Android/iOS app for Home Services

Need Android and iOS app for on request home services like plumbing, electrician, maids etc with user interface and design. Also, a landing web page showcasing the services and prompting the user to download the apps and redirecting them to the android or ios app stores. The app should have following features: 1) Loging through gmail, facebook or other email ids 2) Authentication through email. 3) Same email and mobile numbers cannot be used for regustering again on the app. 4) The user must be able to book the services through app, confirmation & reminder emails and messages being sent to the user at a predetermined time set by admin. 5) All the jobs requested saved in the user profile. 6) Calendar for scheduling. The calendar should show the available and unavailable slots for particular services. 7) Email sent to the customer after job completion. 8) Push notifications. 9) Chat feature in the app. 10) Call via app. The menu and content options would be as regular as different services explained, options to add single or multiple services to the cart and confirm the appointment for the service along with a feed back and contact us form.