Yes! Services can be added through either the Info tab or the Services tab. They get added per business category that you added to your account in the Info tab.
You can add all your services and include either a price or a price range. Descriptions can also be added. These will show on your account when someone looks at your mobile version.
One thing to watch for, Google tends to add services for you that they think you might offer. I check this area frequently and find that I have to accept their changes, then delete the services that do not apply. If you decide to keep one that they have added, fill it out completely.