I am a highly skilled home service professional who specializes in repairing and replacing ductwork. Recently, I was called to a home in the suburbs to replace rusted ductwork. The ductwork was located in the attic and was causing a significant amount of heat loss in the home. After arriving at the home, I inspected the ductwork and found that it was severely rusted and damaged. I removed the old ductwork and replaced it with new, high-quality ductwork. I also installed a new thermostat and insulation to help improve the home's energy efficiency. The customer was very pleased with the results of the job and expressed how much warmer their home felt now. I was also able to provide them with a warranty on the new ductwork and thermostat for peace of mind. Overall, replacing rusted ductwork is a complex and challenging job, but it is one that I am well-equipped to handle. I take pride in my work and always strive to provide my customers with the highest quality service possible.