A web studio is required to create websites on Joomla

We make websites, but we want to get out of production and focus on sales.
We need a company with established production, able to pull a large flow of orders.
Requirements for web production:
There is a clear proven mechanism, briefs, contracts, tariff plans, scripts of conversations with the client.
Ability to work competently and politely with claims.

In the responses, indicate:
• Price for business card and online store
• Skype for operational communication.
• Working conditions.
We'll be happy to be co-operative!