San Diego — Air-conditioning companies and retail outlets that sell fans in San Diego County are increasing their business Heat wave.

Jane Sherry of El Cajon called ASI Hastings at the beginning of Tuesday, and when she noticed that her thermostat could not be turned on, her air conditioner could not be turned on either.

“It should be 90 [degrees] Today,” she said.

ASI manager Eddie Sandoval and a technician came to repair the air conditioning unit. He recommends regular maintenance to avoid problems.

Sandoval said: “On these hot days, people usually open them, and on the hottest days, they usually fail.”

He said that summer is approaching and people are beginning to request inspections, hoping to avoid costly failures later.

Fan Diego is a family-owned fan and lighting store that was well-stocked before the heat wave hit.

“On hot days, we have a heat wave like this, and we need a lot of cash and carry it with us,” general manager Marcos Ramos (Marcos Ramos) said. “We act first instead of waiting, so we added our best-selling fans. We know that these fans are very image and very good-looking. We have a large inventory…our best-selling fans.”