Needed my air ducts cleaned following a remodeling project. The house is 2000 sq ft. They cleaned all supply and return lines in my home. They also did the dryer vent line. The last one time the ducts were cleaned was about 20 years ago. The technician showed me that one of the supply lines wasn’t cleaned last time because there was no sheet metal sealing up the old hole. That was good to know. They also added a small hole to the runs to use an agitator in the duct. When they we’re done they closed up the panels and even taped all the seams. The extra cost and time to add that HVAC tape is a sign of a quality job. They seemed to have good equipment to do a good job. They spent a few hours at my house, really cleaning the lines well. I would recommend this company.