I just received a call from this number it left me a voicemail that I couldn't understand at all. Spoke very low and the message was very broken up.

Left voicemail in barely understandable English, that he was from Renovation Experts and needed more details on my current landscaping project to confirm my estimated cost. I don't have any landscaping projects going on, never asked for an estimate or care to. Two days ago I had a voicemail from the same number, lady claimed to be from IRS and threatened a lawsuit...Just more pond scum trying to scam hard working people! AVOID!

Exact same experience just now. Scam all the way. didn't call the 866 number. Legitimate businesses identify themselves.

Used Home Advisor website to locate a house washer and get contact info on line.  I'm in Maine...received call from a woman in Florida but could not understand her due to poor connection quality and her accent.  Home Advisor must 'feed' these people leads or they hacked the website.