GM Electrical Service
Guildford, Surrey
Checkatrade member since November 20165
Services
- House Rewiring
- Electric Showers
- Electric Cookers
- Storage Heating
- Fuseboard / Consumer Unit Installation
- Smoke Alarms
- Immersion Heater Installation
- Electric Range Cookers
- Electric Stoves
- Emergency Lighting
- Fault Finding
- Electric Heating
- Electric Radiators
- Energy Efficient Lighting
- Electrical Under Floor Heating Installation
- Electrical Heater Repair
- Electric Vehicle Charger Installation
- 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 review9.97 /10
Based on 49 reviews over the past 12 months
Quality of work
9.94
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 (775)
- CCharlotte M
10 Plug socket
Posted 2 days ago
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: GU4 10 Wonderful job!
Posted 22 April
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 Electrical jobs, Oven, lights, sockets
Posted 21 April
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 Excellent
Posted 21 April
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.
10 Great service at an honest price.
Posted 17 April
I had excellent service from Garry. The initial booking process was very simple and he carried out the EICR check on time and on budget with the minimum of fuss. He identified a few remedial issues and again was quick to respond and delivered efficient and pragmatic rectification. This time, as the work was a little more simple than expected, his invoice was lower than expected, which is always a welcome bonus and not typical in my experience. Invoices and certificates were emailed on the day of the job. I have no hesitation in recommending Garry and would definitely use him again.Verified reviewerJob location: GU2Response from GM Electrical Service
Thank you for taking the time to leave feedback Jamie. We are pleased you were happy with the work provided.
10 Excellent
Posted 16 April
Job location: GU4This is the third time Gary has done work for us . As usual he visited in advance and gave a detailed quote . On the day he was on time and completed very satisfactorily all the work and left everything shipshape. Excellent as usualResponse from GM Electrical Service
Thank you for leaving a review Martin. Very glad you were happy with the service we provided and thank you for your repeat work, we appreciate it.
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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