Excellent service, prompt punctual, extremely helpful and would highly recommend, 1st choice for an electrician.

- Anna Giblin (Sheffield)

May 2018

Very helpful, friendly and gave us advice and suggestions. The work was completed efficiently and to a high standard. We would definitely use Mark again.

- Jacqui McLean (Dronfield)

June 2018

Mark fitted some spotlights in my kitchen and has done electrical work for me before. He is reliable and hard working, gave great advice and did a really good job. Would highly recommend him

- Mary Ann Houlden (Dronfield)

June 2018

Mark and his team came to do a full rewire of the house we’ve just bought. They were extremely professional, involved us in all the decisions and gave some really helpful advice. The standard is excellent and we’ll definitely be using them again in the future!

- Maria Roberts (Dronfield)

September 2018

Mark and Luke did a brilliant job for us, look no further than these two no matter what size of job. They keep in communication with you, advise on job specifics that the client may not consider and most importantly turn up when they say they will. End product is fantastic and they are most definitely our electricians of choice. Great job guys, thank you so much and see you when the patio and decking is done and needs your magical touch.

- Sonia (Dronfield)

September 2018

Hi Mark,Thanks for the quick response and huge thanks to Luke, you must be so proud ,he is great.I am also passing thanks on from my mum, who, as an elderly lady can be a little apprehensive, but she found him friendly and chatty and has been singing his praises.Huge thanks to both of you for looking after us, it is appreciated Melanie

- Melanie Dakin (Chesterfield)

October 2018

Mark and all his team recently completed a superb refurb of our house. A complete new kitchen & bathroom were installed . All electrical works including wiring, alarm and lighting were completed on time and to a high standard. We couldn't praise the quality of work enough and Marks technical knowledge proved invaluable on many occasions.Highly recommended.

- Tim Rayson (Dronfield)

October 2018

Mark came today to fit a new bathroom light & outside light . I have used Mark many times in the past & always had excellent customer service . Any job under taken is always done quickly, professionally & with a smile. Definitely recommend, thank you for another great job Mark , very happy customer .

- Raychel Devine (Dronfield)

November 2018

First time using mark and won’t be the last ! Excellent customer service. And very professional. He was so friendly and helpful. A cable became unplugged once he left. I messaged him as I didn’t know what was wrong and he came back to sort it out straight away. Just shows that he goes the extra mile for his customers. He talked me through how to use the app and answered any questions I had. Nothing was too much trouble. Thanks again mark !

- Owen Jenkinson (Dronfield)

February 2019

Fantastic service from GDH3 and at a very competitive price. Initially did all the electrics on our extensive refurb, and just had them back to do a full security update.Took time to explain how everything worked, used great quality products, and took time to clean up afterwards, just couldn’t ask for more. Wouldn’t use anyone else in the future and would highly recommend. Totally 5* service from start to finish.

- Lindsey Hallam (Dronfield)

February 2019