SJConnolly Electrical Ltd

SJConnolly Electrical Ltd Fully Qualified NAPIT Approved Electrical Contractor. We cover for all types of domestic, commercial installations maintenance and repairs.

SJConnolly Electrical is a fast growing professional company. We cover for all types of domestic and commercial installation plus testing and inspection. Our work is always carried out to the highest standards with no short cuts taken, with every job fully tested and certified on completion. Have a look at some of our latest jobs completed in London in our photo gallery.

Let there be light ⚡️One of our on going projects is coming along nicely,looking forward to getting this completed and s...
14/05/2026

Let there be light ⚡️
One of our on going projects is coming along nicely,looking forward to getting this completed and seeing the final product.

[email protected]

Our team have been making great progress on this projects in London,meeting deadlines while keeping a very high standar...
01/05/2026

Our team have been making great progress on this projects in London,meeting deadlines while keeping a very high standard of work.
1st Fix now completed✅️
& on to the 2nd fix.

If you are looking for a reliable professional electrical contractor or sub contractor to carry out projects like this contact us
[email protected]. ⚡️

#

Our team have been working hard wiring power & lighting in these communal areas, reaching deadlines & keeping a high sta...
25/03/2026

Our team have been working hard wiring power & lighting in these communal areas, reaching deadlines & keeping a high standard of works.

[email protected]

Full electrical installation completed in Central London.
18/03/2026

Full electrical installation completed in Central London.

Another Happy Customer. Lighting Upgrade in this office/showroom it was very important we got this lighting display corr...
11/03/2026

Another Happy Customer. Lighting Upgrade in this office/showroom it was very important we got this lighting display correct so very happy with the end result.⚡️

Tidy & Professional job

⚡ 3-Phase Supply & Containment InstallRecent job powering new AC units with a dedicated 3-phase supply and containment t...
06/03/2026

⚡ 3-Phase Supply & Containment Install

Recent job powering new AC units with a dedicated 3-phase supply and containment to keep everything protected and looking tidy.

Clean install. Reliable power. Job done right. ✔️

Contact us [email protected] for a reliable & professional electrical company.

New Lights fitted in this Central London Art Gallery. ⚡️ Info@sjconnollyelectrical.com
03/03/2026

New Lights fitted in this Central London Art Gallery.
⚡️

[email protected]

Another Week wrapped up with a Fuseboard Upgrade as always fully tested & certified. ̇day Info@sjconnollyelectrical.co...
27/02/2026

Another Week wrapped up with a Fuseboard Upgrade as always fully tested & certified.
̇day
[email protected]

Another EV charger fitted in Loughton all our works tested & certified Info@sjconnollyelectrical.com
21/02/2026


Another EV charger fitted in Loughton all our works tested & certified
[email protected]

Address

Loughton
IG102EX

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Website

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