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Septic System Installation & Repair

Let the experts at Slim's & Berthiaume Sewer Service handle your septic system installation from Start to Finish. Our technicians are trained with every aspect of your installation, we perform all of the installation services in-house. This allows us to maintain strict quality control measures and promotes a lower overall job cost. We have installed Some of the largest Septic Systems in Central Ma to some of the Smallest. We want the tough ones, if you have a complex septic installation please call us, we not only enjoy the challenge of the installation, we love the challenge of completing it under budget.

Most so-called septic system installers are not as well trained as our staff here at Slim's & Berthiaume. We do not have a One and Done mentality, and our main focus is Sewer and Septic, so we have seen it all, and with seeing it all we very rarely have extras or unforeseen problems while on your project. If your our customer, we want you for life, therefore when we install a septic system or make repairs for you and your family, we plan on being there for the long haul. So make the right choice and choose a company that performs

repairs that will stand up to the test of time.

"We love what we do, so not only are we there to install a septic system, we are there to make your yard better than it was when we started, we strive everyday to be the Gold Standard in our Industry, and we can only be the Gold Standard with Happy Customers" Gabriel Berthiaume owner


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Request Service

Contact us to schedule an estimate or request our services

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How Healthy is Your Septic System?

Learn the warning signs of septic system problems to avoid costly repairs!