Master Tech Pest Exclusion is a family owned business that was established by our Master Technician who had been working for large corporations for over 20 years and realized that he could provide a more effective and quality service if he were to work for himself. Along with his wife, they work together to provide a careful and customized service to each customer. Master Tech Pest Exclusion uses a targeted approach for pesticide applications, rather than a generalized, blanket approach, to limit exposure to non target organisms.