Insomnia I.T. Systems is purley a mobile company which means that it is our interest aswell as yours that your computer needs are dealt with in your home or workplace. We are a 24/7 company and aim to be at your premises with 24 hours of your call. To show our dedication, are technicians are always on a call divert service, so weather your call the land line or the mobile phone, the call will always be diverted to the technician directly with no additional cost than calling a land line.

Contact Details

  City Chesterfield
  Postcode S43 3HR
  Address 3 Kinder Road
  Phone Number 01246477384
  Mobile 07810 306442

Products & Services

Computer Repairs

We repair and build all computer problems. We can upgrade computers or build a brand new computer system either to a specification or to a budget. We aim to fix all computer problems onsite hardware, or software related. If the unlikely event we have to take the computer offsite we will offer a fixed price and no additional cost for seting the computer backup once we are onsite.
We Offer 17 Years Experience, At Very Competative Rates


We have found over the years that nobody likes to have to unplug their system and carry it to a shop. As we like to be open and honest, not all jobs can be carried out onsite. This is not a problem as we can take your computer or laptop offsite to repair, and when we return we will setup the system back up so you dont have the trouble of dealing with it yourself. The technician will gladly answer any questions you may have and offer any advice needed.

  • I would recommend this business

Mark is always reliable and explains everything and no matter how long something takes Mark is always willing to sort it.

Value for money
Service & support
Overall ratingExcellent

Customer Testimonials

Mark is awesome, he came out to check my Computer as I had let scammers in by error and they nearly hacked my Bank Account . . . I was worried but Mark has sorted it all out . . . Brilliant, would recommend him as we have had his services for many years and have been totally satisfied! Mark is a great guy as well.

Used Chesterfield Computer Repairs for what seams an eternity now not only have I had them custom build the systems I have (at very reasonable prices) But have had repairs done on my laptop and even had cover from them for virus and spyware removal after my on-line banking was compromised. Fast, Friendly, Reliable and knowledgeable are just a few choice words for this company If they cant sort it on site they will offer to take away and have it delivered back at a day and time that suits you.
I recommend Chesterfield Computer Repairs to anyone that asks for help when it comes to Computers.

Just want to thank Mark, really nice guy, he did a fantastic job on my home business server which I use for my Joinery business and I can honestly say he saved me from weeks of recovering from losing work files. Not only did he do an outstanding job getting my files back but also gave me great advice in regards to backing up. I certainly wont be using anybody other than Mark for future computer problems. 5 Star all day long.

Where do I start? Mark has put the "Trust" back into trusted trader for me, my computer was full of viruses and mark got the computer running back to like it was brand new, all my family photos were saved and he turned it around the same day. Highly recommend, and I won't be using anybody other than Mark. Just to let everyone reading this know, I had 2 other people come out and try and fix my computer and didn't do a very good job, and I have recently found out that they weren't legit businesses (Doing it on the side). Mark gives peace of mind that he is a Derbyshire Trusted Trader (this is where I found him) with amazing feedback and I can see why. On a personal note, he is a very nice guy, polite, and clearly knows what he is doing. Thank you Mark.

I have been using Mark for years now. He always gives excellent service each time I have to call him out. He's very prompt, always returns our calls, very knowledgeable. 100% trust him. Always my 1st point of call and I wouldn't use anyone else.

Mark helped me recover data from a dying hard drive from my laptop, not only did he get all my files but supplied and fitted a new drive, transferred all my files back onto the new one and set it all back up for me. When Mark left, all I had to do is put a couple more of my programs back on and it was like it was before I started having problems. Mark is a great guy, pleasant, polite and I would highly recommend. Thank you once again Mark.

After building me a new computer last year, Mark has just paid a maintenance visit and reports that it was all very healthy with no issues at all. As always, he was thorough, efficient and, when I had a query about scanning photos onto my computer, he spent time with me going through the process. Above and beyond the call of duty!

Photo Book

Social Activity

Yet another custom computer build in progress. If you want a custom built computer, then youve come to the...
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Customer reports Laptop getting really hot then turning off. Job entailed fully stripping laptop down to chassis...
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I am pleased to announce the launch of a new website for Kirklees Summer Play Camp Feel free to have a look...
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Another review. I get great job satisfaction making my customers happy. It makes it all worth while....
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A few tweaks to the website. Hope everyone likes
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For anybody interested or know of anyone that would like to learn basic computer skills. For free
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Fully mobile Computer & Laptop Repairs 5 Star Rating with Google, Facebook, Derbyshire County Council &...
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Computer/Laptop Repairs & Sales Networking & WiFi Support Virus/Spyware/Malware/Scamware Removal Software &...
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