Cleaning UP the Mess (Google Places)

So the ideal layout for Google places is as follows:

One Places listing for each physical address. If you know the correct address, go to List Your Business on Google Maps, Yahoo Local & More | GetListed.org and get them all fixed.

One website (domain) for the service on GP. If he offers multiple services you can place those under the "more info" on the places page and also have pictures/videos that describe the other services.

It might be wise to consolidate all the domains into one master site and 301 redirect the other two to point to the main one's subdirectories, like:

bobsplumbing.com
bobselectrical.com
bobsconstruction.com

Pick out the one that has the most current SEO power (domain age, backlinks, PR, etc) and 301 the other two, you'll end up with something like this:

bobsplumbing.com
bobselectical.com -> bobsplumbing.com/electrical-services/
bobsconstruction.com -> bobsplumbing.com/construction-services/

Edit to point out that we do 301 redirects so that minimal SEO power is lost between domains.

Focus all reviews for all the businesses both on one page of the website: bobsplumbing.com/reviews/ and also on the GP page. Get customers to put reviews on the GP page first - then you can copy them to your website or do whatever else you want to with them.

If he has two places pages, or more: pick out the one that reflects his current, correct address and merge the other one with it. Do not start over with a new GP page, you will hate yourself.

Thank you very, very much Mike!

You have given me a structured plan on what to do.

I hope this helps anyone else with this situation in the future.