Public evidence profile · Checked July 2026

Smart Energy Plus Limited

ElectricianSt Albans5.010 reviews · 2 independent public sources
Credentials & registries
2 credentials shown
Trust Score
39out of 100
Building a public record
  • Rated 5.0 from 10 reviews
  • 2 credentials shown

Newest review March 2025

Worth checking: Registered Competent Person Electrical

How this score is worked out
Rating5.0 / 5
Review volumeLow · 10
Independent sources2 independent public sources
Credentials2 credentials shown

How this score is made up

What customers say24.9 of 60
Independent checks9.8 of 30
Track record4.4 of 10
See the independent checks
  • Licences and credentials1.5 of 8.3
  • Ways to reach them8.3 of 8.3
  • Reviewed on more than one site0 of 6.2
  • Registered company details0 of 4.1
  • Photos of their work0 of 2.1
  • Industry recognition0 of 1

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.

Call 01923 673192
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
10 reviews in public evidenceMost recent review
Customers often mention
  • Tidy & cleanMentioned in 50% of reviews we've read
  • Friendly & politeMentioned in 40% of reviews we've read
  • ProfessionalMentioned in 40% of reviews we've read

Based on the 7 reviews with a star rating

5 stars7
4 stars0
3 stars0
2 stars0
1 star0
Where these reviews are published
  • Which? Trusted Traders10 reviews · 5.0 avg

Detailed reviews

Customer in Hertfordshire
Customer recommends this business

Excellent, efficient and friendly team

We are very happy with the work done to install 3 extractor fans in our house. The team worked well and considerately in our house. There was great communication throughout. All were very friendly and helpful.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Hertfordshire
Customer recommends this business

Professional, polite, efficient

Great from start to finish. Email enquiry quickly answered and an appointment booked in. First job involved fault finding in outdoor lighting . Sam and Charlie were very methodical and efficient - especially considering they were not involved in the original install so were coming at it blind. Several LED drivers were replaced and a corroded connection rectified to get everything up and running again. Impressed with their work so booked them in again to fit some sockets in the garage and install an Andersen EV charger. Pleased to have the same guys on the job. Again, really impressed with how much care was taken and how tidy the end product looked. Fully consulted on all options along the way. Place left clean and as they found it. Will use them again and would highly recommend.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Hertfordshire
Customer recommends this business

Brilliant service

Smart electricians offer a first class service. Everytime I have a call for help someone is around that day and able to deliver an effective resolution in a friendly manner. These guys are the best.

Work completed:

Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Which? Trusted Traders Consumer5.0 / 5 ·

Endorsement Reference

Smart energy has done lots of work for me over the years including - fittings for new kitchen, underfloor heating, outside lighting, internal lighting, wiring in of new media wall, new fuse board, fitting sockets etc. the work is always to a very high standard. The guys are professional, punctual and incredibly tidy workers. The quotes received are always accurate. I would not hesitate in recommending them to friends and family.

Which? Trusted Traders
Which? Trusted Traders Consumer5.0 / 5 ·

Endorsement Reference

I required a wall mounted electric heater and two double sockets installing in a storeroom. I contacted Smart Energy who were friendly and professional from start to finish. Craig visited to carry out a Survey and explained what they would do. I then received a competitive quote and we arranged for the work to be carried out. Sam arrived promptly at the time agreed and fulfilled a very good and tidy job. I am very pleased with the whole experience of dealing with Smart Energy and would not hesitate to use them again.

Which? Trusted Traders
Read the other 5 detailed reviews on this page
Which? Trusted Traders Consumer5.0 / 5 ·

Endorsement Reference

I had a visit to check the faults on a 3 way switch in my kitchen , an outside sensor light and a faulty dimmer switch. New parts were duly ordered and the work was completed on the 17/01/2025. I am extremely impressed by the knowledgeable, personable team who explained everything to me and were clean , tidy and efficient. I would highly recommend them.

