E&J is a small but hard-working company that ensures their customers are left with satisfactory service and running air conditioning in your home or business! For over 15 years, E&J has been helping keep residential and commercial buildings cool in the summer and cold in the winter. Not only does E&J use the newest models of A/C tech available, but they also leave your systems in tip-top shape, thus avoiding any major problems for the years to come.