Locally owned and operated, we provide computer repair, sales, and technology services for Northwest Indiana.

Custom Built Computers

Quality computers, custom built by us using proven, reliable components.

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We've Moved!

Find us at our huge, new shop location at 2594 Central Ave,    in Lake Station, IN!

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In Shop Repair

We offer a variety of repairs in house, such as power supply replacement, laptop screen and power jack repair, and hard drive replacement.

Software Repair

Our technicians handle a variety of software problems, such as virus removal, PC Clean-Up, and data recovery.



Whether you need a custom, quality built desktop PC or refurbished laptop for your home or business, Three Dog Net has the solution to meet your needs!

On-Site Repair

Our technicians can set up your computer, server, or wireless network at your home or business, as well as take care of any software troubles you might have.


We offer web design services for personal and small businesses, hosting, email, and cloud back-up services.


Let us configure your office network or email service, or solve your connection problems and get you back to work quickly.


Not sure what the problem is? Call us anytime!

Contact us today!