Licensed septic companies in Hope Valley, Rhode Island
4 businesses on Rhode Island’s septic licensing records give an address in Hope Valley. Hope Valley is in Washington County, which has 69 in total.
- CJ Doyle, P.E.(401) 491-9530Hope ValleyDesigner
- Daniel F Harrington, III(401) 539-7344Hope ValleyDesigner
- Kenneth R Boyer(401) 623-1525Hope ValleyDesignerLicence expires December 31, 2026
- PO Box 1684 CJ Doyle, P.E.(401) 491-9530Hope ValleyDesigner
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| CJ Doyle, P.E.Hope Valley | Designer | (401) 491-9530 | — |
| Daniel F Harrington, IIIHope Valley | Designer | (401) 539-7344 | — |
| Kenneth R BoyerHope Valley | Designer | (401) 623-1525 | December 31, 2026 |
| PO Box 1684 CJ Doyle, P.E.Hope Valley | Designer | (401) 491-9530 | — |
More licensed companies elsewhere in Washington County
A Rhode Island licence is valid statewide. These are based in the same county but a different town, and can legally work in Hope Valley.
- 4 Monroe Drive American Engineering(401) 294-4090ExeterDesigner
- 42 Hamlet Avenue(401) 596-2824WesterlyDesigner
- Alfred W. DiOrio, RLS, Inc.(401) 377-8124AshawayDesigner
- American Engineering Inc(401) 294-4090ExeterDesigner
- Arm Engineering INC(401) 377-0080AshawayDesignerLicence expires December 31, 2026
- Avizinis Environmental Services(401) 710-2161Inc CharlestownDesigner
- Briggs Septic Pumping & Excavating,(401) 783-8104Inc. SaunderstownDesignerLicence expires December 31, 2026
- C and V Excavation LLC(401) 473-6203CharlestownDesignerLicence expires December 31, 2026
- Cherenzia & Associates, Ltd.(401) 596-7747WesterlyDesigner
- Clift Land Surveying, LLC(401) 741-7195NarragansettDesigner
- Daniel P Joubert Jr(401) 363-5353WesterlyDesigner
- David Allen(401) 225-6372ExeterDesignerLicence expires December 31, 2026
| Company | Licensed for | Phone | Licence expires |
|---|---|---|---|
| 4 Monroe Drive American EngineeringExeter | Designer | (401) 294-4090 | — |
| 42 Hamlet AvenueWesterly | Designer | (401) 596-2824 | — |
| Alfred W. DiOrio, RLS, Inc.Ashaway | Designer | (401) 377-8124 | — |
| American Engineering IncExeter | Designer | (401) 294-4090 | — |
| Arm Engineering INCAshaway | Designer | (401) 377-0080 | December 31, 2026 |
| Avizinis Environmental ServicesInc Charlestown | Designer | (401) 710-2161 | — |
| Briggs Septic Pumping & Excavating,Inc. Saunderstown | Designer | (401) 783-8104 | December 31, 2026 |
| C and V Excavation LLCCharlestown | Designer | (401) 473-6203 | December 31, 2026 |
| Cherenzia & Associates, Ltd.Westerly | Designer | (401) 596-7747 | — |
| Clift Land Surveying, LLCNarragansett | Designer | (401) 741-7195 | — |
| Daniel P Joubert JrWesterly | Designer | (401) 363-5353 | — |
| David AllenExeter | Designer | (401) 225-6372 | December 31, 2026 |
Septic licensing in Hope Valley
- How many licensed septic companies are there in Hope Valley?
- 4 businesses give Hope Valley as their address on Rhode Island's septic licensing records. That count is of businesses based in Hope Valley, 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 Hope Valley?
- No. Licensing is statewide, so any licensed company can legally work in Hope Valley. Washington County has 69 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 Hope Valley 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 Washington County
Records as published August 26, 2026. Report a correction.