Hi
G+ is not what you think it is first. its not a way to get work but away to get hits and juice to your site.
social is massive and it just has a real issues being local, that does not mean you can benefit from it. hits and juice will have an effect for local people searching for your services, so that means writing and posting stuff that is of value to a much larger group of people. take
https://plus.google.com/u/0/+JeffreyTobian/postshis success is because of where he lives he post images all the time that gets him followers and views now when he posts cleaning related stuff he will get benefit from it, this has a name and its call "utility marketing"
pinterest is another, mostly populated my females so post images from your site that have messages and look pretty and have style and you get seo juice and hits.
the interesting thing about pinterest is the time that a image will last over a post on any other social network. good images will take time to produce but worth it. people dont read any more but love images.
people on G+ also love images thats why jeff does so well.
utility marketing guys
Respects
Ian Harper