Brennan & Sons is a full-service excavation and construction company offering a wide-range of reliable and affordable services.

Serving Rhode Island & Southeastern Massachusetts Newport, Middletown, Portsmouth, Tiverton, Little Compton, Bristol, Jamestown, Westport and Dartmouth Brennan & Sons, Inc. is a full-service excavation and construction company offering a wide-range of reliable and affordable services for residential and commercial properties: Septic repairs and new system installations Cesspool inspection and replacement Specializing in both conventional & Innovative and Alternative (I/A) Septic Systems...

Serving Rhode Island & Southeastern Massachusetts Newport, Middletown, Portsmouth, Tiverton, Little Compton, Bristol, Jamestown, Westport and Dartmouth Brennan & Sons, Inc. is a full-service excavation and construction company offering a wide-range of reliable and affordable services for residential and commercial properties: Septic repairs and new system installations Cesspool inspection and replacement Specializing in both conventional & Innovative and Alternative (I/A) Septic Systems Water and sewer installation and repair Demolition Excavation and site preparation Inspections Digging of test holes to determine water table. Peter Brennan, Owner, is a qualified system designer holding a Class I Designer's License. Call for a free consultation.