Discount Energy Services provides attic insulation for Virginia and Washington, D.C. metropolitan area homes. We specialize in older homes but many existing houses in Northern Virginia can benefit from additional attic insulation. We also insulate walls, crawl spaces, garages, basements, ceilings, floors and additions. We use blown cellulose fiber insulation or fiberglass insulation. We can also remove old insulation and storage, if necessary, in order to provide your home insulation needs. Call us today to set an appointment for your free written insulation estimate!