I heard COIT had a good reputation for cleaning air ducts so I used them. Much to my surprise they did a HORRIBLE job cleaning the ducts. They did not clean up after themselves, scratched a wall ( I will need to touch up paint), did not put furniture back that they moved, and ruined my air filter to my furnace. When I complained I was offered a small refund and they did not offer to comeback and clean up. I am thoroughly disappointed in the service I received and I WILL NEVER use COIT again.
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