- Certification number
- NIC-600249
- Source checked
- 25 Jul 2026
Public evidence profile
DSC Heating Limited
42 out of 100, with a caution: newest review we found is from December 2020. Weigh that age against the score.
- Rated 5.0 from 5 reviews
- 2 credentials shown
Newest review December 2020
How this score is worked out
How this score is made up
See the independent checks
- Licences and credentials4.7 of 10.1
- Ways to reach them8.6 of 10.1
- Reviewed on more than one site0 of 5.1
- Registered company details3.4 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.
What we can verify about DSC Heating Limited
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 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.
Credentials, licences and vetting
Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Certification number
- NIC-600249
- Source checked
- 11 Jul 2026
MCS renewable energy certification
Eligible for the Boiler Upgrade Scheme grant (up to £7,500 towards a heat pump or biomass boiler).
Certificate NIC-600249, checked by NICEIC.
MCS is the government-recognised certification for renewable-energy installers, required to claim the Boiler Upgrade Scheme grant. It confirms what they're certified to install, not a review or a guarantee.
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.
- Checkatrade5 reviews · 5.0 avg
Highlights
“Very happy with all aspects of Doug’s work and I have recommended him to friends and a couple of business contacts. I am very particular on tradesmen working at my home and have no issues here. He really knows his stuff and will always go the extra mile to ensure he leaves you happy”
“Doug is a reliable professional who takes time to explain his process and we have always been delighted with the end result.”
“Excellent service, arrived on time, very knowledgeable and paid high attention to COVID-19 safetiness. Fees were also reasonable. I would definetly recommend his services.”
Detailed reviews
Very happy with all aspects of Doug’s work and I have recommended him to friends and a couple of business contacts. I am very particular on tradesmen working at my home and have no issues here. He really knows his stuff and will always go the extra mile to ensure he leaves you happy
Doug is a reliable professional who takes time to explain his process and we have always been delighted with the end result.
Excellent service, arrived on time, very knowledgeable and paid high attention to COVID-19 safetiness. Fees were also reasonable. I would definetly recommend his services.
Rated 5.0, in line with the local average for heating engineers in Hemel Hempstead
Across 8 heating engineers in Hemel Hempstead, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
Where 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
In Hemel Hempstead.
Areas served
The areas they list covering on a public directory; confirm they cover your address before you book.
What to check before you hire
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 RegisterWant an extra legitimacy check? Run the Cowboy Checker on DSC Heating Limited before you contact them.
Run Cowboy Checker →Common questions about DSC Heating Limited
Is DSC Heating Limited a legitimate business?
DSC Heating Limited has 5 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 DSC Heating Limited?
DSC Heating Limited has 5 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 DSC Heating Limited's reviews are genuine?
DSC Heating Limited's 5 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 DSC Heating Limited qualified and accredited?
We hold 2 independently sourced credentials for DSC Heating Limited, including MCS, Microgeneration Certification Scheme. Each is attributed to the body that issued it in the credentials section. For example, MCS is the government-backed standard for renewable-energy installers (heat pumps, solar), and what unlocks grants like the Boiler Upgrade Scheme.
Is DSC Heating Limited MCS-certified for renewable energy?
DSC Heating Limited is MCS-certified for Air Source Heat Pump, Solar PV. MCS is the government-recognised certification for renewable-energy installers, and is what lets them claim the Boiler Upgrade Scheme grant towards a heat pump or biomass boiler. It confirms what they are certified to install, not a review or a guarantee.