847 11th St, Ronkonkoma, NY 11779
Clear River Environmental is an owner-operated septic and drainage services company serving Long Island, New York, including Suffolk County and Nassau County. Operating since 1960, the company has 54 years of experience in residential and commercial septic solutions. Licensed and insured, Clear River Environmental handles septic pumping, septic installation, camera inspection, drain cleaning, drain repair, hydro-jetting, cesspool service, ejector pump repair, sump pump service, and excavation work.
The company offers 24/7 emergency septic service with same-day response availability for urgent issues throughout the Long Island area. This ensures homeowners experiencing septic backups or system failures can access professional help immediately, any time of day or night.
Clear River Environmental backs its work with both a satisfaction guarantee and workmanship guarantee. The company maintains a 4.6 out of 5 customer rating, with reviews highlighting punctuality, professionalism, quality craftsmanship, and competitive pricing. Customers consistently note the team's expertise and attention to cleanliness during service calls.
Long Island, Sustainability
Suffolk County, Nassau County
Address
847 11th St, Ronkonkoma, NY 11779Response time: same day service
Last verified: 2/22/2026
66+ years in business
28+ years in business
54+ years in business