Posted on January 31, 2013 I am proud to recommend Matrix Pest Elimination. We have been using them for more than 3 years now, and the results speak for themselves. The service technicians are friendly and knowledgeable, and anytime we have an issue, they are so quick to respond and fix the issue. The follow up from the management team is excellent as well. Matrix Pest Elimination is the only pest company that I can personally recommend in the Tri Valley area. Thank... Read More