Types of  Septic Systems 

AdvanTex®  Treatment Systems

Bottomless Sand Filter

Eljen Indrains

Cement Flow Diffuser & Perc-Rite® Drip Systems                                       

Shallow Narrow Drain Field

Fiberglass tank

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Brennan & Sons, Inc. offers full-service excavation services, specializing in septic system repair and installation. Based in Portsmouth and Tiverton, Rhode Island, we are licensed to operate throughout the state, serving communities like Newport, Middletown, Portsmouth, Tiverton, Little Compton, and Jamestown, as well as nearby areas such as Bristol, Warren, and South County. Additionally, our services extend to Southeastern Massachusetts, including Westport, Dartmouth, and Fall River.

1710 Eagleville Road
Tiverton, RI 02871
401-683-1116
[email protected]
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Mailing Address:
28 Cliff Ave.
​Portsmouth, RI 02871