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.
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.
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
54 reviews in public evidenceReviewed on public review sources since 2020Most recent review
Customers often mention
ProfessionalMentioned in 44% of reviews we've read
PunctualMentioned in 28% of reviews we've read
Where these reviews are published
Which? Trusted Traders54 reviews · 5.0 avg
Detailed reviews
These are the individual reviews we hold for RandSons, including the highlights above. The 54 headline total is the review volume reported across public review sources.
Customer in Hertfordshire
Customer recommends this business
Knowledgeable electrician
We used RandSons to repair and install wiring and sockets at the back of the house. Filippo inspired confidence and was professional, knowledgeable and pleasant to deal with. He explained the issues with the existing wiring and discussed alternative solutions to resolve these, and checked what we wanted before carrying out the work; we were very pleased with the quality of the work when done. Left the house tidy and communicated clearly and professionally. Would be happy to recommend and use again.
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
Excellent service
I had the security light replaced at the front of the house as the previous one was no longer working. Fil came on time and completed the work quickly. 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
Electrical/data/tv work required for new extension and replacement kitchen
Extremely happy with the work completed by Fil and Adam. Would have no hesitation in recommending RandSons. Not only was the work completed in a timely manner, but Fil was also extremely helpful in providing ideas and improvements, making suggestions along the way to improve the end result. And always with a smile.
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
New fuse boxes and electrical fittings
Very highly recommended they couldn’t be more helpful and did exactly what needed doing in the timeframe they’d given me. Left my house so clean and tidy I was amazed. Thank you to Fil and his team. Great work.
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Customer in Hertfordshire
Customer recommends this business
Praiseworthy responsiveness
We had a Ring doorbell problem and asked Filippo to sort it out. He responded quickly, diagnosed a faulty unit, and returned a few days later to fit and fully set up a replacement. The job was done efficiently, conscientiously and in a pleasant manner. No negatives. Well done!
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Read the other 15 detailed reviews on this pageShow fewer reviews
Customer in Hertfordshire
Customer recommends this business
Plug installation
Highly recommend - easy communications and quick and safe installation of the plug needed for a dishwasher, plus left the area spotless. Great team!
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
My "go to" Electrician
If there was an extra star, I'd give it to Filippo. First class service, very highly recommended. If only all tradesmen were like this.
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
Pendants changed.
I was recommended to RandSons as i needed 3 pendants changed from 3 pin to 2 pin which was done today by Adam who was excellent, I first spoke to Phil & explained what I needed he was so helpful & communication was 1st class, I would highly recommend there services.
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 Electrician and Service
I have found from past experience that looking for tradespersons on Which that are also approved by the Hertfordshire Trading Standards is a good way to find a good quality tradesperson and this was the case with RandSons. Filippo was always very helpful and answered any questions I had about the work. I had my old fuse box replaced by a new one and Filippo recommended the best configuration to meet current standards and give the best electrical protection. The work was done to a high standard. During the testing stage after installation Filippo and his apprentice identified a problem with the wiring in my kitchen which had not be done as a proper ring main when the kitchen was fitted in the past. Filippo returned on another day and managed to rewire the kitchen correctly without any damage or visible signs that the work had been done. Excellent job, and I will not hesitate to contact him again if any more electrical work needs to be done. A good way to contact RandSons is to use their websites enquiry form which is part of the software system RandSons use that also provides clear detailed quotations, invoices and also keeps you notified when they will be coming to do the work. Very professional service.
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
Friendly, professional and knowledgeable - definitely recommend!
Having installed inside and outside electrical cabling as well as lighting and sockets, data cabling and an alarm, I would trust and recommend Filippo and his team without hesitation. Filippo's fair price, knowledge and advice on installation and pre-work fault finding and diagnosis through to being flexible in fitting around other trades for installation as well as the follow up to make sure that everything was installed and working successfully mean that he will definitely be the first person I will call for any electrical, data, alarm or security work in the future. Thank you Filippo (and Max!)
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
New Alarm System And Other Work
I had a new alarm fitted which integrated my existing wired sensors and added a couple of new wireless sensors. I also had an electrical lighting fault repaired and Cat6 ethernet cabling installed. Fil and Adam did a great job. Everything was up and running the same day, working flawlessly. Fil is extremely helpful and will advise on the appropriate work to suit your needs, including cost savings on unnecessary extras. We will definitely use RandSons again.
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
Perfect Work!
Have used Fillipo on many occasions and always impressed with his high standard of work. I use him on my domestic and my business' Always knowledgeable and knows his stuff!
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
Outstanding Electricians not just Fitters
Needed to get some work done which kitchen fitters electrician had left incomplete. To cap it all in the week before Xmas. Wasn't very hopeful but Fillippo came around assessed the job including repairing damaged under cupboard lights and came the following week on time to complete everything. He and Max are a great team and did everything required in record time without fuss and for a reasonable price. Fillippo is not only a highly skilled electrician but an electronics engineer who can actually repair things rather than shrug their shoulders and say get a new one.. I cannot speak highly enough of them. Top people!
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
Problem with old wiring when installing new cooker.
Prompt response to first call and quick diagnosis of problem. Accommodating as to when to return for actual job. Neat and professional work. Will definitely use again if electrical work needed.
