- Certification number
- NIC-601386
- Source checked
- 11 Jul 2026
Public evidence profile
D&B Electrical Contractors Ltd
Emergency callout
Electrician, Lighting
Credentials & registries
2 credentials shown
No Trust Score yet
- Rated 4.9 from 413 reviews
- 2 credentials shown
Newest review June 2025
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for these jobs:
- Electrician
- Lighting
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
2Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source reference
- 00075221
- Licence class
- Solar PV, Battery Storage
- Source checked
- 11 Jul 2026
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.
4.9out of 5
Where these reviews are published
- Checkatrade413 reviews · 4.9 avg
Detailed reviews
These are the individual reviews we hold for D&B Electrical Contractors Ltd, including the highlights above. The 413 headline total is the review volume reported across public review sources.
Very good , no issues , would use again .
Always on time - jobs done professionally
D and B electrical provided my Kitchen and bathroom Installation company with a full range of electrical work. All legal documentation was provided and work signed off. I dealt with D&B for 12years and can highly recommend their quality, professionalism and reliability. Contact them for all your requirements.
Local context
Rated 4.9, above the local average for electricians in Winchester
Across 8 electricians in Winchester, the typical rating is 4.5 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
Check dates vary by source. Where we hold a date, the check shows it.
Services they list
Electric Boiler InstallationElectric Boiler Servicing / RepairElectric CookersElectric Gate WiringElectric HeatingElectric RadiatorsElectric Range CookersElectric ShowersElectric Smart ThermostatsElectric SocketsElectric StovesElectric Vehicle Charger Installation
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Winchester
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
Electrical work in homes in England & Wales should be done by a registered competent person who can self-certify it meets the Part P safety rules. Check they're on the official register.
Check the electrical registerIn England and Wales, notifiable electrical work (new circuits, a consumer unit, anything in a bathroom or kitchen) must by law be signed off under Part P of the Building Regulations. Confirm they will handle that.
Prefer an electrician registered with a government-approved competent-person scheme (NICEIC, NAPIT or ELECSA) so they can self-certify the work meets the wiring regulations.
Insist on the Electrical Installation Certificate (or Minor Works Certificate) when the job is done. It is your proof the work is safe and compliant, and you will need it if you ever sell.
Want an extra legitimacy check? Run the Cowboy Checker on D&B Electrical Contractors Ltd before you contact them.
Run Cowboy Checker →Good to know
Common questions about D&B Electrical Contractors Ltd
Is D&B Electrical Contractors Ltd a legitimate business?
D&B Electrical Contractors Ltd has 413 independent public reviews, rated 4.9 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 D&B Electrical Contractors Ltd?
D&B Electrical Contractors Ltd has 413 public reviews, averaging 4.9 out of 5. You can read the individual reviews and where each came from in the reviews section above.
How do I know D&B Electrical Contractors Ltd's reviews are genuine?
D&B Electrical Contractors Ltd's 413 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 D&B Electrical Contractors Ltd qualified and accredited?
We hold 2 independently sourced credentials for D&B Electrical Contractors Ltd, including Microgeneration Certification Scheme, Renewable Energy Consumer Code. Each is attributed to the body that issued it in the credentials section. For example, Microgeneration Certification Scheme is the government-backed standard for renewable-energy installers (heat pumps, solar), and what unlocks grants like the Boiler Upgrade Scheme.
What does D&B Electrical Contractors Ltd specialise in?
D&B Electrical Contractors Ltd lists specialist services including Electric Boiler Installation, Electric Boiler Servicing / Repair, Electric Cookers, Electric Gate Wiring, Electric Heating, Electric Radiators. If your job is one of these, look for it in their listed services or ask them to confirm for your project.