Which? Trusted Traders
Which? Trusted Traders Consumer5.0 / 5 ·

Endorsement Reference

Craig and his team did a fantastic job in the full renovation of our house. Smart energy flitted our whole house with all its electrical needs from sockets to all lighting and even the wiring for the alarm systems. I have never seen a more organised fuse box in my life. They are easy to communicate with and a general pleasure to work with. Incredibly reliable and I have also recommend them to family who have now also used them too. Everything was carried out professionally and to regulations and standards. We have no hesitation in using them again for our future needs.

Which? Trusted Traders
Which? Trusted Traders Consumer5.0 / 5 ·

Endorsement Reference

Installing new EV charger to our house

Which? Trusted Traders
Which? Trusted Traders Consumer5.0 / 5 ·

Endorsement Reference

We have had Smart Energy carry out several jobs at our house, the biggest one to run electricity and the internet to our garden room at the end of our garden. They carried out an extensive survey, informed us of our options and quoted for the agreed work. The job itself was professionally done, in good time and they were very neat and tidy. They are friendly and courteous and we would definitely recommend Smart Energy and use them again for any electrical work.

Which? Trusted Traders
Which? Trusted Traders Consumer5.0 / 5 ·

Endorsement Reference

I engaged Smart Energy to conduct an electrical safety audit following on from a major leak we had in our house. It was easy to book the appointment and, once on site, the team were professional and thorough. The follow up report was detailed and I appreciated the additional ability to answer some follow up questions. All in all, I'd be happy to recommend and to use again.

Which? Trusted Traders
Local context

Rated 5.0, above the local average for electricians in St Albans

Across 36 electricians in St Albans, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Credentials and associations

Credentials and memberships

2

These credentials and memberships are attributed to named public sources. Check the source before relying on them.

Source-listed gallery

Photos listed on Which? Trusted Traders

21 photos

These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.

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Van 1.jpg

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From Which? Trusted Traders

Opening hours

Open 7 days a week

The hours this business publishes online, handy for knowing when to call. Confirm before you set off.

Monday–Sunday
12am–11:59pm
Sources

Where this information comes from

3 named public sources

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.

Public evidence last checked July 2026

About

Founded through passion and based on traditional values, Smart Energy closes the gap between electrician and professional. Comprising a vibrant, progressive and amiable team of energetic electrical engineers, we always go above and beyond. A culture of courtesy with an established client portfolio and loyal customer base, we look at all electrical projects from a dynamic perspective and seek solutions in the most economical way possible.

Services they list

Electric ShowersElectrical emergency servicesElectrical installationsElectrical repairsElectrical testing servicesFuse boardsLandlord safety certificatesOutdoor electrical wiringRewiringElectric Vehicle Charging Points

Listed on public sources or the business's own website; check directly that they cover your job before you book.

What this business says about itself
From their own website

What this business says about itself

See their work: Instagram (opens in new tab)

  • Emergency availability: 24 hour

Accreditations it displays. Confirm each is current on the official register before you hire:

These are statements the business makes on its own website, worth confirming in writing (and on the official registers) before you hire, not independently verified by us.

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

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 register
In 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 Smart Energy Plus Limited before you contact them.

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Good to know

Common questions about Smart Energy Plus Limited

Is Smart Energy Plus Limited a legitimate business?

Smart Energy Plus Limited has 10 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 Smart Energy Plus Limited?

Smart Energy Plus Limited has 10 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 Smart Energy Plus Limited's reviews are genuine?

Smart Energy Plus Limited's 10 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 Smart Energy Plus Limited qualified and accredited?

We hold 2 independently sourced credentials for Smart Energy Plus Limited, including TrustMark, Which? Trusted Traders. Each is attributed to the body that issued it in the credentials section. For example, TrustMark is the government-endorsed quality scheme for work carried out in and around the home.

What does Smart Energy Plus Limited specialise in?

Smart Energy Plus Limited lists specialist services including Electric Showers, Electrical emergency services, Electrical installations, Electrical repairs, Electrical testing services, Fuse boards. If your job is one of these, look for it in their listed services or ask them to confirm for your project.