Had the team at DES install an Air Conditioning unit in my garden office in Derby, so pleased with the results, cool in summer heatwaves and toasty warm in winter. Install was hassle free and unit is really efficient.

We have used the guys from Derbyshire Energy Solutions for all of our projects over the years. They have recently installed LED lighting, fire, TV and surround sound on our Media wall, along with outside security lighting, rerouting cat 5 cables, installing remote heating system & various other jobs. Thoroughly professional, neat and tidy, competitive and most importantly turn up when they say they are coming. Wouldn't go anywhere else.

Finally got around to having air conditioning fitted in our gym. What a difference it makes during a great indoor session on my bike. Fantastic service as always from Leighton and Joe. Would highly recommend.

Excellent electrical installation by the team from DES on our new build house in Ripley. a clean tidy project well communicated and delivered to the usual high standards!

Having recently been flooded we were having trouble getting the insurance company to send out an electrician, so decided to call our own. Leighton from DES came out the next day, was clear about what needed doing and liaised with Western Power for us. When the utility company had fixed their equipment Leighton came out again when he said he would and got our power back on, checked all the circuits and advised us on what we could and couldn’t use. He was great at problem solving, very thorough and professional at all times. I would have no problem recommending DES to anyone.