JNO Electrical
Welwyn Garden City
Checkatrade member since March 2024
Services
- Electric Cookers
- Electric Range Cookers
- Electric Sockets
- Electrical Contractors
- Electrical Under Floor Heating Installation
- Emergency Electrician Service
- Energy Efficient Lighting
- Extractor Fans
- Fault Finding
- Fuseboard / Consumer Unit Installation
- Fuseboard / Consumer Unit Repair
- Garden Lighting
- Hot Tub Wiring
- House Rewiring
- LED Lighting
- Lighting Design
Customer Reviews
Write a review9.95 /10
Based on 20 reviews over the past 12 months
Quality of work
9.9
Reliability
9.95
Communication
10
Reviews (33)
- MMartin L
10 Plug socket recessed into the wall
Posted 1 day ago
Jason responded to my job request quickly and asked for some pictures. I arranged for him to come the next day to tell me what my options were. He turned up right on time and decided that he could do what we wanted and proceeded with the job. We will certainly be using him in the future for any electrical jobs in our house.Verified reviewerJob location: AL8 - GGopinath R
9.67 Electrical
Posted 1 day ago
Jay was very friendly and communicated well. Perfectly satisfiedVerified reviewerJob location: SG1 - TTony H
10 light switch replacement
Posted 06 January
arrived on time carried out work with no fuss to a very high standardVerified reviewerJob location: SG13 10 Timely and Professional
Posted 28 November 2025
Jason responded quickly to our request for help with some under cabinet kitchen lights that stopped working. He was efficient, communicative and responsive and fixed the problem professionally. He was a pleasure to do business with.Verified reviewerJob location: SG410 10/10 - Fantastic job!
Posted 24 November 2025
I looked up local electricians and found JNO from their positive reviews and I can confirm they were all accurate. After needing some guidance and work done, Jason responded positively, helpfully and quickly. He even suggested an improvement on my current situation and was able to help me out within a few days. He explained the costs and what he'd need to do. Jason was wonderful in person, got the work done in a timely manner and I will definitely be keeping his number for any future work.Verified reviewerJob location: SG5- TTom C
10 Needed two lights fitted in bathroom
Posted 21 November 2025
Fantastic Job. Needed two bathroom lights fitted (one ceiling and one pull cord) and it was done quickly and efficiently. Jay was friendly and overall I'm very happy with his work.Verified reviewerJob location: AL7
Photos
Company Info
Owner
Mr Jason Conroy
Sole Trader
2 years on Checkatrade
VAT Registered
No
At JNO Electrical we carry out all jobs ranging from something small like changing a socket or a light fitting to a full bespoke rewire of your property and everything in between.
We complete every job to the highest standards, with the greatest attention to detail and give every customer the level of service they deserve.
We cover Hertfordshire and all surroundings areas and our aim isn’t just to complete the job you require but to build a working relationship that means you’ll never need to search for an electrician again.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since March 2024
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
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