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Main Drain Septics, LLC

Specializing in inspection, repair and maintenance.


Septic Services





Get Your System Inspected

Serving the communities of Portsmouth, Middletown, Newport, Tiverton, Little Compton and surrounding areas.

Call For Information:

(401) 683-5887

Main Drain Septics Customer Testimonials

Main Drain is the most professional and efficient septic builder I have used. I have had several systems installed at various locations in two states and none were better executed than Steve Wyatt’s crew. Start to finish, minimal impact on property with skilled operators. They work with Principie Engineering, another 5 star company on the design. Highly reccomend this company.”


As I hear about the stories from people who are now replacing their septic systems, I feel it necessary to say how fortunate I was to have Main Drain Septics, of Portsmouth, install two systems for me. They truly went the extra mile in design and workmanship as did Tom Principe, of Tiverton, who created the septic design. I highly recommend them!


“Great business, great people. Very helpful through a difficult process (Construction Loan), but did the work quickly and efficiently. JP even helped my wife make a rock garden out of the fill removed for the drain field. Top Notch work!! Highly recommend!!”