Why the traditional approach to IT staffing doesn't work

I see many small businesses that hire technical staff to support the technology used by their business. They often have been poorly served by sales people or buy technology from their local business or computer store. Things invariably go wrong and they don't know how to solve the problems, so they hire someone who is comfortable with technology and can fix the problems without having to call in tech support.

This makes the management more comfortable because they don't have to worry about technical problems. Someone else is responsible for handling it. In most cases, these businesses end up with reliability problems and problems that impact productivity of the business.

Why is that?

First of all, there are so many types of technology out there and no single person can be an expert in all of them. The result is that anytime something new has to be looked at, a lot of time is spent understanding and evaluating tools. This time could be saved by getting help from an expert.
Secondly, solving problems requires experience. So many things can go wrong. It can take a lot of time to identify the problem and get it fixed. In a small business, it is not often that the same problem occurs twice in a row, so your onsite staff starts again on every problem.
Thirdly, if you have a recurring problem, it has a major impact on your business. Your onsite staff may become expert on resolving it, but it still has an impact on productivity of the staff member who has the problem and the support staff that works on fixing it. Wouldn't it be better to prevent the problem in the first place? Most small business support staff don't understand the value and need for preventative maintenance nor what to do.
Lastly, if you have someone who is really good, they are gaining experience on your dollar. As soon as they have that experience, they are more marketable and you either have to pay more money or hire another untrained staff member.

A computer support company can be a much cheaper alternative, even though the rate that they charge is higher that an employee. This is not the case for all companies, but it is what you should look for.
They have a number of people and have a breadth of experience that you cannot afford in your business. You can get an "expert" in each type of technology. It will take much less time and effort to investigate and install new technology.
They see many different installations and see problems over and over again. While they may struggle on the first occurrence, they quickly learn how to solve these problems on somebody else's dime, not yours.
They learn what causes problems and how to prevent them. They can come to you with a preventative maintenance program, that ensures that your equipment keeps running. This increases your reliability and the productivity of your staff.
You don't have to worry about losing a staff member. Your support company is responsible for that. They can pay higher wages, get more qualified staff and keep them happier because of the range of challenges.

Hiring an IT support company can be as challenging or more challenging that hiring staff. It's important that you identify your needs and determine whether the company can meet them, and not put you in a tougher bind. This requires a good process for identifying the benefits of good management and ensuring that your supplier can deliver. Unless you have experience with doing this, you can get in trouble. Get somebody to help you structure this relationship.