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Charlestown, RI

Westerly Sanitation

Westerly Sanitation is a septic company in Charlestown, RI, offering septic tank pumping, septic system installation, septic inspection, septic repair, grease trap pumping according to its website.

4909 Old Post Rd, Charlestown, RI 02813 · Washington County

(401) 596-7554 westsan.com

Is Westerly Sanitation licensed?

We have not matched Westerly Sanitation to a Rhode Island septic license list. Ask Westerly Sanitation for its license number and check it with the Rhode Island DEM, OWTS program.

What septic services does Westerly Sanitation offer?

Found on Westerly Sanitation's website: Septic tank pumping, Septic system installation, Septic inspection, Septic repair, Grease trap pumping.

Ask Westerly Sanitation to confirm it handles your specific job and service area. Guides: Septic tank pumping · Septic system installation · Septic inspection · Septic repair.

Before you hire Westerly Sanitation

  • Check the license on the agency lookup above and ask which person holds it.
  • Ask who pulls the permit and whether the fee is in the quote.
  • Ask for proof of liability insurance sent by the insurer.
  • Get the scope and price in writing. How to check a septic license.

Is this your business? Correct or update this listing. Listing data: state license lists and public business information, as of October 2026. Not an endorsement.