Cesspool And Septic Improvement Program Grants

Let Us Help You Apply


Clear River Environmental is a Certified Installing Contractor and Service Provider for ALL 5 of the Suffolk County I/A OWTS Approved Nitrogen Reducing Residential Systems.

We have installed the MOST nitrogen reducing residential I/A OWTS in Suffolk County since the program was started in late 2015. 

For More Details Call (631) 213-5274.


Click Here For More Grant Information

Proper septic system maintenance should include pumping the tank on a regular basis to prevent a system back-up. Regular pumping helps prevent solids from escaping into the drain field and clogging soil pores. We recommended that systems be pumped at least once every 2-3 years for homes without a kitchen garbage disposal and every year for homes with a kitchen garbage disposal.  If you have an emergency call 24/7 for service that solves issues.

Cesspool Pumping

Get Your Tank Pumped Regularly, Call us today!


Cesspool Service & Septic Service
Suffolk County & Nassau County

Cesspool Pumping

Cesspool Installation & Repairs

Septic System Pumping

Septic Tank Cleaning

Clogged Toilets

Slow Drains

Rooter and Drain Snaking Septic Service

Sewer Cleanup

Septic Service

Toilet Unblocker

Septic Tank Services

When Your Septic Tank Needs Servicing, Don’t Wait!

Call Clear River Environmental


Proper septic system maintenance should include pumping the tank on a regular basis to prevent a system back-up.

Regular pumping helps prevent solids from escaping into the drain field and clogging soil pores.

Cesspool maintenance is crutical to prevent clogged systems.

Totally Green Systems

New Totally Green Sytems Are Available



We Can Install And Maintain Any Setptic System, Cesspool or Innovative / Alternative Onsite Wastewater Treatment System.

Trenchless Pipe Replacement

Polybutylene Pipe Replacement

High Pressure Sewer Cleaning

Cable Sewer Cleaning

Pipe Line Locating

Septic Tanks

Cesspool Pits

Cesspool Pumping

Cesspool Service




A Green Company That Puts Long Island First

After you call the rest, call the best! We are the #1 septic company on Long Island!


Our quality and workmanship are guaranteed!


When you are in need of septic maintenance and repair, look no further than the Clear River Environmental Family.


We are experts on septic maintenance and specialty repairs, including grease trap installation or pumping, elevated drain field installation, engineered septic systems maintenance or cleaning, engineered design systems, and HRS inspections. Clear River Environmental has been serving Long Island for over 25 years and has built a reputation for fast, friendly, reliable service.


We are open 24/7.


We are happy to work around your schedule. Call us today at 631-467-5447.



Service Capabilities Long Island

Cesspool Pumping

Cesspool Installation & Repairs

Cesspools Located

Chemical Treatment

Aeration to Restore Drainage

Septic Tank Cleaning

Septic Tank Installation & Repairs

Sewer and Drain Cleaning

Sewer Installation & Repairs

Drain Installation & Repairs

Sewer Jetting

Grease Trap Pumping & Installation

Cesspool and Drywells Installed

Hard-to-Find Cesspool Locations

Roto Rooting of All Sizes

Complete Sewer Jet Service

New Sanitary Systems and Drywells Installed

Septic Service
Cesspool Tank Cleaning
Cesspit Emptying
Septic Tank Care

And much more!!!

Service Capabilities Long Island

Commercial Drain Cleaning

Commercial Drain Repair

Commercial Drain Replacement

Commercial Sewer Cleaning

Commercial Sewer Repair

Commercial Sewer Replacement

Sewer Jetting & Rooter Service

Field Line Installation & Replacement

Septic Tank Maintenance

Septic Tank Replacement

Sump Pump Repair & Replacement

Sewer Ejection Pump Replacement

Check Valve Repair & Replacement

Well Pump Repair & Replacement

Water Line Repairs

Specializing in Service for Restaurants, Gas Stations, Stores & Supermarkets

Drain Field
Fix Septic Tank Problems
Long Island Cesspool Service

Cesspool Service

Sewer Line Clearing

And much more!

Where Do We Work


Anywhere on the island is where we work.  


We can solve your problems in a clean and efficient manner.


Give us a call to get back to normal living.