First of all, login to your Onsite Pro account via your PC or Mac and click on the settings section in the main menu on the left. Then click Customisation.
You can upload your logo in the box in the top right This will add your logos to all quotes, job sheets, invoices, and outbound emails you send from Onsite Pro. Please note your logo needs to be a JPG or PNG and size of 400px wide and 200px high.
