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. 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 - Westport, Dartmouth and Fall River.
Locally owned and operated since 1979, Brennan & Sons owner, Peter Brennan, is a life-long Rhode Island resident who has been in the business for 40 years. Known as a reliable and reputable professional contractor, Peter works closely with customers to determine the most efficient solution at a reasonable cost. He continues to be a leading installer of Innovative septic systems including the Advantex system, Perc-rite, Bottomless sand filters and the FAST system to name a few. He takes pride in his work and continues to expand his services by attending regional training sessions to make sure he is current with the latest regulations and safety initiatives.