GM Electrical Service
Skills
- House Rewiring
- Electric Showers
- Electric Cookers
- Storage Heating
- Fuseboard / Consumer Unit Installation
- Smoke Alarms
- Immersion Heater Installation
- Electric Range Cookers
Services
Customer Reviews
Write a review9.96 /10
Based on 45 reviews over the past 12 months
Quality of work
9.93
Reliability
9.98
Communication
9.98
What customers are saying
AI-generated from customer reviews over last 24 months
This electrician is highly recommended for his professional, punctual, and friendly service. Customers consistently praise the high quality and tidiness of his work, alongside fair pricing and excellent communication from the team.
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Reviews (777)
10 House Rewiring
Posted 31 May
House rewiring
Thank you Gary and Paul for rewiring our house over the last 2 weeks. It must have been horrible doing the work during all the very hot temperatures we have had. I know you had to work very hard to get it all done but you've done an excellent job. Thank you Anne and WarwickJob location: GU24Response from GM Electrical Service
Thank you so much for taking the time to leave us a review following your house rewire. We are pleased that you were happy with the work Garry and Paul completed and thank you for looking after them during the hot weather. We hope you move into the property goes well.
10 Electrician
Posted 11 May
Top quality electrical services
Garry did a great job, moving downlighters in the kitchen, on time and on budget and went "above and beyond" filling the old holes in the ceiling and clearing up after the job, to the extent that all we need to do is a lick of paint and job done!Verified reviewerJob location: GU7Response from GM Electrical Service
Thank you for taking the time to leave us a review Jeremy. We are very pleased that you were happy with the work carried out by Garry and glad that you had minimal redecoration.
10 Electric Sockets
Posted 07 May
Plug socket
Excellent work installing a new plug socket and terminating the electrics on an old outdoor light. Responded quickly and initial quote was provided swiftly and with detailed explanation of what was to be done. The work was carried out to a high standard, efficiently, and everything left neat and tidy at the end. Very happy and would be pleased to book again.Verified reviewerJob location: GU4RCharlotte MResponse from GM Electrical Service
Thank you so much for taking the time to leave us a review Charlotte. We are very pleased that you were happy with the service provided.
10 Electrician
Posted 22 April
Wonderful job!
There were a few electrical problems around the house (bathroom fans not working, flickering lights, broken doorbell, switches that didn't seem to do anything....) and Garry came and sorted everything out very quickly and without any problems. Thank you again!Verified reviewerJob location: GU24Response from GM Electrical Service
Thank you such much for your review Irene. We are pleased that you were happy with the work that Garry carried out for you.
10 Electric Cookers
Posted 21 April
Electrical jobs, Oven, lights, sockets
Garry was great, he completed all the electrical work per his detailed quote on time and to a high standard. In addition to this all the communication to arrange was brilliant too. Thoroughly recommend GM Electrical ServiceVerified reviewerJob location: GU1Response from GM Electrical Service
Thank you so much for taking the time to leave a review Graham. We are pleased you were happy with the work and service we provided.
10 Electrician
Posted 21 April
Excellent
This second time we have used GM Electrical services and we have been really pleased with the work carried out. Prompt, reliable and reasonable. We would definitely use Gary again.Verified reviewerJob location: GU1Response from GM Electrical Service
Thank you very much Liz for leaving us feedback for the electrical work carried out. We are pleased that you were happy with our service.
Photos
Company Info
Owner
Mr Garry Markham
Sole Trader
10 years on Checkatrade
VAT Registered
Yes: 307029528
We are a small independent electrical company, based in Guildford and have been in business since 2015, having worked in the building trade for many years.
We cover a 15-mile radius around Guildford, and we pride ourselves on our punctuality, if we say we will attend, then we always do.
We are certified by NICEIC, which means our work is set to a very high standard and adheres to the current IEC wiring regulations.
City & Guilds qualified including Level 3, 18th edition.
We carry out all domestic electrical work and specialize in external lighting and power systems.
Our team is passionate about
- providing high standards of workmanship (we offer a 12-month guarantee on our work from the date of completion)
- customer satisfaction.
We pride ourselves on being
- reliable
- responsive
- professional
- punctual
- honest
- tidy, showing you and your property the utmost respect.
NO call out fees, no job is too small. Please don't hesitate to contact us.
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since November 2016
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Identification
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Financial
Qualifications and accreditations
County court judgement
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