QRG Air Duct Cleaning offers state of the art services of dryer vent installation in Capitol Heights, MD. We have been serving in the area since 1998. Our services are highly regarded in the area. We are proud to be affiliated with A+ rating, BBB, 100 sheet metal union and sheet metal worker. We comply with OSHA safety standards and follow NADCA recommended guidelines. We have obtained all the knowledge and training that are required for proper duct cleaning. As we know, duct system is one of the major sources of air pollution. Pollen, dust mites and dirt can easily build inside the ducts. So in time professional cleaning service is essential to get rid of health issues that are caused by germs and bacteria. We are well equipped with latest tools to match your all kinds of needs perfectly. There is nothing too big or too small for us. From cent cleaning, supply cleaning, register cleaning, return lines cleaning, dumpers inspection to duct inspection, we provide several products and services. Our technicians are highly trained, organized and experienced. You can count on them to resolve all kinds of issues.