How can a teenager start a landscaping business?

My friend and I thought of an idea of making a landscaping business. I am 18 and he is 17 and we are in high school. We are both good at yard work and would really enjoy this. I was thinking about per lawn. Will people trust and hire teenagers to do their lawns. I know we will do a good job, but they don’t. Will they be willing to give us a shot? Any advice is greatly appreciated. Thanks!
We have two push mowers.