Ray and his team just took out my old furnace and ducts and replaced it with new ducts, a new furnace and added air conditioning. From the very beginning, I appreciated how Ray came up with a more efficient solution than other companies that had looked at the job. When the team came to do the work, they were on-time, masked, and always professional and courteous. My job took two days and Ray was on site both days. The team was very conscientious about leaving the site clean and tidy the first day and when they left. I highly recommend Ray and his team at Marathon.