A virtual version of the customer's burger appears on the kiosk as they build it.
CYT burgers start at $10.90.
The launch is part of a national rollout following successful trials of the Create Your Taste experience.
Mr Singh, who has owned and operated McDonald's Masterton for four years, has employed eight new staff, taking the total number employed in his restaurant to 70.
The new staff were being trained as "hosts" who would greet customers at the door, help with the ordering process and then see customers to a table, where the food would be delivered.
Mr Singh said it was "providing an experience where they were treated more like guests than fast food customers".
People taking CYT orders away would be given "a fancy take away bag" with hot and cold food items separated.
Mr Singh was looking forward to hearing what Wairarapa people thought of both the food and the new service experience.
"The other advantage of having four kiosks is people can walk in and order anything off the menu - it doesn't have to be a CYT."
He said people who wouldn't necessarily come to McDonald's may think twice about dining there with the new CYT option.
"It's definitely going to create a lot more interest," Mr Singh said. "The feedback from other restaurants has been really positive, with people being pleasantly surprised at how well our burgers stack-up against other gourmet burgers on the market."