Who we are

About the team about to make your IT system management easy


Common Sense Computers was established in 2001 when founder Paul Sheahan identified a hole in the computer market between who was selling them, and who needed to use them. Normal people needed computers more and more, yet the people making them, selling them, and supporting them were doing so in an overly technical, not user friendly way. There needed to be a medium between the technically minded people making and selling the products, and the regular people using them. This is where we step in. We mediate between your very human needs, and the very inhuman nature of the computer market. 

We believe technology should work for you, not the other way around. We speak your language, but we also understand theirs. We use this translate the markets techno jargon into words that you can relate to, and help you to navigate the minefield that is modern information technology. There is no smoke and mirrors here, just real McCoy no nonsense computer advice from people who care. We know our stuff, and we love our jobs. From mobile phones to high end business infrastructure, we have your computer needs covered.



O'Brien's Window Cleaning has partnered with Common Sense Computers over the past 4 years. We outsource all our IT requirements to them. Not only does this us a much greater degree of budget control, we also get the peace of mind knowing that we are not shooting in the dark when it comes to our computer systems.


- Ian Obrien, Director

The team

Meet the team whose passion is helping businesses be better.
Paul Sheahan

Paul Sheahan

Yoda. Founder
Head Technical consultant
With over 15 years’ experience in the industry. He has a breadth of knowledge that encompasses a broad range of technologies. Combining this technical knowledge with good communication skills and you have a winning combo.