Sick of stale, stuffy air? For AC ductwork and air duct cleaning in San Ramon, CA, call Environmental Heating & Air Solutions. Air conditioning systems circulate cooled air throughout your home. If the air ducts that transport that air are allowed to become dirty or contaminated, this can lead to unpleasant odors circulating through the property. Our AC experts offer a variety of indoor air quality services to help keep your air smelling fresh.