The theater has been under construction since mid-March, after a portion of the ceiling collapsed in the auditorium.
Business owner Linda Silveira says she was preparing to take over a salon during the weekend. But was forced to put her plans on hold, over fears the roof could cave in.
Silveira says she's glad workers were able to stabilize the structure in time for her grand opening Tuesday morning.
Watch the video for extended coverage from Action News reporter Linda Mumma.