Professional and capable of completing a difficult project at my house. Sal went out of his way to to be polite and considerate to to my family. I had an existing heating and ductwork system at my house, but wanted to add air conditioning. I needed a company that would get the work permitted with the city, crane the AC unit on my roof, build a platform and run Ref. Coils to my existing mechanical closet and make everything fit with existing heater. I reached out to three companies – BP provided the most competitive price, best product and most problem solving/ solutions for installation.