Enviro Tech of VT provides top-notch septic services with great customer support a combination that can't be beat. Through our commitment, experience, and expertise Enviro Tech of VT has established a business relationship with our customers that will last a lifetime. 90% of our work is from repeat customers or they are a referral from them and we are very busy, 10% of our new customers is from the internet or the phone book. We have downsized our Ad in the yellow pages due to the lack of return on our investment with the phone book.