“Eleven years ago when we joined ISL we were in the electrical contracting business with sales under 500 thousand dollars and losing money. We knew nothing about HVAC technically and knew even less about the business of HVAC. Today as a founding member of ISL we run a profitable business with sales of over 3 million dollars. It was and continues to be the best investment I ever made. ISL truly cares about the success of their members by providing time tested and proven best practices.

The owners practice what they preach in their own HVAC business making this a true ‘For Contractors By Contractors’ organization.”

Bill Jones

Owner & General Manager of
Jones Services Company, LLC
An ISL Certified Contractor™