Hey,I'm a starter in this line but not unfimiliar. Actualy i'm doing Photography as my hobby from last 5 years.
As per your requirements you need to describe your hardwork and good services to your customer and in that i can completely help you by showing the customer what they want to see like your services , your customer support and specialy this all would be showed in a single minute video , so that customer won't get bored and watch the complete video and will be convenced with your services.
And for better result you just have to give me a chance and gave me more deatils so i can serve you better.