Several scenarios are repeated over and over. One that we often hear is that these whole house packages actually only pertains to vent or register cleaning with absolutely NO air duct cleaning involved. Some of those ads include only supply vents, what about the return vents? , main ducts? , air handler unit? – The coupon misleads you. When the tech is in the home though, he will offer, “But for a nominal additional charge of $1900.00, we can clean all the air ducts too.”
Some of these companies claim to have found MOLD, which will then cost an additional $2400 to clean, and yet if you say “No”, they will offer to do it for only $1500, or only $700 after you refuse once again. Does that sound like the kind of sales tactic a reputable company uses? Is that the kind of company you would like to do business with?