Endorsed by Which?

Cowley Electrical Contractors Limited

4.9

75 Reviews

Opening Hours
Today - 09:00–17:00
  • Monday 09:00–17:00
  • Tuesday 09:00–17:00
  • Wednesday 09:00–17:00
  • Thursday 09:00–17:00
  • Friday 09:00–17:00
  • Saturday 09:00–17:00
  • Sunday 09:00–17:00

Why you can trust this trader

After undergoing rigorous assessment to become endorsed, every Which? Trusted Trader agrees to our Code of Conduct. This gives consumers the reassurance that they have the best possible protection and adds an extra layer of security to ensure best practices and procedures are followed. Which? fully investigates any breaches and will take any necessary action to ensure consumer protection.

About

We started off working for bespoke bathroom companies installing l.e.d lighting and bringing the property owners electrical installation up to current regulations, , And installing Heating controls for British Gas, we quickly grew and started taking on rewires and new build installations . We now able to confidently take on all jobs large or small.
In the last 5 years we became qualified to install solar pv.
We now firmly believe in renewable energy ,and seek to help our customers make a informed decision about renewables and energy efficient lighting.
We are NICEIC APPROVED INSTALLERS as well as NICEIC DOMESTIC INSTALLERS . and members of the ECA .

What we do

  • Electricians

    • Electrical installations
    • Electrical repairs
    • Electrical testing services
    • Landlord safety certificates
    • Outdoor electrical wiring
  • Renewable energy

    • Air source heat pumps
    • Ground source heat pumps
    • Home energy analysis
    • Solar panels
    • Solar water heating
  • Lighting contractors

    • LED lighting
    • Emergency lighting annual testing
    • Lighting LED upgrades
    • Outdoor lighting
    • Security & Emergency lighting installations
  • More Services

    • solar pv
    • rewiring
    • fuse boards

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
75 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Great service polite and punctual
Customer Service
Quality
Value
Excellent work carried out to a high standard very polite arrived on time will definately use again
Customer in Wiltshire Posted on 16/02/2026 , work completed 12/02/2026
Trusted electrician
Customer Service
Quality
Value
We’ve worked with Liam at Cowley Electricals on several occasions for various projects from lighting fittings through to safety checks and rewiring, highly recommend them. They are respectful of your home, talk you through the options and best solutions for your home and the finish is always neat and tidy. They are our go to electricians.
Customer in Wiltshire Posted on 17/01/2026 , work completed 19/12/2025
Great work by a true professional
Customer Service
Quality
Value
Liam installed two outdoor extension sockets and an immersion heater timer switch for us. His thorough professionalism was very reassuring that each part of the job was being done properly. Cowley Electrical Contractors were able to provide certification that the work was completed to specification , which again is a confidence booster. All in all, a job well done.
Customer in Wiltshire Posted on 06/12/2025 , work completed 06/10/2025
Electrical Safety Check
Customer Service
Quality
Value
This is the second time I have used Cowley. Liam arrived on time and worked quietly and efficiently. A very polite young man. Would definitely recommend this company.
Customer in Wiltshire Posted on 01/12/2025 , work completed 26/11/2025
Quiet unobtrusive work
Customer Service
Quality
Value
A polite and efficient young man came. He was thoughtful and just worked his way around all the jobs. We were having a new consumer unit and updating most of our lights and plug points, install new plug point etc.
Customer in Wiltshire Posted on 01/12/2025 , work completed 01/10/2025
Good work
Customer Service
Quality
Value
The original consultation was clear and precise. The installation of LED lighting in kitchen, dining room and bathroom was carried out very efficiently. The electrician was excellent , very helpful and explained everything in an understandable way. Some anomalies in the old wiring were discovered and were dealt with quickly and explained to me clearly. I would have no hesitation in recommending this company and their work,and in fact I have ordered further work to be done.
Customer in Wiltshire Posted on 08/11/2025 , work completed 15/09/2025
A Company to Return to.
Customer Service
Quality
Value
This was the second time I have used Cowley’s and I was as pleased as the first time. I would definitely recommend them to others as they were recommended to me by my neighbours.
Customer in Wiltshire Posted on 06/10/2025 , work completed 23/09/2025
Good service
Customer Service
Quality
Value
Small electrical works, renew 2 smoke detectors and outside spot light, work to be done was inspected first, date arranged, and work completed. Very efficient, explained each stage, respectful of property and customer. Would certainly use again and recommend to friends and family
Customer in Wiltshire Posted on 03/08/2025 , work completed 08/07/2025
Repeat customer: excellent work again
Customer Service
Quality
Value
We first used Cowley Electrical earlier this year for a small repair job. We were extremely happy with their work so we booked them again for some more substantial modifications. Just as before, they were on time, professional, conscientious, and did a wonderful job. Everyone who saw it marvelled at how neat it was! I couldn't recommend Cowley Electrical more highly and will certainly use them again if we ever need more work done.
Customer in Wiltshire Posted on 02/08/2025 , work completed 13/05/2025
Excellent Job
Customer Service
Quality
Value
I was very pleased with the work from Cowley - did exactly what it said on the tin! Very efficient process getting a site visit, quotation and booking the work. Electrician turned up as promised and go on with the work to very high standard. Probably not the cheapest around but this is quality over quantity and more importantly peace of mind - thanks to Cowley. These guys will be my go to company for any future electrical work we have to get done. Thanks.
Customer in Wiltshire Posted on 28/02/2025 , work completed 30/01/2025