I have been using this company since 2009 and chose them because they offer an environmentally safe treatment for the interior and exterior. We get a bi-monthly treatment and they treat the attic and crawl space when I feel it's needed, as well as spot treat our two out buildings. We also get a free termite inspection every year. I'm very happy with their service. They are thorough, fair and respectful and I would highly recommend them to anyone.