CH Dennis Cesspool Service is a full-service septic service. What ever your needs are, we can provide you with a fix. Some of our cesspool services include cesspool pumping, cesspool aeration, cesspool chemical treatment, cesspool maintenance, hydro jet cleaning, roto rooter services, sewer services, plumbing services, backhoe services, and plumbing repair. We are the most reliable cesspool service Suffolk County has to offer. Call us today for more information about our 24 hour a day emergency cesspool pumping service. CH Dennis Cesspool Service is one of Suffolk County's longest running and most reliable plumbing and cesspool companies. Our cesspool service has been proudly serving Long Island for over 50 years, and during that time we have earned the trust and loyalty of our customers