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Clear River Environmental in Ronkonkoma, NY

4.7 from 31 Google reviewsHours published2 services found on their website
847 11th St, Ronkonkoma, NY 11779(631) 629-8246clearriverenvironmental.com/ opens in a new tab
Clear River Environmental

About Clear River Environmental

From the website of Clear River Environmental, read 15 Sept 2026. It describes what the company says it offers, not independent verification.

Clear River Environmental provides emergency septic service and installs new septic systems. The company says pump failure can cause sewage to back up in a basement, which creates health hazards and risks property damage.

Septic Services in Ronkonkoma

Quoted from the website of Clear River Environmental, read 15 Sept 2026.

  • Emergency Septic Service

    Emergency septic service prevents dangerous conditions that threaten your family's well-being.

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  • New System

    Explaining the benefits to the environment of the new system and what we should expect going forward.

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Septic Service Categories

These are how Google lists the business, not proof of a service offered.

Septic system serviceDrainage serviceSewage disposal service

Published hours (not a full week)

Saturday
7:00 AM to 10:00 PM

Google Reviews

4.7 31 Google reviews
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  1. A U.

    September 2026

    Honestly, really disappointed with my experience. They charged way too much for the service, and what I received was nowhere close to what I expected. The service was poor, and dealing with the staff was frustrating because they didn’t seem very knowledgeable or professional. For the amount they charged, I expected much better service and communication. Definitely not worth the money in my opinion. I wouldn’t recommend them based on my experience.

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  2. Tim C.

    July 2026

    This is a shout out to Nestor & Ricardo. Nestor showed up with a smile, took a look at both cesspools & told me things I wasn't aware of. Ricardo popped the covers & both investigated the condition of the pools. Both were friendly & respectful. Nestor explained my options going forward with regard to pool maintenance, type of pool and condition. Thanks to Nestor & Ricardo for getting it done.

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  3. denise M.

    July 2026

    Josh came to my home to assess my septic tank and clogged drain/plumbing. He was professional, courteous, explained everything he was going to do and why. He tried to maintain the integrity of my home all while unclogging my poop pipes! He even tried to save me some money by using the shower drain first with the snake, but then finally had to remove the toilet and go that route. He was very calm, reassuring and let friendly. At a time when a customer is distressed he offered reassurance and a level of confidence that I needed in a service.

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  4. Bryan G.

    June 2026

    I recently used ClearRiver Environmental to service the cesspools at my home in Sayville and couldn't be happier with the experience. From the initial phone call to the completion of the work, their team was professional, knowledgeable, and easy to work with. They arrived on time, explained everything clearly, completed the service efficiently, and left the area clean when they were finished. It's refreshing to work with a company that takes pride in both their workmanship and customer service.

    Response from the owner

    Thank you for your Business we appreciate your satisfaction!!

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  5. Anna P.

    June 2026

    Just had the best service technician Josh! He was on time very honest!! Very professionals , I would definitely recommend him in the company.

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From the Google listing, checked 30 Aug 2026.

Most reviews focus on the technicians' ability to explain the work and leave the area clean. Josh says Garrett from the I/A OWTS Department cleared his septic tank and left the area spotless. C says Joshua, a plumber and engineer, fixed a sewer clog and explained the waste management steps and appliance tips. Bryan says the team serviced the cesspools at his home in Sayville and left the area clean. Guy says Wenfred, Terrelle, and Alex arrived early, completed the tank service, and were careful not to damage his sprinkler lines.

Map and Directions

Clear River Environmental847 11th St, Ronkonkoma, NY 11779

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Other Septic Companies in Ronkonkoma

Local Ground

Around Ronkonkoma, the main drain-field limit is bottom-layer seepage: water moves through the soil too fast to treat effluent before it reaches groundwater. Site conditions on any one lot can differ from the map. See the Ronkonkoma city page for the full soil profile.

Frequently Asked Questions

What services does Clear River Environmental offer?

Published on their website: Emergency Septic Service, New System.

How is Clear River Environmental rated?

4.7 stars from 31 Google reviews.