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New-Gen Sparks Reviews

What customers across West London say about us — every review verified by Checkatrade, none written by us.

Reviews

Don’t take our word for it

9.53/10
48 reviews on CheckatradeQuality of work 9.6 · Reliability 9.6 · Communication 9.4
Read all reviews on Checkatrade
“New-Gen sparks completed electrical works to my flat with the utmost professionalism. At every stage of works they informed me, in layman’s terms, as to what and why they were doing. Which I found to be most important and informative! I will give them 5 Stars for the work they carried out for me.”
Verified reviewer · Fuse board repair · W12 · June 2026
“They came out quickly as getting the lighting fixed was a priority. He was quick to find the fault and to test the circuit. He then fixed the faulty connection and refitted the fan. The whole job took about an hour.”
Matt L · Emergency call-out · NW11 · July 2026
“Carlos retrofitted a new driver to allow my kitchen under cupboards lights to be dimmable, and he replaced a faulty switch also in kitchen. All the work was done very competently and professionally and at a reasonable price. I would have no hesitation in recommending.”
Verified reviewer · Kitchen lighting · N19 · January 2026
“Carlos was very helpful when he came to do a couple of jobs for us at our home recently. He clearly explained the issues and how he was fixing them and was very professional in his approach.”
Verified reviewer · Sockets & fault-finding · N8 · November 2025

Score and reviews from our Checkatrade profile as of August 2026 — every review there is from a verified customer.

What people mention most

Explained in plain English, fixed first time, left tidy

Read through our Checkatrade reviews and the same things come up again and again: that we explain what we’re doing and why in terms that make sense, that faults get found and fixed quickly rather than patched, and that the price was what we said it would be. Those aren’t slogans — they’re the habits that got us to 9.53 out of 10 across 48 verified reviews.

Checkatrade only publishes reviews from customers it has verified, and the score is an average of every one — it can’t be edited or cherry-picked by us. You can read all of them, including the categories we’re scored on, on our Checkatrade profile.

  • Quality of work 9.6 / 10
  • Reliability & timekeeping 9.6 / 10
  • Communication 9.4 / 10
  • NICEIC registered, Checkatrade approved, fully insured
Finished kitchen in Hammersmith with recessed downlights and filament island pendants
Finished kitchen in Hammersmith with recessed downlights and filament island pendants
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