant MALASI has 13 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 Ferdinant MALASI?
Ferdinant MALASI has 13 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 Ferdinant MALASI rated on reliability and quality?
On Checkatrade, customers rate Ferdinant MALASI 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 Ferdinant MALASI is strongest, not just the overall average.
How do I know Ferdinant MALASI's reviews are genuine?
Ferdinant MALASI's 13 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 Ferdinant MALASI qualified and accredited?
We hold 1 independently sourced credential for Ferdinant MALASI, including Gas Safe Register. Each is attributed to the body that issued it in the credentials section. For example, Gas Safe Register is the UK's official gas register. By law, anyone working on your gas appliances must be on it.
What does Ferdinant MALASI specialise in?
Ferdinant MALASI lists specialist services including Gas Boiler Installation, Gas Boiler Servicing / Repair, Gas Central Heating Installation, Gas Central Heating Servicing / Repair, Gas Cooker Installation, Gas Safety Checks - CP12. If your job is one of these, look for it in their listed services or ask them to confirm for your project.