How much does air duct cleaning cost? According to the Environmental Protection Agency, properly cleaning an entire system in an average-sized home may typically range in cost from $450 to $1,000.
Secondly, what happens if you don’t clean air ducts?
Over time, without proper air duct cleaning and maintenance, the moisture will start to grow mold and mildew. The real problem here is due to what your ducts do: disperse air throughout a structure. If you have moldy air ducts, that mold is going to be blown all through your home or business.
Accordingly, how long does a duct cleaning take?
Most cleanings will take approximately 45 minutes to 90 minutes.