Air ducts should be cleaned when: a) there is substantial/visible mold growth inside the sheet metal pipes or vents, or on other components of your heating or air conditioning system; b) ducts are infested with vermin (rodents or insects); or c) ducts are clogged with excessive amounts of dust and debris and/or particles are actually released into the home from your registers. Call 800 CRITTER today for more information.
414.488.6885
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