Septic system inspection, design, installation and repair
Brennan & Sons will get you running~ whether it is hooking up to your town's water and sewer service, or installing your on-site wastewater treatment and disposal system. We continue to lead the pack when it comes to installing quality systems in areas that can be environmentally challenging. We vigorously pursue the latest training and education in septic installation including Innovative and Alternative (I/A) Septic Systems so we can offer the most dependable, efficient, and affordable systems available.
We finish the job by offering landscaping solutions including installation of new lawns, hydroseeding, and driveway installation.
We finish the job by offering landscaping solutions including installation of new lawns, hydroseeding, and driveway installation.
Innovative and Alternative (I/A) Septic Systems

There are many different types of septic systems with more than 50 types of Innovative/ Alternative Systems being used in Rhode Island and Massachusetts alone.
The following are the most commonly used in East Bay, R.I., and Southeastern Mass.:
Bottomless Sand Filter Technology
Shallow Narrow Drain Field
Eljen In-drains
Cement flow diffuser
FAST® system Wastewater Treatment Systems
AdvanTex® Treatment Systems
Drip irrigation system (Perc-Rite® Drip Systems)
Brennan & Sons, Inc. can help determine what type of system is right for you. We can also refer you to licensed engineers to help design your system.
View more system photos here.
Inspections
Brennan & Sons, Inc. is a registered septic system inspector.
Call to make an appointment 401-683-1116
The following are the most commonly used in East Bay, R.I., and Southeastern Mass.:
Bottomless Sand Filter Technology
Shallow Narrow Drain Field
Eljen In-drains
Cement flow diffuser
FAST® system Wastewater Treatment Systems
AdvanTex® Treatment Systems
Drip irrigation system (Perc-Rite® Drip Systems)
Brennan & Sons, Inc. can help determine what type of system is right for you. We can also refer you to licensed engineers to help design your system.
View more system photos here.
Inspections
Brennan & Sons, Inc. is a registered septic system inspector.
Call to make an appointment 401-683-1116
1710 Eagleville Road, Tiverton, RI 02878 401-683-1116 info@brennanseptic.com
Brennan & Sons, Inc. is based out of Portsmouth and Tiverton, RI. Licensed throughout Rhode Island, we serve Newport, Middletown, Portsmouth, Tiverton, Little Compton, Jamestown, and surrounding communities including Bristol, Warren, South County, and Southeastern Massachusetts including Westport, Dartmouth, and Fall River.