I have been a customer of Ecogen for about three years. They have consistently provided excellent customer service along with reliable treatments. Recently Mark, a technician, came to give my house a treatment and I was blown away with his knowledge, level of care, and quality of work. I have a rather spacious rock yard, and I observed as he walked the perimeter of the house insuring a good barrier was made. Mark also acknowledged my concerns when I told him I have an adventurous crawling baby, that honestly was licking the wall the day before. I have recommended Ecogen previously, and have recently to my sister (who's pest control company bills them, but never shows up!). As long as I am in Las Vegas, Ecogen will be our pest control company!