About Us

We are second and third generation septic professionals with over 37 years of experience. As a full service family run septic business we are located in Owings, Maryland, serving all of Southern Maryland.

At a young age George Catterton the owner began working beside his father learning the trade of excavation and septic. As a youngster a business philosophy was instilled in him, “Price and Quality are Most Important to Our Customers“.

The company has grown and expanded over the years. A-1’s number of employed team members and equipment has increased with our business. We employee trained, experienced, certified team members using modern equipment and technics to complete your job quickly and efficiently. The tradition still continues today, as each team member is instilled with “Price and Quality Still Matter to Our Customers!“.