OJS Electrical Services
Enfield, Middlesex
Checkatrade member since July 20195
Services
- Electrical Contractors
- House Rewiring
- Electric Showers
- Electric Cookers
- Storage Heating
- Electric Gate Wiring
- Fuseboard / Consumer Unit Installation
- Smoke Alarms
- Immersion Heater Installation
- Electric Range Cookers
- Electric Stoves
- Electric Boiler Installation
- Emergency Lighting
- Fault Finding
- Electric Heating
- Electric Radiators
- Energy Efficient Lighting
- Electrical Under Floor Heating Installation
- Electrical Heater Repair
- Electric Smart Thermostats
- Garden Lighting
- Lighting Design
- Hot Tub Wiring
- LED Lighting
- Emergency Electrician Service
- Fuseboard / Consumer Unit Repair
- Electric Sockets
- Extractor Fans
Customer Reviews
Write a review10 /10
Based on 3 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (44)
10 Great Job thank you OJS Electrical Services
Posted 29 January
16 years ago and we were looking for an electrician Ollie came highly recommended. He came and did an electrical survey on the house we had purchased, apart from a couple of small recommendations he told us that the wiring and circuit board were in a good shape. We called on Ollie for any electrical issues. Then 2025 we purchased a 1930 house needing a total rewire Ollie came and did a fantastic job advising us along the way. He is total reliable, skilled and honest we can highly recommend him. Thank you OllieVerified reviewerJob location: EN110 EICR and lights replaced in lounge
Posted 25 June 2025
Oliver was excellent from start to finish. Assisted with enquiries before any work was undertaken and provided advice on another companies work which we were unhappy with. He booked us in quickly and came and completed an EIRC and planned works at a reasonable price. He explained what he was doing along the way and carried out further remedial works which were identified. Really happy with the work and would definitely use again and recommend.Verified reviewerJob location: EN210 FULL HOUSE REWIRE
Posted 14 May 2025
The house was rewired including our re-modelled kitchen. OJS did a fantastic job from start to finish. They gave helpful advice at the initial stage and communicated well throughout the process, including liaising with the kitchen contractor and builders. A few minor changes I asked for during the work were not a problem for them. Being very nice people to deal is a bonus!Verified reviewerJob location: EN210 Moving lighting fixtures, installing dimmer switches
Posted 31 January 2025
Oliver did an excellent job all-round. He moved two lighting fixtures to different places in the ceiling, installing a new pendant, and covered the old holes. He also installed two dimmer switches and fixed a few faulty connections around the house. Everything was done as described in great time and with good communication throughout. Highly recommended!Verified reviewerJob location: EN210 Replaced all sockets and switches, added new sockets, changed light positions, put in new lights
Posted 10 January 2025
Oliver was excellent from start to finish. Very professional and kept me to date every day. Adaptable and was very happy to take on new jobs which I added during the work. Will definitely be using again.Verified reviewerJob location: EN210 Perfect for all your electrical needs!
Posted 25 November 2024
I have been using Oliver’s services for a few years and he has carried out a variety of electrical jobs for me around my house. I am always 100% happy with the result. Oliver is reliable, prompt and trustworthy. He always explains what each job entails and completes the job on time. He is very accommodating and flexible when it comes to fitting in jobs and always leaves the work area clean and tidy. I wouldn’t use anyone else, a consistently 5 star service.Verified reviewerJob location: EN2
Photos
Company Info
Owner
Mr Oliver Slater
Sole Trader
7 years on Checkatrade
VAT Registered
No
OJS Electrical Services are specialists in domestic and commercial electrics. From a full rewire to replacing a light switch, we're happy to help.
At OJS Electrical we pride ourselves on our reliability, friendliness and high standard of work which is carried out with minimum fuss and maximum professionalism.
We are NICEIC registered so you can rest assured any work carried out will be safe, certified and will comply with current legislation.
The business is run by Oliver Slater who is involved in all work and can arrange other trusted tradesmen if required.
We welcome all jobs, big or small.
The types of work we do include:
- Full and part rewires
- Additions and alterations (sockets, lights, cookers, showers, etc.)
- Consumer unit (fuse box) replacements
- Earthing and Bonding
- Outdoor lighting and power
- Fault finding
- Inspection and testing
- Certificates
- Emergency Lighting
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since July 2019
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