Residential and business certified computer repair, phone repair and training. From one time repairs to service plans we have what you need to keep your computers and other peripherals running safe and efficiently. Keeping your computer and its software up to date is one part of the battle to keeping your computer safe from viruses. We follow up every repair with a software update check.

Highlights, Specialties & Features

  • Virus/Malware Removal Expert
  • Data Recovery
  • Networking
  • Remote Repairs

Serviced Areas

  • Dayton Ohio and surrounding areas

Payment Options

  • American Express, Debit Cards, Discover, MasterCard, PayPal, Personal Checks, VISA

Contact Details

  City Dayton , OH
  Zip Code 45420
  Address 734 Watervliet Ave
  Phone Number (937) 716-6606

Products & Services


DCG is dedicated to you, the user. We offer expert user support, education, and explanation that computer repair shops can’t deliver. We now provide all residential services in your home as well as in our shop.

Computer Repair
New Computer Setup
Virus Removal
Home Office Setup
Computer & Laptop Tune-ups
Refurbished Computers
Home Network Setup
Managed Services


With our business service management, we tend to focus on the needs of business customers, with the goal of enabling business objectives and supporting the organization's value proposition through the more effective use of technology.

Our process requires some cultural changes, as IT departments with a traditional focus on hardware and software must shift their mind set to one predicated on service delivery and revenue production through technology offerings in a more proactive, rather than reactive, manner.

  • I would not recommend this business
  • Close by, good teviews
  • My PC is ruined and would never revomend this computer guy

I took my computer in to have a new processor installed and told it would be a week. He had it 2.5 weeks and now it is ruined.. everything lost... I'm sick.

Value for money
Service & support
Overall ratingPoor

  • I would recommend this business
  • Lewis kept me updated throughout the whole process

I have been procrastinating for months now to get my screen repaired because I thought that it was too expensive but I found Lewis which has to be so awesome and very inexpensive. He got me together.

Value for money
Service & support
Overall ratingExcellent

  • I would recommend this business
  • I didn't have to take my computer to Best Buy and get charged 3 times the price.
  • My slow internet

Lewis did a great job fixing my computer issues with a remote service. I would do it again in a heartbeat.

Thanks, Lewis

Value for moneyOne third the cost of Best Buy
Service & supportOn time and followed up later to make sure the issue was gone.
QualityBest ever!
LocationHe did it remotely, I didn't have to leave my lazy boy.
Overall ratingExcellent

  • I would recommend this business
  • Fast service

My computer was being held ransom by a virus and I couldn't do anything with it without giving out some personal information and money to release it. It turned out it was a virus. Dayton Computer Guy not only was able to remove the virus but was able to save all of my files and pictures that I would have never been able to replace. It only took 2 days!!! So happy with my computer now!!

Value for money
Service & support
Overall ratingExcellent

Customer Testimonials

Lewis is a down to earth guy who knows his computer stuff!!! I personally love how he e-mails very professional service invoices that allow two-way communication logged on service tag. So, no info is ever lost or misunderstood. Competitive pricing and friendly service! I found my computer tech guy for sure! I asked him to build a simple, yet specific CPU for my daughter. He took off with the idea (understanding my needs) and narrowed down what was or wasn't needed while respecting my requirements. Thanks Lewis!!

This guy was busy busy, found the time to help me and did a great job. Brought in a Toshiba and it was on it's last leg. I got it back and it not only ran like new it looked brand new. Keep up the good work.

I had really great experience the manager was very nice an helpful he is honest an will tell u the truth if ur computer is broke an he will tell u what's wrong with it an he has it back up an running in a few days an he has really good prices on fixing stuff the store is very clean thanks so much see u soon

Needed computer help. Set up four computers for a non-profit that I work with. He gave me the help I needed and set me up with a training plan to keep my computer running great.