Mr Macklow said plans were already afoot for a fan zone in Hood St and a ticker tape parade for "when we win".
Hamilton Central Business Association general manager Sandy Turner said, "We're going to be dressing up our shop fronts and trying to do a week-long celebration, so we'll be urging our members to think about great promotions for the whole week."
Hamilton Mayor Julie Hardaker said a home final was fantastic for the city's "feel-good factor" alone.
She said the Chiefs had already pulled in huge crowds to Hamilton in other games, including the semi-final on Friday night when they put the Crusaders out of contention with a 20-17 victory.
Chiefs franchise chief executive Gary Dawson said a home final was a great benefit to the team.
"If you look at the history of Super Rugby, in fact most sports, having home-town advantage is huge.
"It means that your preparation leading into the game is not compromised by travel.
"So the guys get to sleep in their own beds and do their preparation in the way they want," Mr Dawson said.
It's only the second time the Chiefs have made a Super Rugby final, after they were comprehensively defeated by the Bulls in Pretoria in 2009.
What: Chiefs v Sharks Super Rugby final
Where: Waikato Stadium
When: Saturday, 7.35pm
Tickets: On sale Wednesday 8am from TicketDirect or go to www.chiefs.co.nz/tickets