Liam O'Brien Aertec

How can we help you?

We have been in this business since 1992 and with this experience there is no problem we haven’t solved before. We have grown with new technologies and even developed a few systems of our own.

Unrivalled product knowledge

We design, install and maintain a wide range of TV information solutions for commercial, leisure and residential clients. We have been in operation for over 20 years and earned a strong reputation for unrivalled product knowledge and excellent customer service among a wide client base.

Not just boxes and wires

We believe that every job is unique, and as such, requires its own solution. More often than not, it’s the simplest and most logical solution that’s best, not the most expensive or most complex. We also believe that TV systems are not just about boxes and wires, they’re about backup and support, knowing there’s always help if it’s needed.

Complete end to end solutions

From simple one off installations to complex systems that can support hundreds of TVs, no job is too big or too small for us. We can do everything from start to finish (supply TV, brackets, cables etc.) so you don’t have to worry about a thing. And we ensure you get value for money. It doesn’t mean we’re cheap. It just means we know what we’re doing and how to cut costs without cutting corners.

Our Work

We work with businesses of all sizes across all sectors. Here are some examples to give you an idea of the type of projects in which we get involved.

Their head office in Dublin wanted to display real time information to staff. There was only problem – the PC with HDMI output could only be connected to a single television. They wanted to display it to 1,000 staff over 5 floors, which they knew would be very expensive. We demonstrated how it could be done with a HDMI modulator and were able to display the information on all TVs in the building for a modest outlay.

The new owner of a large hotel in the west of Ireland, which he bought out of receivership, wanted to create an impact. All the TVs were over 10 years old, so it was decided to upgrade them during the summer season. This was done with minimal disruption to guests and staff. The old hotel TV system consisted of 16 analogue channels with poor reception. The new one consisted of 50 digital channels with excellent reception.

A hotel asked us to carry out a full check of their TV system prior to the start of the high season. This involved checking every TV to ensure that all the channels were tuned in the same order, all the fly leads were in good condition, and all the remote controls were present and in working order. In this case, the headend needed to be serviced as the signal levels were incorrect. PAT testing was also included to ensure that every portable appliance (hairdryer, kettle etc.) met with all health and safety regulations.