New-Gen Sparks is a family firm with family ties to London’s Jewish community, so the rhythm of the week and the year is familiar to us: nothing booked at your home on Shabbat or Yom Tov, Friday jobs finished early, and no raised eyebrows at a second oven, a hot-water urn socket or a timer for the hallway lights.
We work for Jewish homeowners and landlords week in, week out — consumer unit upgrades in Golders Green semis, kosher kitchens in Edgware and Hendon, mansion-block flats in St John’s Wood, EICRs for landlords with properties across NW4, NW11 and N16. The rest of the time we are in West London around our Hammersmith base. Either way, the work is tidy, tested and certified.


A Shabbat timer lets the house run itself from candle lighting to Havdalah: hall and landing lights that come on and go off on their own, a hot plate and urn on a timed socket, and sensor lights that stay quiet.
Read more →A kosher kitchen is really two kitchens sharing a room, and it needs the electrics to match: enough circuits for two ovens, two hobs and two dishwashers, sockets where the urn and hot plate actually live, and lighting that works on Shabbat without anyone touching a switch.
Read more →Every autumn an extension lead goes out through the kitchen window to light the sukkah.
Read more →London homes are wired differently from Israeli ones, and the rules about who can do what are stricter.
Read more →Each area has its own page with the typical jobs, the housing, travel time from our base and answers to local questions.
Golders Green, Temple Fortune, Golders Hill. About 30–40 minutes from Hammersmith.
Electrician in Golders Green →Hendon, Brent Street, Hendon Central. About 30–40 minutes from Hammersmith.
Electrician in Hendon →Finchley Central, Church End, East Finchley. About 35–45 minutes from Hammersmith.
Electrician in Finchley →Edgware, Broadfields, Edgware town centre. About 35–45 minutes from Hammersmith.
Electrician in Edgware →Stanmore, Canons Park, Belmont. About 40–50 minutes from Hammersmith.
Electrician in Stanmore →Mill Hill, Mill Hill East, Mill Hill Broadway. About 40–50 minutes from Hammersmith.
Electrician in Mill Hill →Hampstead Garden Suburb, Central Square, Market Place. About 35–45 minutes from Hammersmith.
Electrician in Hampstead Garden Suburb →St John's Wood, Abbey Road, Lord's. About 20–30 minutes from Hammersmith.
Electrician in St John's Wood →Borehamwood, Elstree, Shenley Road. About 45–55 minutes from Hammersmith.
Electrician in Borehamwood & Elstree →Stamford Hill, Clapton Common, Upper Clapton. About 45–55 minutes from Hammersmith.
Electrician in Stamford Hill →A lot of the rented housing in Golders Green, Hendon, Finchley and Stamford Hill is owned by people in the community, often several flats across a few postcodes. We handle the lot: EICRs on a rolling schedule, remedials inside the 28-day window, interlinked alarms, emergency lighting for HMO licences and board upgrades between tenancies — with one point of contact and certificates sent to you and your agent.
Landlord electrical servicesUK wiring, fuse boards, bathroom rules and who is allowed to do what are all different from Israel. We wrote a plain guide for Israeli families settling in, including what to do with the appliances you brought with you.
Read the guide“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.”
“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.”
“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.”
“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.”
Score and reviews from our Checkatrade profile as of August 2026 — every review there is from a verified customer. More about what customers say →
WhatsApp a photo of the job to 07494 365896 — or book a visit online in under a minute.