Hi Mark,


I just wanted to place on record our great appreciation for

the wonderful work you undertook for us in installing an

elaborate Audio Visual system and IT capability in our

new home.


I realize that we are perfectionists and needed you to

achieve this outcome. You certainly did, we are enjoying

it to the full.


And finally, very many thanks for your after-sales-service

in both educating us on the operation of this equipment

and making several refinements.


Kind Regards,




Hi Mark,


Mark Strefner is a highly competent sound , TV,  and video engineer who has successfully solved challenging problems in my home over a period of some years. 


I have always been entirely satisfied with his prompt, efficient, and trustworthy service.


Regards, Brian.

we are only a phone call away

13001 install
​for a free quote