LJ Refrigeration Company has been a Scottsdale family owned and operated business since 1980, and a family-run business since 1963. Following our move to Arizona in 1980, we began building lasting relationships with fellow neighbors and businesses in Scottsdale by providing superior heating and cooling services.Today, we continue our commitment to creating long-standing customer relationships. Because we are family owned and operated, we work hard to maintain our reputation of excellent workmanship, caring professional support, and most importantly, honest and trustworthy service.