It is not as simple as it may sound to design a great logo, or even that easy to have a logo created for you. This is because what looks good is actually very subjective. Individuals often find it tough to explain what they want their logo to look like to a logo designer which makes daily life very hard for the designer.
A good approach is to decide what you want your logo design to have in it as well as what you would like it not to have in it. It might be smart to have a look around and see if you can find any logos that you like the feel of for that designer to use as a reference point. This gives your own logo designer an idea of what you think a nice looking logo is and they can try to make something similar for you.
Additionally you must have some idea of the colours that you would like to have included in your logo design. You don't have to go and discover the exact colors and convert them to hexadecimal or even RGB numbers for your logo designer. You can simply tell them you want a dark green and red logo or whatever colors you end up choosing. This can provide them with an idea of what your company colours are whilst still leaving them enough space to make use of their very own creativity in the style of your own logo.
There are other things that you are able to think about to create your own logo design a little easier for the designer. You are able to pick a general shape. Quite simply, do you want a blocky, wavy or round logo. This gives the designer a preset format to work with. You may also let the designer come up with something. The majority of designers like this approach but you do run the risk of obtaining a really dreadful looking logo (in your opinion at any rate).
You have to be sure that you are pleased with the final result of your own logo though. It is going to become your branding and your graphical portrayal to the rest of the world which means you need to be pleased that it shows some thing of the organization and doesn't clash with the rest of the styles and colors that are going to be used by the organization for things like clothing as well as vans. For this reason it's so vital that you try to communicate with your logo designer about what you would like your own logo to look like, if you don't you will just be unhappy and feel like you have squandered your hard earned money.
Also keep in mind though that the logo is a personal thing. Do not let every person and the dog let you know what you need to alter about the logo, you need to be happy with it, not them. the graphics designer that's good at doing logos will be more qualified to design a logo for you that looks great as well as attracts the eye than Auntie Betty.