You cannot simple become a brand marketing expert overnight but you should invest time in to learning about how you can promote your brand if you are not going to be outsourcing it to someone else.
Brand marketing is vital to make a business successful. Many companies concentrate on promoting certain products without thinking about promoting their brand over all. If you can get your brand recognised then you will find it easier to sell new products that you launch and to attract new customers.
Consistency is key when it comes to branding. You need to ensure that your branding matches throughout, so your website, sign written vans or vehicles, stationery and social media accounts. This will help people start to recognise your company by site. The more places you can get your logo and brand noticed the better it will be in the long term.
The businesses that withstand big changes or problems that may come up often have great brand awareness. This means they can change their colour ways or their logo and people will still associate that with them.
If you feel that you do not have the time or experience to build up your brand then you may request the help of a branding company who will manage it for you or point you in the right direction of what you need to do.