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Thomas A Adams and Sons, your leaders in septic installation and more in Connecticut for over 50 years!

From septic installation to oil tank removal, and even cleaning, the team at Thomas M Adams and Sons is the first call for those who need quality service and amazing pricing!

Call us today for a free, no-obligation quote! 203-426-0387 


A company with over 50 years of experience in the septic and heating industry!

Since our inception in 1959, Thomas A Adams and Sons has been working hard to ensure our clients get the kind of quality service and pricing that the people of Connecticut deserve.

We have focused our efforts on three distinct services: septic installations, cleaning, and oil tank removal. We are a family business, and with our experience, and superior customer service, you will quickly see why choosing Thomas A Adams and Sons is always the right choice.

Septic installation

Septic installation is something that needs to be done right the first time, and the team at Thomas M Adams and Sons are the true experts in and around Newtown, CT.


Thomas M Adams and Sons ensure your septic system is running intip-top shape with one of our great cleaning packages designed to increase your tanks lifespan, and ensure the system is running properly.

Oil tank removal

Dealing with an oil tank removal is a tough task for anyone, but with the team, at Thomas M Adams and Sons you and your property will be in good hands.

Septic Tanks and more from Thomas M Adams and Sons

As one of the premier options in the industry here in Connecticut, the team at Thomas M Adams and Sons is proud to offer septic installations, cleaning and oil tank removals as part of our roster of services! We have been in this industry since the 1960’s and in that time, we have perfected the art of the septic installation.

Unlike the other guys, our team will be able to remove or install with ease, and most importantly with a limited amount of disruption to your home or property. Let the experts handle the dirty work, and ensure that you call Thomas M. Adams and Sons for all of your septic and oil tank needs!

Expert Services

Affordable Pricing

Locally Founded

Service Area

Thomas A Adams and Sons have been a proud Newtown, CT resident since 1959, and although we love our clients in our home city, we have enjoyed expanding our network of residential and commercial clients over the years. Today, we are proud to serve the cities of Newtown, Sandy Hook, Monroe, Bethel, Brookfield, Southbury, and Easton, CT.