It's a good thing you are trying to recive payments for the services you offer in bitcoin. We need of people like you to grow the bitcoin value. To start accepting, you need to open a wallet with a bitcoin wallet provider like blockchain.info. You would be given your wallet address which you can give to clients who want to pay you in bitcoin.
Great idea and it is good because in the future all people will use bitcoin for their payment and it is also good for promotion of bitcoin. By this way more and more people will invest in bitcoin so that they can easily pay their bills form their bitcoin wallet. Need not to go anywhere for payment. One can pay from his home, just need internet and bitcoin wallet.