When you urgently need air conditioning repair in Westfield, NJ, make First Choice Plumbing, Heating & Air Conditioning your first call. The heat and humidity often seen in Westfield make air conditioning a must-have for every local family. If your AC system is blowing warm air or won’t turn on at all, that’s something you’ll want to get fixed as quickly as possible to ensure your home remains a cool and comfortable space to escape from the summer heat.