A consultancy offering tried and tested advice on Personal
 Computers, Networking, the Internet, and Website Design.

My name is John Blennerhassett and I work in and around South West London, England.  I started Blennerhassett Systems 15 years ago in 1996 having already had over 25 years experience in the computer industry working for software houses, computer manufacturers, and end users designing, writing and implementing software on a wide variety of hardware platforms.

Blennerhassett Systems now has a number of clients, well respected in their fields, who utilise my services on an hourly basis.  I do not sell hardware or software but am more than happy to advise clients on the suitability of products and suppliers based on my experiences.  Over the last 10 years, I have been asked by more and more clients to advise them on Internet usage and email.  As a result, I have designed and published a number of commercial websites on behalf of clients.

Today, almost all small businesses use computers but, tomorrow, would your business be able to cope if your computers were to fail?  I am experienced in all of the areas below, one or more of which may be causing you, and your business, concern.

Have you the expertise in-house to deal with these problems and, if not, do you have a friendly, experienced and independent consultant you can call for advice?  If the answer is “no”, why not let me be your computer expert by the hour - my rates are extremely competitive and I’m sure I can be of help!