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Septic Registry

Licensed septic companies in Warwick, Rhode Island

10 businesses on Rhode Island’s septic licensing records give an address in Warwick. Warwick is in Kent County, which has 37 in total.

More licensed companies elsewhere in Kent County

A Rhode Island licence is valid statewide. These are based in the same county but a different town, and can legally work in Warwick.

Septic licensing in Warwick

How many licensed septic companies are there in Warwick?
10 businesses give Warwick as their address on Rhode Island's septic licensing records. That count is of businesses based in Warwick, not of everyone who will work there — a Rhode Island licence is valid across the state.
Do I have to use a company based in Warwick?
No. Licensing is statewide, so any licensed company can legally work in Warwick. Kent County has 37 in total, and companies in neighbouring counties can travel too. Being local usually matters for call-out speed and price, not permission.
How do I check a Warwick septic company is really licensed?
Every listing here names the record it came from and the date that record was published. To confirm it is still current, check with RIDEM's OWTS professional licensing office.

Other towns in Kent County

Records as published August 26, 2026. Report a correction.