A year ago, when ASU graduate and Scottsdale native Hannah Perrine experienced issues with her air conditioning, she wasn’t sure where to turn. She had multiple professionals come out to look at it, and she was told it would take four days to fix. It came at an inconvenient time: Temps were around 115 degrees, and she had four animals at home.
Perrine was able to find a company that rented her three units while she was waiting for a fix, but she had a difficult time finding anyone offering portable units for homes.
The experience inspired her to start Cool Relief Rentals, a company providing same-day delivery of air-conditioning units, with her mother, Elizabeth Hillestad…