The new regulations aim to reduce the environmental impact of HVAC systems by requiring the use of A2L refrigerants, which ...

Last week, the Martinez Refining Co.’s facility caught fire as workers prepared for planned maintenance during the winter ...

“Maricopa County is the most expensive gas right now, there’s probably extra demand happening in the Phoenix area right now ...

The store is open to all Costco members but generally caters to businesses with items like commercial appliances and ...

The head of Arizona's utility-regulatory commission said natural gas will be needed to meet heightened demand before ...