Apologies if this comments gets posted twice, I think I lost the earlier one.
I was initially skeptical about getting my ducts cleaned, after receiving numberous telemarketing calls and reading some online opinions. However we have a baby on the way so decided to get er done!
After shopping around and reading reviews, decided to go with these guys. Paul and his worker showed up. Very obliging and knowledgeable. I watched their work, and they were very thorough and answered all my questions.
Unlike some other companies in this business, their price was up front and clear and didn't have any hidden costs. Definitely recommend them.