Having a testimonials page on your website is a great idea. It shows the clients going to your website that you are a good provider. I would think you could just place "Review from Google+" or "Review from Yelp" at the bottom of a comment.

Here is our testimonial page: http://www.essentialpest.com/testimonials/

We don't place reviews from other websites. The testimonials we have posted came from emails, letters, etc. - However, I would think that if you linked the word "Google+" from "Review from Google+" with a link to that review, it would just be proof that review does exist.

This may be useful to you. http://moz.com/blog/getting-reviews-the-right-way-for-local-businesses

Good luck!

What is the word on Meta Keyword Tags? Are they good to have, or bad?

Our biggest competitor seems to have them.

Thank you for your help!

The problem is, our content is unique to each page and post. Yet they still have been coming up duplicated. I'll have to try Netrepid's google searching suggestion to double check these.

Thank you for that information!

No Magento. We were debating the use of Canonical tags ourself.

On the last crawl, we received errors for duplicate page titles and some duplicate content pages.

Here is the issue:

We went through our page titles that were marked as duplicate and changed them to make sure their titles were different. However, we just received a new crawl this week and it is saying there are even more duplicate page title errors detected than before. We're wondering if this is a problem with just us or if it has been happening to other Moz users.

As for the duplicate content pages, what is the best way to approach this and see what content is being looked at as a "duplicate" set?