Is Oakhill Engineering LLC licensed for septic work in Rhode Island?

Oakhill Engineering LLC appears on RIDEM's records under Designer D3166, as published August 26, 2026. Licences can lapse between publications, so confirm it is current before hiring.

What is Oakhill Engineering LLC licensed to do?

Georgia certifies installers and pumpers separately. Oakhill Engineering LLC appears on the RIDEM Licensed OWTS Designers and Soil Evaluators roster only — for the other job you would need a company on the other roster.

How do I verify Oakhill Engineering LLC's licence myself?

Check with RIDEM's OWTS professional licensing office, quoting D3166. Nothing on this page comes from the company, and we do not verify anyone ourselves — we republish the state record and name it.

Oakhill Engineering LLC

DesignerListed as based outside Rhode Island

Call (401) 574-0871

The state record

Name as listed: Oakhill Engineering LLC
Phone as listed: (401) 574-0871
Licence number: D3166
Licence class: Designer
City: Seekonk
County of record: Out of state
Record published: August 26, 2026
Licensing agency: Rhode Island Department of Environmental Management

What this licence covers

Certified as licensed owts designer: Georgia certifies installers and pumpers separately. Oakhill Engineering LLC appears on the RIDEM Licensed OWTS Designers and Soil Evaluators roster only — for the other job you would need a company on the other roster.

What this listing does and does not tell you

Oakhill Engineering LLC appears on Rhode Island’s septic licensing records as a licensed owts designer, as published August 26, 2026. That is a statement by RIDEM that the licence was held when the record was compiled.

It is not a rating, a review, an endorsement or a guarantee of insurance, price or workmanship — and licences lapse. Nothing on this page comes from the company itself, and no company pays to be here.

To confirm the licence is current today, check with RIDEM's OWTS professional licensing office. Step by step →

Questions about Oakhill Engineering LLC

Is Oakhill Engineering LLC licensed for septic work in Rhode Island?: Oakhill Engineering LLC appears on RIDEM's records under Designer D3166, as published August 26, 2026. Licences can lapse between publications, so confirm it is current before hiring.
What is Oakhill Engineering LLC licensed to do?: Georgia certifies installers and pumpers separately. Oakhill Engineering LLC appears on the RIDEM Licensed OWTS Designers and Soil Evaluators roster only — for the other job you would need a company on the other roster.
How do I verify Oakhill Engineering LLC's licence myself?: Check with RIDEM's OWTS professional licensing office, quoting D3166. Nothing on this page comes from the company, and we do not verify anyone ourselves — we republish the state record and name it.