Based out of Riverhead, we've been serving Eastern Suffolk County for over 50 years. You can expect that we'll continue to be there for you. With Clifford's, you're getting generations of expertise and a long history of satisfied customers! When you have a septic emergency, you want help fast! That's the time to call us and in most cases, we'll get there the same day. We're family-owned and operated, licensed and insured. Clifford's Cesspool Service Inc. is a family-owned and operated business committed to providing outstanding customer service at reasonable prices. We take pride in our work and it shows! We pump, clean, and empty your septic tanks and cesspools properly to keep it working properly for years to come. All waste from your tank is disposed off legally at a licensed wastewater facility. Since we began in 1962, it has been our goal to provide job excellence along with professional and courteous service for both residential and commercial customers throughout Eastern Long Island. Whether you need your septic tank pumped in Mattituck, a broken line replaced in Hampton Bays or a Cesspool Certification done in Wading River, we are here and ready to assist you. Suffolk County Department of Health recommends cleaning the system every three to five years to prevent the septic tank from becoming overburdened with sludge and scum which will then flow out into the cesspool. If enough of these solids find their way into the cesspool, it will eventually become clogged and fail to function. For older systems without septic tanks, (cesspool only) more frequent service is usually necessary.