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
Top professionals
Filippo and his apprentice Adam are top professionals. They arrived on time, were very knowledgeable and worked very well together. Fil is the fault-finding champion and refused to be defeated until he found and fixed the issue intermittently tripping our fuse box. I will use him again for rewiring a kitchen refurbishment I have planned.
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
Home Security System Installation
I contacted Fil if he would be interested in installing our home security system. He visited the very same day to carry out an assessment. Within days he provided me with a quote which I considered to be reasonable. An agreed date of the 24th March was planned for the work to be carried out. Fil and his assistant arrived on time. We found Fil and his assistant to be friendly, reliable, trustworthy, professional and helpful. Fil provided invaluable advice on the positioning of the sensors around the home. Fil and his assistant returned a week later as he said he would to finish off the job when the required extra sensors arrived. They were very clean and tidy, leaving no mess at all. Highly recommended and would not hesitate to use Fil's services again. Janet in Hertfordshire. Work completed 31 March 2022
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Faye in Hertfordshire
Customer recommends this business
Excellent speedy service
Attended within 24 hours of the first contact, to fit a cooker switch and circuit. Speedy, efficient and polite. Great communication throughout, including a text to inform us of the cost of the parts, plus a call when they were 10 minutes away from arrival. Will use them again.
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
Great Quality of Work.
I called Fillippo last week to assess the property for electrics and fittings. Found him in Google so wasn't aware i could find them on trusted traders. He was prompt , courteous and listened to our needs and practically suggested the changes with minimal to no changes to the current decor. I really liked his quality of work and was impressed with the way he did the job. The place was left neat and tidy. The pricing was reasonable compared to other traders who i spoke to. I recommend his services and would definitely use his services in the future.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Elaine in Hertfordshire
Customer recommends this business
Fantastic
From my very first phone contact to the completion of the job Fil gave an absolutely amazing professional service. Efficient - turned up when he said he would, kept in communication by phone. I found him very patient and easy to communicate with. His knowledge of electrics knows no bounds and has excellent problem-solving skills. I would highly recommend this company and will certainly use them in future.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Kevin in Hertfordshire
Customer recommends this business
A job well done
I contacted RandSons as a previous electrician let me down. From the start they were professional and punctual with quotes and appointments. They picked up on some dangerous elements of work completed by the previous electrician and put these right before completing the job. All in all a great service.
Work completed:
Scores listed by Which? Trusted Traders
Customer Service
5 / 5
Quality
5 / 5
Value
5 / 5
Local context
Rated 5.0, above the local average for electricians in London
Across 790 electricians in London, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
03
From customer reviews
What customers consistently say
What this trader's customers report about their jobs, in their own words.
Respectful and tidy in your home: “They were very clean and tidy, leaving no mess at all.” · Which? Trusted Traders, 5 Apr 2022
Credentials and associations
Credentials and memberships
1
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Which? Trusted TraderListed, current status not shown
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.
Led Lighting Design
garden lighting ideas
outdoor lighting installation
fusebox installation
modern kitchen lighting
modern kitchen led lighting
cctv installation
From Which? Trusted Traders
Opening hours
The hours this business publishes online, handy for knowing when to call. Confirm before you set off.
Monday–Friday
8am–5pm
04
Sources
Where this information comes from
1 named public source
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.
RandSons is family owned and has been in business since 1990. Our aim is to keep delivering 100% customer satisfaction. We ensure we deliver quality and value for money to our customers. We even give a 10 year guarantee for our craftsmanship as standard. All of our staff are fully qualified in City & Guilds and fully trained in Health and Safety laws and requirements. We’re fully insured too for your piece of mind and fully registered with the NIC EIC. Electricians Electrical emergency services Electrical installations Electrical testing services Electrical repairs Fuse boards Rewiring Alarm and security equipment installers Door entry systems CCTV installation Smart Homes Automated home audio Home Cinema Home automation Security Automated Heating Aerial and satellite installers Telephone Engineer Ethernet cabling
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.
Their public evidence comes from a single source. Look them up on another site before deciding.
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.
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 RandSons before you contact them.
How long they've really been tradingThey state they've been established since 1990, but the earliest independent source we can find is 2020. Worth asking them about the gap.
They say, established1990First public review2020
Good to know
Common questions about RandSons
Is RandSons a legitimate business?
RandSons has 54 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 RandSons?
RandSons has 54 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 RandSons' reviews are genuine?
RandSons' 54 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 RandSons qualified and accredited?
We hold 1 independently sourced credential for RandSons, including Which? Trusted Trader. Each is attributed to the body that issued it in the credentials section. For example, Which? Trusted Trader is Which? Trusted Trader: an endorsement from the consumer champion Which?, given to traders who pass its assessment process.
What does RandSons specialise in?
RandSons lists specialist services including Electrical emergency services, Electrical installations, Electrical testing services, Electrical repairs, Fuse boards, Rewiring. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
How long has RandSons been trading?
RandSons has been reviewed on public sources since 2020.
These describe public evidence MyTrustedTraders held at the stated dates. They are not independent awards, they cannot be bought, and they do not change this business's Trust Score or search position. How milestones are measured
