We have been servicing the North Bay area for years and have several thousand happy customers.
We are on Yelp with a 5 star rating: http://www.yelp.com/biz/cliffs-chimney-service-santa-rosa
We are on Angie's List with an "A" grade rating
We are on Google reviews with 5 stars
you may find reviews on our company at the sites listed above and on several other sites within the online review community.