I have been in business for four years. I have about 35 weekly residential customers, and am just not making enough money. Would really like to get into the larger commerical contracts. I have the equipment to handle about 10 arces, and have a plow truck with a salter. A few months ago, i got a web site and joined the BBB. I just really dont know how to market and bid these types of contracts. Can anyone please help me? Ant advise would be great!! THANK YOU!!!!