

778,856
5,964,503
3,114,427
Wow, if a service contacted me to review someone I think my review would be tainted by the fact they have my contact info to a third party to contact me.
145,403
3,725,002
Many agents game the system for reviews, rendering them pretty meaningless.
1,204,474
Bes t is ask your past clients to post....
My take is on YELP if you have no complaints you are fine.
Agents who post on their reviews are getting flagged. They check which computer, what account, ip address, validate your account on cell phone....
921,098
Yes.
They will require YOUR list. If you have a list, you can get the reviews yourself. Or use your broker. What are you paying your broker for?
Yes.
You can create the correct environment using focused SM principles. Lot's of '.org' available for that purpose.
Yes,
You can hire black hats to fabricate reviews on those websites who existence is based on deception and extortion.
However, before giving real actionable direction, I would insist on knowing who you are. So I would start there.