Very fast / Very Fair Service. Highly recommend!

I have had Derry Septic since I moved here in 1994, beside the great service, they will help you anyway, with any problems, and always don't hesitate to give you another vendor if they can't help

GREAT SERVICE QUICK AND EFFICIETNT, MATT EXPLAINED EVERYTHING TO ME AND ANSWERED ALL OF MY QUESTIONS, GREAT WORK. D. PENTO

I have been using Derry Septic & Sewer since I moved to Derry 20 years ago. This year, on routine cleaning, Matt discover a serious issue with our system. He fixed the problem quickly and thoroughly and worked hard to track down the necessary supplies to keep the cost as low as possible. I recommend them highly!

I've been using Derry Septic since 1977 and never had a problem. Started with Dick and now Matt. They are the best in the businesss with a mountain of knowledge. It doesn't get any better that this. John R.

I called, they were out within 2 hours, same day service. They fixed the problem(s) and kept me well informed. Matt was the service man and was really knowledgeable and friendly. Great service, I will call them again in the future.