“I recently moved into a home that’s almost 50 years old. Quality Air Solutions did an amazing job getting these air ducts in shape. The previous owners had two dogs and years of filth and hair had accumulated in the ducts. I’ve even noticed the air seems to flow better in the house since they were cleaned. I would HIGHLY recommend Quality Air Solutions.” – J.T in Gaithersburg, MD After your duct cleaning is completed, you’ll notice an improvement in the air quality! This Spring, take advantage of our special on evaporator coil & drain pan disinfectant, which kills over 99.99% of germs and is virucidal. Special is available for residences and businesses. Give Quality Air Solutions a call at (301) 388-3919.